Impact of Tobacco Smoking on Health Care Utilization and Medical Costs in Chronic Obstructive Pulmonary Disease,Coronary Heart Disease and Diabetes

Objective To determine the impact of smoking on disease-specific health care utilization and medical costs in patients with chronic non-communicable diseases(NCDs).Methods Participants were middle-aged and elderly adults with chronic NCDs from a prospective cohort in China.Logistic regressions and linear models were used to assess the relationship between tobacco smoking,health care utilization and medical costs.Results Totally,1020 patients with chronic obstructive pulmonary disease(COPD),3144 patients with coronary heart disease(CHD),and 1405 patients with diabetes were included in the analysis.Among patients with COPD,current smokers(β:0.030,95%CI:−0.032-0.092)and former smokers(β:0.072,95%CI:0.014-0.131)had 3.0%and 7.2%higher total medical costs than never smokers.Medical costs of patients who had smoked for 21-40 years(β:0.028,95%CI:−0.038-0.094)and≥41 years(β:0.053,95%CI:−0.004β0.110)were higher than those of never smokers.Patients who smoked≥21 cigarettes(β:0.145,95%CI:0.051-0.239)per day had more inpatient visits than never smokers.The association between smoking and health care utilization and medical costs in people with CHD group was similar to that in people with COPD;however,there were no significant associations in people with diabetes.Conclusion This study reveals that the impact of smoking on health care utilization and medical costs varies among patients with COPD,CHD,and diabetes.Tobacco control might be more effective at reducing the burden of disease for patients with COPD and CHD than for patients with diabetes.

Socioeconomic Distribution of Health and Health Care Utilization in a New Town in Hong Kong, China

Objectives To assess the association of socioeconomic indicators with various chronic and acute illnesses and the utilization of public health care in a new town in Hong Kong, China. Methods Illness experience and socioeconomic and demographic data of 7570 residents from 2022 randomly selected households were collected through telephone interviews. The relationships between socioeconomic indicators and illnesses/choice of health care were explored using stepwise logistic regressions after adjusting for sex and age. Results Significant positive associations were noted between low household income and diabetes mellitus, any chronic illnesses among adults and flu among younger subjects; low educational level and accident-related illness among adults; being born in Chinese mainland and flu, any acute illness in adults. For the utilization of public health care, low household income was the most consistent risk factor. Conclusion This study did not demonstrate a unidirectional socioeconomic gradient in healt

Impact of the New Cooperative Medical Scheme on Health Care Service Utilization in Rural China

Using the 2000, 2004, and 2006 CHNS longitudinal survey data and econometric methods （random-effect probit regression model and DID methods）, this study conducted an empirical analysis to estimate the impact of NCMS. The major conclusions are as follows. First, predisposing factors, enabling factors, health care need factors, and lifestyle factors affect health care utilization. Second, results using DID methods indicate that NCMS did not affect health care service utilization （outpatient and inpatient） of individuals when ill, but it might increase the possibility of getting a health examination. Third, there is no difference in health care service utilization （both outpatient and inpatient） between the NCMS enrollment group and the non-enrollment group in both working age group （15-59） and the elderly group （60 and over）. Therefore, it can be said that NCMS did not affect the health care utilization in both the group. However, NCMS positively affects disease prevention behavior （visiting the hospital to receive a health examination） in the working age group, but the effect did not appear in the elderly group.

Utilization and Felt Need of Oral Health Care Services among Women in Chennai-Descriptive Cross-Sectional Study

Introduction： Oral health is window to overall health. There is a greatest burden of oral diseases on the underprivileged group. In developing countries like India the affordability to oral health care services is very limited thereby leading to poor oral wellness ＆ millions suffer intractable toothache and poor quality of living and end up with few dentition. Objective： To assess the utilization level of oral health services among women in Chennai. Material and methods： A cross-sectional questionnaire survey was conducted among 200 women in Teynampet Zone in Chennai District, Tamil Nadu. The women were chosen by simple random sampling and were interviewed using the semi-stzuctured questionnaire to assess their utilization level during the period of June to July 2016. The data were analyzed by SPSS Version 22. Result： Descriptive statistics and multivariate analysis--MANOVA were used to analyze the utilization level. Majority of the respondents were in the age group of 30-35years, most of the respondents had oral problem and almost everyone had visited dentist at least once within 3 years. Multivariate analysis--MANOVA also showed that the utilization levels were directly influenced by accessibility, availability and affordability and showed statistical significance （p value 〈 0.05） and also from MANOVA analysis it showed that the respondents who had poor oral hygiene did not utilize oral health care services as the affordability was a problem although accessibility and availability was adequate. Conclusion： Our fmdings suggest that people who had oral problem had visited dentist in previous 3 years and most of the people who visited dentist had a good oral hygiene. Cost of the treatment affected the dental visits. They believed that visiting the dentist is necessary only for pain relief.

Cardiovascular Risk in Adults and its Association with Health Services Utilization. ENSANUT 2018-2019

Background The use of health services by the adult population is related to cardiovascular risk and its stratification. Cardiovascular risk (CVR) stratification should be a tool for the assessment of the patients and the appropriate control during the process of medical care and utilization of health services for the adults. Objective Evaluate the association between cardiovascular risk (CVR) in adults and the utilization of health services. Material and Methods A secondary analysis was performed of the data from the National Health and Nutrition Survey (ENSANUT) 2018-2019. The CVR classification (risk score) was obtained in 43,070 adults with a previous diagnosis (self-report) and 1,237 adults newly diagnosed. Independent, risk factors and the association between groups of CVR and utilization of preventive, outpatient and hospital services were analyzed. Results More than 85% of adults interviewed have some degree of CVR. Almost half of them have low CVR (48.2%). Older adults with social security predominate in the group with high and very high CVR. Seventy-five percent of adults recently diagnosed have low CVR. In both, there is very little utilization of health services. For adults previously diagnosed CVR, the higher the CVR, the greater the likelihood of utilization of outpatient, preventive and hospital services, in contrast to adults without CVR independent of the marital status, sex, health institution and socioeconomic level. Conclusion The results give evidence of areas of opportunity for improvement in the quality of health services. The evaluation of CVR in primary care and promotion and prevention of CVR should be strengthened.

Prevalence of Mental Disorders and Health Service Utilization among Individuals with Turkish Migration Backgrounds in Germany: A Study Protocol for an Epidemiological Investigation

Background: There is a lack of reliable epidemiological data on prevalence and comorbidity rates of mental disorders in the migrant population in Germany. Despite existing national and international data on the extent of psychosocial burdens in migrant populations the prevalence among the study population remains unclear. The aim of this study was to collect prevalence data for the largest migrant population in Germany-individuals with Turkish migration backgrounds—using a culturally and linguistically sensitive approach. Methods: The study employs a cross-sectional design. The multi-centre study (Hamburg, Berlin) is based on a sample of individuals with Turkish migration backgrounds living in the two cities stratified by age, gender, and education. The study programme consists of three phases: 1) a qualitative focus group to collect information on how to increase the participation rate of the target population as a minority group in Germany;2) a translation phase to create culture and linguistic sensitive versions of the assessment tools (e.g., the Composite International Diagnostic Interview (CIDI) for Turkish speaking individuals;and 3) a baseline community study to assess the lifetime, 12-month and four-week prevalence and comorbidity rates of mental disorder, health care utilization and help-seeking behaviour in individuals of Turkish migration backgrounds living in Germany. Discussion: The study provides important data on the lifetime prevalence of mental disorders and health care utilization of individuals with Turkish migration backgrounds. Furthermore, the study is an important step towards gaining a better understanding of potential barriers to participation, creating resources for difficult-to- reach minorities, and understanding the need for assessing mental disorders in migrant populations. These results can offer a starting point for the initiation of the necessary structural changes for mental health care services and policies for groups with migration backgrounds.

To scan or not to scan:Use of transient elastography in an integrated health system

BACKGROUND Non-invasive tests,such as Fibrosis-4 index and transient elastography(com-monly FibroScan),are utilized in clinical pathways to risk stratify and diagnose non-alcoholic fatty liver disease(NAFLD).In 2018,a clinical decision support tool(CDST)was implemented to guide primary care providers(PCPs)on use of FibroScan for NAFLD.AIM To analyze how this CDST impacted health care utilization and patient outcomes.METHODS We performed a retrospective review of adults who had FibroScan for NAFLD indication from January 2015 to December 2017(pre-CDST)or January 2018 to December 2020(post-CDST).Outcomes included FibroScan result,laboratory tests,imaging studies,specialty referral,patient morbidity and mortality.RESULTS We identified 958 patients who had FibroScan,115 before and 843 after the CDST was implemented.The percentage of FibroScans ordered by PCPs increased from 33%to 67.1%.The percentage of patients diagnosed with early F1 fibrosis,on a scale from F0 to F4,increased from 7.8%to 14.2%.Those diagnosed with ad-vanced F4 fibrosis decreased from 28.7%to 16.5%.There were fewer laboratory tests,imaging studies and biopsy after the CDST was implemented.Though there were more specialty referrals placed after the CDST was implemented,multivariate analysis revealed that healthcare utilization aligned with fibrosis score,whereby patients with more advanced disease had more referrals.Very few patients were hospitalized or died.CONCLUSION This CDST empowered PCPs to diagnose and manage patients with NAFLD with appropriate allocation of care towards patients with more advanced disease.

Healthcare utilization and costs in patients with benign prostatic hyperplasia： a population-based study

This study aimed to investigate differences in healthcare service utilization between patients with and those without benign prostatic hyperplasia （BPH） using Taiwan＇s National Health Insurance population-based database. A total of 7413 patients with BPH and 7413 age-matched patients without BPH were included. The outcome variable was 1-year utilization of healthcare services Jncluding the number of outpatient visits, inpatient days, and the costs of outpatient and inpatient treatments. In addition, we separated healthcare services into urology services and nonurology services for analysis. We found that as to the utilization of outpatient urological services, patients with BPH had more outpatient services （7.84 vs 0.52, P 〈 0.001）, higher outpatient costs （US$372 vs US$34, P 〈 0.001）, a longer length of inpatient stay （0.55 vs 0.11, P 〈 0.001）, higher in-patients costs （US$149 vs US$32, P 〈 0.001）, and higher total costs （US$521 vs US$67, P 〈 0.001） than the comparison group. As for nonurological services, patients with BPH also had more outpatient services （49.11 vs 24.79, P〈 0.001）, higher outpatient costs （US$1794 vs US$1014, P〈 0.001）, a longer length of in-patient stay （3.72 vs 2.04, P〈 0.001）, higher inpatient costs （US$874 vs US$486, P〈 0.001）, and higher total costs （US$2668 vs US$1500, P 〈 0.001） compared to comparison patients. We also found that the average total cost was about 2-fold greater for patients with BPH than comparison patients. We concluded that patients with BPH had higher healthcare utilization than comparison patients without BPH.

上海市全科医生需求预测模型构建及应用

目的系统分析影响全科医生需求的因素,构建系统动力学模型,预测上海全科医生的需求数量,为上海全科医生的发展规划提供决策支撑。方法基于“卫生服务需要-卫生服务需求-卫生服务利用-全科医生需求”的逻辑框架,通过专家咨询、文献资料、统计资料收集指标数据,运用系统动力学方法构建模型并进行仿真预测。结果根据构建的系统动力学模型,对2018—2030年上海全科医生的需求情况分别按照平稳趋势、变化趋势进行预测。当模型参数保持不变时,2030年上海全科医生需求总量将达到14093人,每万常住人口的全科医生需求数将达到5.7人。当模型参数按照既往趋势变化时,2030年上海全科医生需求总量将达到16444人,每万常住人口的全科医生需求数将达到6.6人。结论预测全科医生的需求应综合考虑卫生服务需要、需求与利用等诸多因素。基于系统动力学的需求预测模型能够为全科医生数量规划提供技术支持。上海应重视不断增长的全科医生需求,做到定期动态监测、预测预警。

Thirty-day readmission in patients with heart failure with preserved ejection fraction:Insights from the nationwide readmission database

BACKGROUND There are rising numbers of patients who have heart failure with preserved ejection fraction(HFpEF).Poorly understood pathophysiology of heart failure with preserved and reduced ejection fraction and due to a sparsity of studies,the management of HFpEF is challenging.AIM To determine the hospital readmission rate within 30 d of acute or acute on chronic heart failure with preserved ejection fraction and its effect on mortality and burden on health care in the United States.METHODS We performed a retrospective study using the Agency for Health-care Research and Quality Health-care Cost and Utilization Project,Nationwide Readmissions Database for the year 2017.We collected data on hospital readmissions of 60514 adults hospitalized for acute or acute on chronic HFpEF.The primary outcome was the rate of all-cause readmission within 30 d of discharge.Secondary outcomes were cause of readmission,mortality rate in readmitted and index patients,length of stay,total hospitalization costs and charges.Independent risk factors for readmission were identified using Cox regression analysis.RESULTS The thirty day readmission rate was 21%.Approximately 9.17%of readmissions were in the setting of acute on chronic diastolic heart failure.Hypertensive chronic kidney disease with heart failure(1245;9.7%)was the most common readmission diagnosis.Readmitted patients had higher in-hospital mortality(7.9%vs 2.9%,P=0.000).Our study showed that Medicaid insurance,higher Charlson co-morbidity score,patient admitted to a teaching hospital and longer hospital stay were significant variables associated with higher readmission rates.Lower readmission rate was found in residents of small metropolitan or micropolitan areas,older age,female gender,and private insurance or no insurance were associated with lower risk of readmission.CONCLUSION We found that patients hospitalized for acute or acute on chronic HFpEF,the thirty day readmission rate was 21%.Readmission cases had a higher mortality rate and increased healthcare resource utilization.The most common cause of readmission was cardio-renal syndrome.