Introduction EQUATOR Network provides unique access to collated expertise and resources for good reporting of health research, The resources are aimed at researchers (authors of research articles), journal editors, ...Introduction EQUATOR Network provides unique access to collated expertise and resources for good reporting of health research, The resources are aimed at researchers (authors of research articles), journal editors, peer reviewers, and developers of reporting guidelines,展开更多
Background:The concept of‘experimental public’has been recently applied to publics involved in clinical trials.This term could also be applied to publics involved in longitudinal research such as health and demograp...Background:The concept of‘experimental public’has been recently applied to publics involved in clinical trials.This term could also be applied to publics involved in longitudinal research such as health and demographic surveillance systems.The ethics of practice and public engagement with these experimental publics are of key importance and include issues of informed consent,confidentiality,collection of body tissue samples and fair local benefit.Methods:Individual(n=11)and focus group(n=5)qualitative semi-structured interviews were conducted with 56 local leaders and service providers regarding their views about research activities in a longitudinal health research study site run by the MRC/Wits Rural Public Health and Health Transitions Research Unit(Agincourt)in rural South Africa.Deductive and inductive thematic analysis was undertaken using NVivo software to identify the emergent themes.Results:There was an understanding of the usefulness of collecting demographic data,but reasons for gathering other contextual data such as on food security,as well as the reasons for collection of blood was less clear.While appreciation was expressed for feedback of individual results such as blood pressure levels during home-based data collection,there were requests for more results from biomarkers,and for these to be given at home,rather than at the clinic.There were reports of indirect refusals,and offers by leaders to assist in reducing refusal rates.There were concerns about confidentiality,especially in the publication of results.Some leaders would have liked to receive more individual level data for planning of services,although they understood this would breach confidentiality.Service providers were concerned about the withdrawal of some services post intervention trials.Conclusions:This experimental public has,over time,developed a nuanced understanding of the reasons for research and the procedures undertaken.Discussions concerning fair benefit ranged from requests for more individual clinically-relevant results for participants,to understanding how research results could assist in planning of public health services at local and national levels.The concerns illustrate the complexity of the ethics of practice which has implications for policy,practice and governance for those working in longitudinal health research sites globally.展开更多
To summarize the widely dispersed literature concerning Chinese teachers’mental status,the present paper conducted a quantitative research synthesis with a focus on the current situation and development in teachers’...To summarize the widely dispersed literature concerning Chinese teachers’mental status,the present paper conducted a quantitative research synthesis with a focus on the current situation and development in teachers’mental disorders.On one hand,the results demonstrated that many critical problems existed in the exploration of this issue,such as the primary application of one uniform research type(i.e.,theoretical discussion)and single-scale method(i.e.,SCL-90);on the other,the comparison analysis showed that college teachers obtained significantly higher pathological prevalence than the other two(i.e.,kindergarteners and teachers of middle or primary schools).And such negative prevalence has increased over the years and became sharper after 2000.Additionally,mental disorders seem more severe in country teachers(relative to those working in town),teachers aged above 40(relative to those younger),and female teachers(relative to males).It is suggested that urgent attention should be paid to further improve the research level by highlighting the methodological consideration,especially focusing on the in-depth survey investigation,refined experimental study,as well as high-caliber qualitative research,and thus clarify the mechanism of teachers’psychological disorders.展开更多
Objective Acute aortic dissection (AAD) is a catastrophic event with high early mortality rate, but to date, no data on the incidence of AAD in China's Mainland is available. This study aimed to estimate the inc...Objective Acute aortic dissection (AAD) is a catastrophic event with high early mortality rate, but to date, no data on the incidence of AAD in China's Mainland is available. This study aimed to estimate the incidence of AAD in China and characterize the clinical profile, management and in-hospital outcomes of this vascular event. Methods We used the China Health Insurance Research Data (the CHIRA Data) 2011 which comprises all inpatient hospital records (300,886) during the period of Jan. 1st 2011 to Dec. 31 2011 of 3,335,000 randomly sampled beneficiaries (1,718,500 men and 1,616,500 women) from 25 cities and counties in different economic-geographic regions of China's Mainland. Patients with acute aortic dissection were identified according to International Classification of Disease 10m Revision (ICD-10) of I71.0, The estimated incidence of AAD was calculated using the equation: estimated incidence = 2.0 × (40% × hospital admission rate) + 60% × hospital admission rate. Results The hospital admission rate was 2.0/100,000 (65/3,325,000, 95% CI: 1.2-2.8). The estimated annual incidence of AAD was 2.8/100,000 (95% CI: 1.9-3.6) and was higher in male than in female (3.7 vs. 1.5, P 〈 0.001). The mean age was 58.9 ± 13.4 years. During the mean hospital stay of 23 ±6 days, the overall in-hospital mortality was 13.9% (9/65). Conclusions Our study showed relatively lower but not negligible incidence and in-hospital mortality of AAD in the mainland of China. The mean age of patients with AAD in Chinese was younger than that reported by researches from west countries, while the male to female incidence ratio is similar to those reported by other studies.展开更多
Traditional occupational disease control and prevention has remained prevalent in China over recent decades. There are appropriately 30,000 new case reports of occupational diseases annually. Although China has alread...Traditional occupational disease control and prevention has remained prevalent in China over recent decades. There are appropriately 30,000 new case reports of occupational diseases annually. Although China has already established a series of occupational disease prevention programs, occupational health risk assessment (OHRA) strategies continue to be a limitation.展开更多
Mining safety and health improvements over the past decades are remarkable by many metrics, and yet the expectation of society, and the goal of the mining industry, is zero harm. If we examine the underlying enablers ...Mining safety and health improvements over the past decades are remarkable by many metrics, and yet the expectation of society, and the goal of the mining industry, is zero harm. If we examine the underlying enablers for the significant gains that have been achieved, the key role that research to help understand the causes of problems and to develop lasting solutions is clear. Many of the remaining challenges have been resistant to solutions by various approaches. Some, such as fatalities and injuries from ground control or powered haulage are prominent year after year. Different approaches are indicated and new solutions will be required if we are to achieve a goal of zero harm. These will originate with research, but into which topics, and what are some of these different approaches? This paper examines the current state of mine safety in the United States and highlights areas of significant opportunity for research that will lead to solutions. The likely direction of research that will enable realization of the ‘‘zero harm'' goal is described in terms of evolutionary and revolutionary approaches. Both are important, but the author's view is that some of the largest gains will be made with trans-disciplinary approaches that break from the past. Topical areas of research are suggested and several research questions are given to illustrate the direction of future research in mining safety and health.展开更多
Introduction The National Health and Medical Research Council (NHMRC) is Australia's leading expert body promoting the development and maintenance of public and individual health standards. NHMRC brings together wi...Introduction The National Health and Medical Research Council (NHMRC) is Australia's leading expert body promoting the development and maintenance of public and individual health standards. NHMRC brings together within a single national organisation the functions of research funding and development of advice. One of its strengths is that it draws upon the resources of all components of the health system, including governments, medical practitioners, nurses and allied health professionals, researchers, teaching and research institutions, public and private program managers service administrators, community health organisations, social health researchers and consumers.展开更多
<strong>Background:</strong> Many policy makers deliberating on comprehensive sexual and reproductive health and rights services need reliable evidence to make choices that benefit women, adolescents, chil...<strong>Background:</strong> Many policy makers deliberating on comprehensive sexual and reproductive health and rights services need reliable evidence to make choices that benefit women, adolescents, children and the wider society. While universal health coverage discourse provides an opportunity to expand access through evidence based interventions, many gaps exist. Research prioritization has proved to be very helpful in identifying relevant areas especially in constrained resource settings. The purpose of this paper is to present the results of the World Health Organization Africa Region research prioritization for sexual and reproductive health and rights. These priorities hope to guide the region for the next three years. <strong>Methods: </strong>We used the Child Health and Nutrition Research Initiative approach to identify priority questions among many potential areas for research prioritization on sexual and reproductive health and rights. The implementation process was organized in three phases. The first phase involved sending out an online survey to various experts with experience in sexual and reproductive health rights. These questions were received by a technical team from World Health Organization headquarters for review. 634 questions were identified for potential research and grouped into 12 themes. The second phase involved experts who reviewed the questions. The team merged questions with duplications, removed the questions that were out of scope and finally refined the wordings. In the final phase, experts worked in groups to score and rank top ten priority questions for each of the 12 thematic areas. <strong>Results: </strong>A list of 120 priority questions for sexual and reproductive health and rights were prioritized by 67 participants drawn from 16 organizations. Most of the priority research questions (45%) focused on the theme of gender-based violence, 35% prioritized services in sexual and reproductive health and rights in humanitarian settings while 15% prioritized preventing unsafe abortion. 5% of the participants prioritized cervical cancer prevalence, prevention and treatment as a thematic area out of the questions in the top 20 research priority questions. <strong>Conclusions:</strong> Key priority research questions in sexual and reproductive health and rights were identified around five themes. The priority list will be of significance to World Health Organization regional Office for Africa and her stakeholders for the next three years.展开更多
Purpose: We aim to create a model of consumer health information seeking behavior via social media, then to have a better understand of it. After that further efforts should be made to provide targeted recommendations...Purpose: We aim to create a model of consumer health information seeking behavior via social media, then to have a better understand of it. After that further efforts should be made to provide targeted recommendations for media managers to promote health communication via social media. Methods: Our custom model was derived from literature review, empirical research was tested by the use of questionnaire investigation, and then the collected data were analyzed by structural equation model tool SmartPLS. Finally, the custom model was modified according to the experimental results of SmartPLS. Results: A total of 239 (66.39%) of the respondents were female and 121 (33.61%) were male. The maximum of two stages of age were 18 - 29 (70.56%), 30 - 39 (13.89%). Wechat (60.28%), QQ Zone (55.22%), Micro-blog (48.89%) were the most commonly used social media to obtain health information. About 44.72% of respondents used social media to obtain health information multiple times a day. The whole numerical values of AVE, cronbach’s alpha, CR and square roots of AVE were above the benchmarks of themselves and showed great reliability and validity. All the 11 hypotheses had obvious statistical significance, the P-value of eight path coefficients exhibited <0.001, one path coefficient exhibited <0.01 and two path coefficients exhibited <0.05. Conclusions: A suitable model of consumer health information seeking behavior via social media was created and some inner relationships were found. Namely, gratification of health information and its platform had a positive effect on attitudes toward health information seeking behavior. Health information literacy and health status were proved to have a significant influence on attitudes toward health information seeking behavior, subject norms and perceived behavioral control respectively. In addition, attitudes toward the health information seeking behavior, subject norms and perceived behavioral control were proved to positively associate with health information seeking behavior intention.展开更多
Despite several national programs to reduce infant mortality, India had repeatedly failed to achieve its set targets for infant mortality. There are approximately one million neonatal deaths in India each year which a...Despite several national programs to reduce infant mortality, India had repeatedly failed to achieve its set targets for infant mortality. There are approximately one million neonatal deaths in India each year which accounts for nearly two-thirds of the infant deaths in India. India’s current trajectories of neonatal and infant mortality rates make it unlikely that it will achieve its targets for infant mortality rate for 2015 set under the Millennium Development Goals. Since two-thirds of infant deaths in India are neonatal deaths, implementation of effective neonatal care strategies would be essential to reduce infant mortality considerably. The history of child health services in India suggests an inattention to qualitative parameters, hindering a reversal of its failures. We discuss a format of mixed-methods participatory research, integrated with routine district level household surveys (DLHS), as a model of health services research which would better delineate the problems encountered in delivering effective newborn care at the primary care level.展开更多
Collaborative research between the global north and global south is common and growing in number.Due to inability of local governments to fund research,global north actors provide the bulk of research funding.While pr...Collaborative research between the global north and global south is common and growing in number.Due to inability of local governments to fund research,global north actors provide the bulk of research funding.While providing mutual benefits,global collaborative research projects are far from ideal.In this paper,we review the authorship discrepancies in global collaborative research,discuss preventive measures in place and their shortfalls,and recommend an intervention to address the problem.Malawi research guidelines recommend collaboration between foreign and local researchers in locally conducted research.However,there is no provision requiring joint authorship in final published papers.Journal recommendations on authorship criteria exist,but they can disadvantage low-and middleincome country researchers in collaborative projects because of exclusionary interpretations of guidelines.For example,the requirement for authors to make substantial contributions to conception or design of the work may favor research grant holders,often from the global north.Systematic and holistic changes proposed to address power asymmetries at the core of the problem have been proposed.However,these proposals may take a long time to produce change.Ad interim,local institutions can take more direct action to address inequalities by establishing offices of research integrity to enforce mandates to increase opportunities for authorship in collaborative research.展开更多
The National Institutes of Health (NIH), a part of the U.S. Department of Health and Human Services, is the nation's medical research agency-making important discoveries that improve health and save lives.Thanks in...The National Institutes of Health (NIH), a part of the U.S. Department of Health and Human Services, is the nation's medical research agency-making important discoveries that improve health and save lives.Thanks in large part to NIH-funded medical research, Americans today are living longer and healthier. Life expectancy in the United States has jumped from 47 years in 1900 to 78 years as reported in 2009, and disability in people over age 65 has dropped dramatically in the past 3 decades. In recent years, nationwide rates of new diagnoses and deaths from all cancers combined have fallen significantly.展开更多
Background: An important function of research is to identify community needs in certain fields. As mental health is a vital issue to us, identifying and prioritizing mental health needs is important to policy makers t...Background: An important function of research is to identify community needs in certain fields. As mental health is a vital issue to us, identifying and prioritizing mental health needs is important to policy makers to help them in setting goals for different programs that meet the needs of a specific community in a certain health area. Purpose: To identify the health research needs in the field of?mental health in Gaza Strip, Palestine. Design and Methods: The design was a qualitative design using?focus group, need assessment and non-structured interview for data collection. Participants: Participants included three focus groups. First group consisted of students enrolled in a master program?of community mental health nursing;second group included seven faculty members who were specialists?in mental health;and third group included six key persons from the ministry of health and?the chair of community mental health program in WHO at Gaza Strip. Results: Results of this qualitative?study revealed several themes that emerged from the thematic analysis. Many health research?needs were identified by participants. These needs included the following topics: stigma, family integration, aggression of children born to substance-abuse fathers, post-partum depression, counseling, talking therapy in clinical practice, behavioral problems, tramadole abuse, risk factors leadingto drug dependence, autism, exploring the role of religion in mental health, and Wellness Recovery Action Plan. Implication for Practice: Well designed studies will help to identify and prioritize the health needs for a specific community. Identifying the needs related to community mental health?is one of the first steps to help in pushing these needs into the agenda of health policy makers, who then will work to set goals and design policies and programs that aiming to meet the needs of the community, which hopefully will produce a community with less mental health problems.展开更多
Artificial intelligence, often referred to as AI, is a branch of computer science focused on developing systems that exhibit intelligent behavior. Broadly speaking, AI researchers aim to develop technologies that can ...Artificial intelligence, often referred to as AI, is a branch of computer science focused on developing systems that exhibit intelligent behavior. Broadly speaking, AI researchers aim to develop technologies that can think and act in a way that mimics human cognition and decision-making [1]. The foundations of AI can be traced back to early philosophical inquiries into the nature of intelligence and thinking. However, AI is generally considered to have emerged as a formal field of study in the 1940s and 1950s. Pioneering computer scientists at the time theorized that it might be possible to extend basic computer programming concepts using logic and reasoning to develop machines capable of “thinking” like humans. Over time, the definition and goals of AI have evolved. Some theorists argued for a narrower focus on developing computing systems able to efficiently solve problems, while others aimed for a closer replication of human intelligence. Today, AI encompasses a diverse set of techniques used to enable intelligent behavior in machines. Core disciplines that contribute to modern AI research include computer science, mathematics, statistics, linguistics, psychology and cognitive science, and neuroscience. Significant AI approaches used today involve statistical classification models, machine learning, and natural language processing. Classification methods are widely applicable to problems in various domains like healthcare, such as informing diagnostic or treatment decisions based on patterns in data. Dean and Goldreich, 1998, define ML as an approach through which a computer has to learn a model by itself from the data provided but no specification on the sort of model is provided to the computer. They can then predict values for things that are different from the values used in training the models. NLP looks at two interrelated concerns, the task of training computers to understand human languages and the fact that since natural languages are so complex, they lend themselves very well to serving a number of very useful goals when used by computers.展开更多
<strong>Introduction:</strong> Improving maternal and newborn survival needs robust data on patterns of morbidity and mortality from well-characterized cohorts. It is equally important for researchers to d...<strong>Introduction:</strong> Improving maternal and newborn survival needs robust data on patterns of morbidity and mortality from well-characterized cohorts. It is equally important for researchers to document and understand the contextual challenges of data collection and how they are addressed. <strong>Methods:</strong> This was a prospective cohort study implemented from December 2012 to August 2014 in Matiari, Pakistan. A total of 11,315 pregnancies were enrolled. Participants were approached at home for sequential data collection through the standard pretested structured questionnaires. Some indicators were sourced through health facility records. Information on field challenges gathered through field diaries and minutes of meetings with field staff. <strong>Results:</strong> Inaccurate reporting of last menstrual period (LMP) dates caused difficulties in the planning and completion of antenatal data collection visits at scheduled gestational weeks. We documented ultrasound reports wherever available, relied on quickening technique, and implemented a seasonal event calendar to help mothers’ recall their LMP. Health system coordinators of public sector and private healthcare providers were individually approached for maximum data collection. But an unregulated private health system with poor record maintenance and health care providers’ reluctance for cooperation posed a greater challenge in data collection. <strong>Conclusions:</strong> Within a broader understanding of the health systems and socio-cultural environment, temporal and spatial feasibility of data collection should be considered thoroughly at the early stages of study designing, planning, resource allocation, and implementation. Pre-defined regular and need-based meetings with each tier of data collection teams and study managers help to reinvigorate field execution plans and optimize both quantity and quality of study data.展开更多
In March 2009, the first teleacupuncture between China and Austria was performed. This publica-tion summarizes the first important results. 24- hour electrocardiograms were registered in Bei-jing and analyzed in Graz....In March 2009, the first teleacupuncture between China and Austria was performed. This publica-tion summarizes the first important results. 24- hour electrocardiograms were registered in Bei-jing and analyzed in Graz. A heart rate variability monitor partly developed in Austria was used for recording. Data were transferred via internet over a distance of 7,650 km. For the spectral analysis of heart rate variability a new method, the so-called ‘Fire of Life’ illustration, was ap-plied. The state of health of a 31-year-old patient before, during and after acupuncture treatment sessions was documented. Despite several limi- tations, transcontinental teleacupuncture opens up new possibilities in public health.展开更多
Globally,cancer care delivery is marked by inequalities,where some economic,demographic,and sociocultural groups have worse outcomes than others.In this review,we sought to identify patient-facing interventions design...Globally,cancer care delivery is marked by inequalities,where some economic,demographic,and sociocultural groups have worse outcomes than others.In this review,we sought to identify patient-facing interventions designed to reduce disparities in cancer care in both high-and low-income countries.We found two broad categories of interventions that have been studied in the current literature:Patient navigation and telehealth.Navigation has the strongest evidence base for reducing disparities,primarily in cancer screening.Improved outcomes with navigation interventions have been seen in both high-and low-income countries.Telehealth interventions remain an active area of exploration,primarily in high income countries,with the best evidence being for the remote delivery of palliative care.Ongoing research is needed to identify the most efficacious,costeffective,and scalable interventions to reduce barriers to the receipt of cancer care globally.展开更多
文摘Introduction EQUATOR Network provides unique access to collated expertise and resources for good reporting of health research, The resources are aimed at researchers (authors of research articles), journal editors, peer reviewers, and developers of reporting guidelines,
基金supported by the University of the Witwatersrand,the South African Medical Research Council,the South African National Research Foundation through their Community Engagement Funding Instrument(grant 93,314)the EU Marie Curie Improving Population Health Through Research Exchanges’(IPHTRE)grantthe Wellcome Trust(grants 058893/Z/99/A,069683/Z/02/Z,085477/Z/08/Z,085477/B/08/Z).
文摘Background:The concept of‘experimental public’has been recently applied to publics involved in clinical trials.This term could also be applied to publics involved in longitudinal research such as health and demographic surveillance systems.The ethics of practice and public engagement with these experimental publics are of key importance and include issues of informed consent,confidentiality,collection of body tissue samples and fair local benefit.Methods:Individual(n=11)and focus group(n=5)qualitative semi-structured interviews were conducted with 56 local leaders and service providers regarding their views about research activities in a longitudinal health research study site run by the MRC/Wits Rural Public Health and Health Transitions Research Unit(Agincourt)in rural South Africa.Deductive and inductive thematic analysis was undertaken using NVivo software to identify the emergent themes.Results:There was an understanding of the usefulness of collecting demographic data,but reasons for gathering other contextual data such as on food security,as well as the reasons for collection of blood was less clear.While appreciation was expressed for feedback of individual results such as blood pressure levels during home-based data collection,there were requests for more results from biomarkers,and for these to be given at home,rather than at the clinic.There were reports of indirect refusals,and offers by leaders to assist in reducing refusal rates.There were concerns about confidentiality,especially in the publication of results.Some leaders would have liked to receive more individual level data for planning of services,although they understood this would breach confidentiality.Service providers were concerned about the withdrawal of some services post intervention trials.Conclusions:This experimental public has,over time,developed a nuanced understanding of the reasons for research and the procedures undertaken.Discussions concerning fair benefit ranged from requests for more individual clinically-relevant results for participants,to understanding how research results could assist in planning of public health services at local and national levels.The concerns illustrate the complexity of the ethics of practice which has implications for policy,practice and governance for those working in longitudinal health research sites globally.
文摘To summarize the widely dispersed literature concerning Chinese teachers’mental status,the present paper conducted a quantitative research synthesis with a focus on the current situation and development in teachers’mental disorders.On one hand,the results demonstrated that many critical problems existed in the exploration of this issue,such as the primary application of one uniform research type(i.e.,theoretical discussion)and single-scale method(i.e.,SCL-90);on the other,the comparison analysis showed that college teachers obtained significantly higher pathological prevalence than the other two(i.e.,kindergarteners and teachers of middle or primary schools).And such negative prevalence has increased over the years and became sharper after 2000.Additionally,mental disorders seem more severe in country teachers(relative to those working in town),teachers aged above 40(relative to those younger),and female teachers(relative to males).It is suggested that urgent attention should be paid to further improve the research level by highlighting the methodological consideration,especially focusing on the in-depth survey investigation,refined experimental study,as well as high-caliber qualitative research,and thus clarify the mechanism of teachers’psychological disorders.
文摘Objective Acute aortic dissection (AAD) is a catastrophic event with high early mortality rate, but to date, no data on the incidence of AAD in China's Mainland is available. This study aimed to estimate the incidence of AAD in China and characterize the clinical profile, management and in-hospital outcomes of this vascular event. Methods We used the China Health Insurance Research Data (the CHIRA Data) 2011 which comprises all inpatient hospital records (300,886) during the period of Jan. 1st 2011 to Dec. 31 2011 of 3,335,000 randomly sampled beneficiaries (1,718,500 men and 1,616,500 women) from 25 cities and counties in different economic-geographic regions of China's Mainland. Patients with acute aortic dissection were identified according to International Classification of Disease 10m Revision (ICD-10) of I71.0, The estimated incidence of AAD was calculated using the equation: estimated incidence = 2.0 × (40% × hospital admission rate) + 60% × hospital admission rate. Results The hospital admission rate was 2.0/100,000 (65/3,325,000, 95% CI: 1.2-2.8). The estimated annual incidence of AAD was 2.8/100,000 (95% CI: 1.9-3.6) and was higher in male than in female (3.7 vs. 1.5, P 〈 0.001). The mean age was 58.9 ± 13.4 years. During the mean hospital stay of 23 ±6 days, the overall in-hospital mortality was 13.9% (9/65). Conclusions Our study showed relatively lower but not negligible incidence and in-hospital mortality of AAD in the mainland of China. The mean age of patients with AAD in Chinese was younger than that reported by researches from west countries, while the male to female incidence ratio is similar to those reported by other studies.
基金supported by the Natural Science Foundation of China(81472961)the Joint Projects of the National Health and Family Planning Commission of China and the Health Bureau of Zhejiang Province(No.WSK 2014-2-004)the Zhejiang Provincial Program for the Cultivation of High-Level Innovative Health Talents
文摘Traditional occupational disease control and prevention has remained prevalent in China over recent decades. There are appropriately 30,000 new case reports of occupational diseases annually. Although China has already established a series of occupational disease prevention programs, occupational health risk assessment (OHRA) strategies continue to be a limitation.
文摘Mining safety and health improvements over the past decades are remarkable by many metrics, and yet the expectation of society, and the goal of the mining industry, is zero harm. If we examine the underlying enablers for the significant gains that have been achieved, the key role that research to help understand the causes of problems and to develop lasting solutions is clear. Many of the remaining challenges have been resistant to solutions by various approaches. Some, such as fatalities and injuries from ground control or powered haulage are prominent year after year. Different approaches are indicated and new solutions will be required if we are to achieve a goal of zero harm. These will originate with research, but into which topics, and what are some of these different approaches? This paper examines the current state of mine safety in the United States and highlights areas of significant opportunity for research that will lead to solutions. The likely direction of research that will enable realization of the ‘‘zero harm'' goal is described in terms of evolutionary and revolutionary approaches. Both are important, but the author's view is that some of the largest gains will be made with trans-disciplinary approaches that break from the past. Topical areas of research are suggested and several research questions are given to illustrate the direction of future research in mining safety and health.
文摘Introduction The National Health and Medical Research Council (NHMRC) is Australia's leading expert body promoting the development and maintenance of public and individual health standards. NHMRC brings together within a single national organisation the functions of research funding and development of advice. One of its strengths is that it draws upon the resources of all components of the health system, including governments, medical practitioners, nurses and allied health professionals, researchers, teaching and research institutions, public and private program managers service administrators, community health organisations, social health researchers and consumers.
文摘<strong>Background:</strong> Many policy makers deliberating on comprehensive sexual and reproductive health and rights services need reliable evidence to make choices that benefit women, adolescents, children and the wider society. While universal health coverage discourse provides an opportunity to expand access through evidence based interventions, many gaps exist. Research prioritization has proved to be very helpful in identifying relevant areas especially in constrained resource settings. The purpose of this paper is to present the results of the World Health Organization Africa Region research prioritization for sexual and reproductive health and rights. These priorities hope to guide the region for the next three years. <strong>Methods: </strong>We used the Child Health and Nutrition Research Initiative approach to identify priority questions among many potential areas for research prioritization on sexual and reproductive health and rights. The implementation process was organized in three phases. The first phase involved sending out an online survey to various experts with experience in sexual and reproductive health rights. These questions were received by a technical team from World Health Organization headquarters for review. 634 questions were identified for potential research and grouped into 12 themes. The second phase involved experts who reviewed the questions. The team merged questions with duplications, removed the questions that were out of scope and finally refined the wordings. In the final phase, experts worked in groups to score and rank top ten priority questions for each of the 12 thematic areas. <strong>Results: </strong>A list of 120 priority questions for sexual and reproductive health and rights were prioritized by 67 participants drawn from 16 organizations. Most of the priority research questions (45%) focused on the theme of gender-based violence, 35% prioritized services in sexual and reproductive health and rights in humanitarian settings while 15% prioritized preventing unsafe abortion. 5% of the participants prioritized cervical cancer prevalence, prevention and treatment as a thematic area out of the questions in the top 20 research priority questions. <strong>Conclusions:</strong> Key priority research questions in sexual and reproductive health and rights were identified around five themes. The priority list will be of significance to World Health Organization regional Office for Africa and her stakeholders for the next three years.
文摘Purpose: We aim to create a model of consumer health information seeking behavior via social media, then to have a better understand of it. After that further efforts should be made to provide targeted recommendations for media managers to promote health communication via social media. Methods: Our custom model was derived from literature review, empirical research was tested by the use of questionnaire investigation, and then the collected data were analyzed by structural equation model tool SmartPLS. Finally, the custom model was modified according to the experimental results of SmartPLS. Results: A total of 239 (66.39%) of the respondents were female and 121 (33.61%) were male. The maximum of two stages of age were 18 - 29 (70.56%), 30 - 39 (13.89%). Wechat (60.28%), QQ Zone (55.22%), Micro-blog (48.89%) were the most commonly used social media to obtain health information. About 44.72% of respondents used social media to obtain health information multiple times a day. The whole numerical values of AVE, cronbach’s alpha, CR and square roots of AVE were above the benchmarks of themselves and showed great reliability and validity. All the 11 hypotheses had obvious statistical significance, the P-value of eight path coefficients exhibited <0.001, one path coefficient exhibited <0.01 and two path coefficients exhibited <0.05. Conclusions: A suitable model of consumer health information seeking behavior via social media was created and some inner relationships were found. Namely, gratification of health information and its platform had a positive effect on attitudes toward health information seeking behavior. Health information literacy and health status were proved to have a significant influence on attitudes toward health information seeking behavior, subject norms and perceived behavioral control respectively. In addition, attitudes toward the health information seeking behavior, subject norms and perceived behavioral control were proved to positively associate with health information seeking behavior intention.
文摘Despite several national programs to reduce infant mortality, India had repeatedly failed to achieve its set targets for infant mortality. There are approximately one million neonatal deaths in India each year which accounts for nearly two-thirds of the infant deaths in India. India’s current trajectories of neonatal and infant mortality rates make it unlikely that it will achieve its targets for infant mortality rate for 2015 set under the Millennium Development Goals. Since two-thirds of infant deaths in India are neonatal deaths, implementation of effective neonatal care strategies would be essential to reduce infant mortality considerably. The history of child health services in India suggests an inattention to qualitative parameters, hindering a reversal of its failures. We discuss a format of mixed-methods participatory research, integrated with routine district level household surveys (DLHS), as a model of health services research which would better delineate the problems encountered in delivering effective newborn care at the primary care level.
文摘Collaborative research between the global north and global south is common and growing in number.Due to inability of local governments to fund research,global north actors provide the bulk of research funding.While providing mutual benefits,global collaborative research projects are far from ideal.In this paper,we review the authorship discrepancies in global collaborative research,discuss preventive measures in place and their shortfalls,and recommend an intervention to address the problem.Malawi research guidelines recommend collaboration between foreign and local researchers in locally conducted research.However,there is no provision requiring joint authorship in final published papers.Journal recommendations on authorship criteria exist,but they can disadvantage low-and middleincome country researchers in collaborative projects because of exclusionary interpretations of guidelines.For example,the requirement for authors to make substantial contributions to conception or design of the work may favor research grant holders,often from the global north.Systematic and holistic changes proposed to address power asymmetries at the core of the problem have been proposed.However,these proposals may take a long time to produce change.Ad interim,local institutions can take more direct action to address inequalities by establishing offices of research integrity to enforce mandates to increase opportunities for authorship in collaborative research.
文摘The National Institutes of Health (NIH), a part of the U.S. Department of Health and Human Services, is the nation's medical research agency-making important discoveries that improve health and save lives.Thanks in large part to NIH-funded medical research, Americans today are living longer and healthier. Life expectancy in the United States has jumped from 47 years in 1900 to 78 years as reported in 2009, and disability in people over age 65 has dropped dramatically in the past 3 decades. In recent years, nationwide rates of new diagnoses and deaths from all cancers combined have fallen significantly.
文摘Background: An important function of research is to identify community needs in certain fields. As mental health is a vital issue to us, identifying and prioritizing mental health needs is important to policy makers to help them in setting goals for different programs that meet the needs of a specific community in a certain health area. Purpose: To identify the health research needs in the field of?mental health in Gaza Strip, Palestine. Design and Methods: The design was a qualitative design using?focus group, need assessment and non-structured interview for data collection. Participants: Participants included three focus groups. First group consisted of students enrolled in a master program?of community mental health nursing;second group included seven faculty members who were specialists?in mental health;and third group included six key persons from the ministry of health and?the chair of community mental health program in WHO at Gaza Strip. Results: Results of this qualitative?study revealed several themes that emerged from the thematic analysis. Many health research?needs were identified by participants. These needs included the following topics: stigma, family integration, aggression of children born to substance-abuse fathers, post-partum depression, counseling, talking therapy in clinical practice, behavioral problems, tramadole abuse, risk factors leadingto drug dependence, autism, exploring the role of religion in mental health, and Wellness Recovery Action Plan. Implication for Practice: Well designed studies will help to identify and prioritize the health needs for a specific community. Identifying the needs related to community mental health?is one of the first steps to help in pushing these needs into the agenda of health policy makers, who then will work to set goals and design policies and programs that aiming to meet the needs of the community, which hopefully will produce a community with less mental health problems.
文摘Artificial intelligence, often referred to as AI, is a branch of computer science focused on developing systems that exhibit intelligent behavior. Broadly speaking, AI researchers aim to develop technologies that can think and act in a way that mimics human cognition and decision-making [1]. The foundations of AI can be traced back to early philosophical inquiries into the nature of intelligence and thinking. However, AI is generally considered to have emerged as a formal field of study in the 1940s and 1950s. Pioneering computer scientists at the time theorized that it might be possible to extend basic computer programming concepts using logic and reasoning to develop machines capable of “thinking” like humans. Over time, the definition and goals of AI have evolved. Some theorists argued for a narrower focus on developing computing systems able to efficiently solve problems, while others aimed for a closer replication of human intelligence. Today, AI encompasses a diverse set of techniques used to enable intelligent behavior in machines. Core disciplines that contribute to modern AI research include computer science, mathematics, statistics, linguistics, psychology and cognitive science, and neuroscience. Significant AI approaches used today involve statistical classification models, machine learning, and natural language processing. Classification methods are widely applicable to problems in various domains like healthcare, such as informing diagnostic or treatment decisions based on patterns in data. Dean and Goldreich, 1998, define ML as an approach through which a computer has to learn a model by itself from the data provided but no specification on the sort of model is provided to the computer. They can then predict values for things that are different from the values used in training the models. NLP looks at two interrelated concerns, the task of training computers to understand human languages and the fact that since natural languages are so complex, they lend themselves very well to serving a number of very useful goals when used by computers.
文摘<strong>Introduction:</strong> Improving maternal and newborn survival needs robust data on patterns of morbidity and mortality from well-characterized cohorts. It is equally important for researchers to document and understand the contextual challenges of data collection and how they are addressed. <strong>Methods:</strong> This was a prospective cohort study implemented from December 2012 to August 2014 in Matiari, Pakistan. A total of 11,315 pregnancies were enrolled. Participants were approached at home for sequential data collection through the standard pretested structured questionnaires. Some indicators were sourced through health facility records. Information on field challenges gathered through field diaries and minutes of meetings with field staff. <strong>Results:</strong> Inaccurate reporting of last menstrual period (LMP) dates caused difficulties in the planning and completion of antenatal data collection visits at scheduled gestational weeks. We documented ultrasound reports wherever available, relied on quickening technique, and implemented a seasonal event calendar to help mothers’ recall their LMP. Health system coordinators of public sector and private healthcare providers were individually approached for maximum data collection. But an unregulated private health system with poor record maintenance and health care providers’ reluctance for cooperation posed a greater challenge in data collection. <strong>Conclusions:</strong> Within a broader understanding of the health systems and socio-cultural environment, temporal and spatial feasibility of data collection should be considered thoroughly at the early stages of study designing, planning, resource allocation, and implementation. Pre-defined regular and need-based meetings with each tier of data collection teams and study managers help to reinvigorate field execution plans and optimize both quantity and quality of study data.
文摘In March 2009, the first teleacupuncture between China and Austria was performed. This publica-tion summarizes the first important results. 24- hour electrocardiograms were registered in Bei-jing and analyzed in Graz. A heart rate variability monitor partly developed in Austria was used for recording. Data were transferred via internet over a distance of 7,650 km. For the spectral analysis of heart rate variability a new method, the so-called ‘Fire of Life’ illustration, was ap-plied. The state of health of a 31-year-old patient before, during and after acupuncture treatment sessions was documented. Despite several limi- tations, transcontinental teleacupuncture opens up new possibilities in public health.
文摘Globally,cancer care delivery is marked by inequalities,where some economic,demographic,and sociocultural groups have worse outcomes than others.In this review,we sought to identify patient-facing interventions designed to reduce disparities in cancer care in both high-and low-income countries.We found two broad categories of interventions that have been studied in the current literature:Patient navigation and telehealth.Navigation has the strongest evidence base for reducing disparities,primarily in cancer screening.Improved outcomes with navigation interventions have been seen in both high-and low-income countries.Telehealth interventions remain an active area of exploration,primarily in high income countries,with the best evidence being for the remote delivery of palliative care.Ongoing research is needed to identify the most efficacious,costeffective,and scalable interventions to reduce barriers to the receipt of cancer care globally.