Constructing a conservation-oriented society is a very urgent mission for China at present, and how the large-scale athletic events carry through economical principle and policy is the topic that each physical worker ...Constructing a conservation-oriented society is a very urgent mission for China at present, and how the large-scale athletic events carry through economical principle and policy is the topic that each physical worker needs research. Based on literature cite and expert＇ s interviewing etc. this text makes analysis to the present resource-using condition of the coliseum in the economy-oriented society, and puts forward related countermeasures of the coliseum＇ s development as reference to decision makers.展开更多
This paper explores the existential problem in Seize the Day-the conflict between individuals and society in modern society.With a brief introduction of Saul Bellow and the novel,the paper emphasizes the analysis of t...This paper explores the existential problem in Seize the Day-the conflict between individuals and society in modern society.With a brief introduction of Saul Bellow and the novel,the paper emphasizes the analysis of the conflict and the sources of the conflict.Besides,Saul Bellow uses many rhetorical devices to intensify the conflict.The analysis of these rhetorical devices is beneficial for us to interpret and understand the true meaning of the novel.Through the study of Bellow’s vision and the novel’s metaphorical meaning,we may find an effective solution to the conflict that our human being is involved in,and realize the social values of this novel.展开更多
Hunger is a physiological need,but the production and consumption of adequate and balanced food is a function of social forces.At every point,social,political,and economic processes intervene,for better or(more common...Hunger is a physiological need,but the production and consumption of adequate and balanced food is a function of social forces.At every point,social,political,and economic processes intervene,for better or(more common)for worse.Food is one fundamental need of human beings for survival.But in Nigeria there is widespread food shortage and hunger.Development scholars have put forward reasons why poverty,hunger persists in the country,from the platitudes about population growth,inadequate implementation of agricultural policies,and neglect of agriculture,bad leadership,corruption,and the issue of distribution.Nigeria is richly blessed with arable land and citizens eager to unlock its food potentials.Unfortunately,this is far from being realized as the country depends on foreign countries for food,a situation that is tragic and sad.She spends about$10 billion a year importing food and agricultural products,the majority of which are wheat,rice,poultry,fish,and consumer-oriented foods.The pressure on the exchange rate results in devaluation-triggered inflation and food costs that fly up beyond the grasp of people at the bottom of the ladder as it is now is one of the negative repercussions of high food importation bills.Examining the effects of hunger is one of this paper’s key concerns and goals,and anger crisis for achieving sustainable development in the country using the Frustration-Aggression Theory,The Relative Deprivation and Political Economy Approach as guide.展开更多
Various transportation systems have been developed in recent years.In this study,an artificial society model is developed to examine the combination of transportation policies in urban areas.In this model,each trip ma...Various transportation systems have been developed in recent years.In this study,an artificial society model is developed to examine the combination of transportation policies in urban areas.In this model,each trip maker selects the primary and terminal transportation modes.An artificial society model is applied to the southeastern region of Osaka City,Japan.The effects of introducing BRT(bus rapid transit,primary transportation)and on-demand buses(terminal transportation)are investigated.The results confirm that BRT is used by a certain number of users.An increase in the use of BRT will increase the amount of walking,thus resulting in a healthy city.However,on-demand buses are rarely used as terminal transportation.Additionally,the development of bicycle parking stations near BRT stops is shown to be effective in the northern section of the BRT route.展开更多
The principle of“school is society”indicates that controlling the environment is the only educational method.By transforming the school into a microcosm of society,we can cultivate individuals who possess a social s...The principle of“school is society”indicates that controlling the environment is the only educational method.By transforming the school into a microcosm of society,we can cultivate individuals who possess a social spirit and adaptability,preparing them to thrive in real-world social situations.By analyzing the social performance of colleges and universities in terms of their training objectives for society,research concepts for the development of society,and service consciousness for the improvement of society,as well as the current demand for a proper connection with society,it can be found that taking“school is society”as the guiding ideology for the construction of the university environment tends to be simplified,purified,balanced,broadened,and provided with practical space.This will be beneficial to the development of higher education.展开更多
太极图是中国传统文化的瑰宝,也是中华民族审美文化的源头,受到国人的尊崇。有研究者发现,太极图与数学、物理学等自然科学有着密不可分的联系。从自然辩证法的角度看,太极图与化学也有相通之处。故太极图也出现在了某些化学类期刊论文...太极图是中国传统文化的瑰宝,也是中华民族审美文化的源头,受到国人的尊崇。有研究者发现,太极图与数学、物理学等自然科学有着密不可分的联系。从自然辩证法的角度看,太极图与化学也有相通之处。故太极图也出现在了某些化学类期刊论文中,用于更直观更艺术地表现化学类论文的主旨思想及化学类期刊的风采。虽然太极图起源于我国并成为我国最优秀传统文化的凝聚,但相对于国内化学期刊,国外化学类期刊似乎更加偏爱太极图,尤其在封面和图形摘要的设计方面,比如国外顶级化学类期刊Chemical Society Review,尤其钟爱太极图,仅2016年出版的24期期刊,在封面和图形摘要中就出现了11次太极图的相关模型。文章着重讨论一下该刊频繁采用太极图的原因及相关设计思路,以期为国内化学期刊的出版提供借鉴。展开更多
Household medicine lease （HML） industry originated way back in the Edo period （17C-19C）, when it was promoted by the local fiefdom government to revitalize the economy. Accumulations of wealth, acquired thereafter...Household medicine lease （HML） industry originated way back in the Edo period （17C-19C）, when it was promoted by the local fiefdom government to revitalize the economy. Accumulations of wealth, acquired thereafter from everywhere outside the region, have culminated in the formation of the present-day industrial cluster in Toyama, the largest in the whole area facing the Sea of Japan. Today an adaptation of the quasi-CRM （customer relationship management） business model of the HML system has proved to be a success in Mongolia. This fact seems to offer the authors some clues for dealing with those problems that healthcare and medical services in Japan and elsewhere are riddled with. In this paper, focusing on the common critical success factors （CSFs） behind the success of the authors＇ prototype HML system and its recent successful application in Mongolia, the authors will analyze these factors from the perspective of CRM. The authors will then clarify the following： （1） the usefulness of the business model for ensuring primary healthcare for people in developing countries; （2） the usefulness in our ubiquitous network society of applying ICT to the HML system; （3） possible contributions that the use of the system can make toward improving the quality of our everyday healthcare and medical services in our prominently aging society; and the authors will also suggest （4） the importance of elevating ＂individual self-medication＂ to ＂community-based self-medication＂.展开更多
The relationship between social justice and economic law is existed. Economic law is a general term of legal nomas to adjust social relations occurred in the course of state regulation of the economy, so that to prote...The relationship between social justice and economic law is existed. Economic law is a general term of legal nomas to adjust social relations occurred in the course of state regulation of the economy, so that to protect state regulation, and promote social and economic coordination, stability and development. From the view of the generation of the law, economic law is generated after the emergence of the socialization of production and monopoly to protect the public interest. Economic law is bound to reflect social justice in the redistribution process of interests. Legislative intent of economic law to maintain a fair society is reflected through the redistribution process of the interests. Redistribution of the economic law is an important means to achieve social justice.展开更多
Zhang Ailin created so many various kinds of female charaters in her novels;females who own distinct characters and identities just have similar fates and struggles.This paper tries to probe into the similar fates and...Zhang Ailin created so many various kinds of female charaters in her novels;females who own distinct characters and identities just have similar fates and struggles.This paper tries to probe into the similar fates and struggles of two heroines with different identities in the same social background by analysing the novel Gimmal and Crumbs of Agalloch Eaglewood-the First Incense Burner from perspective of feminism.展开更多
Language and society are so closely intertwined.From the sociolinguistic perspective,language not only has denotation functions,but also has a function of signaling the speakers' social and personal backgrounds.Pe...Language and society are so closely intertwined.From the sociolinguistic perspective,language not only has denotation functions,but also has a function of signaling the speakers' social and personal backgrounds.Personal names,as a kind of language use,although vary from country to country and from times to times,they still signal something about people's social identities.Chinese names have very rich connotation.Chinese naming system is a mirror of Chinese society and culture,and personal names have revealed a lot of time features.This study is to examine the change in the choice of words for Chinese given names during the time period of 1940s to the current from the sociolinguistic perspective.It focuses to explore the relations between the change of language use in personal names and the change of society,as well as on the influence of social ideology on the choice of Chinese given names.展开更多
Contents1. Principles of diagnosis and treatment of head and neck cancer2. Diagnosis principles of head and neck cancer2.1 Image diagnosis2.2 Pathological diagnosis2.3 Staging3. Treatment principles of early and local...Contents1. Principles of diagnosis and treatment of head and neck cancer2. Diagnosis principles of head and neck cancer2.1 Image diagnosis2.2 Pathological diagnosis2.3 Staging3. Treatment principles of early and locally advanced head and neck squamous cell carcinoma3.1 Treatment of oral cancer3.1.1 Treatment of early oral cancer3.1.2 Treatment of locally advanced oral cancer.展开更多
Contents1. General guidelines for diagnosis and treatment of colorectal cancer2. Diagnostic principles for colorectal cancer2.1 Colorectal cancer screening of asymptomatic healthy population2.2 Basic diagnostic princi...Contents1. General guidelines for diagnosis and treatment of colorectal cancer2. Diagnostic principles for colorectal cancer2.1 Colorectal cancer screening of asymptomatic healthy population2.2 Basic diagnostic principles2.2.1 Colorectal cancer diagnosis2.2.2 Appendix on colorectal cancer imaging staging and diagnosis2.3 Principles of pathological diagnosis2.4 Staging.展开更多
AIM: To evaluate adherence of primary care physicians(PCPs) to international guidelines when referring patients for upper-gastrointestinal endoscopy(UGE), evaluate the importance of alarm symptoms and the performance ...AIM: To evaluate adherence of primary care physicians(PCPs) to international guidelines when referring patients for upper-gastrointestinal endoscopy(UGE), evaluate the importance of alarm symptoms and the performance of the American Society for Gastrointestinal Endoscopy(ASGE) guidelines in a Saudi population.METHODS: A prospective, observational cross-sectional study on dyspeptic patients undergoing UGE who were referred by PCPs over a 4 mo period. Refer-rals were classified as appropriate or inappropriate according to adherence to ASGE guidelines.RESULTS: Total of 221 dyspeptic patients was enrolled; 161 patients met our inclusion criteria. Mean age was 40.3 years(SD ± 18.1). Females comprised 70.1%. Alarm symptoms included low hemoglobin level(39%), weight loss(18%), vomiting(16%), loss of appetite(16%), difficulty swallowing(3%), and gastrointestinal bleeding(3%). Abnormal endoscopy findings included gastritis(52%), duodenitis(10%), hiatus hernia(7.8%), features suggestive of celiac disease(6.5%), ulcers(3.9%), malignancy(2.6%) and gastroesophageal reflux disease(GERD: 17%). Among patients who underwent UGE, 63% met ASGE guidelines, and 50% had abnormal endoscopic findings. Endoscopy was not indicated in remaining 37% of patients. Among the latter group, endoscopy was normal in 54% of patients. There was no difference in proportion of abnormal endoscopic findings between two groups(P = 0.639).CONCLUSION: Dyspeptic patients had a low prevalence of important endoscopic lesions, and none of the alarm symptoms could significantly predict abnormalendoscopic findings.展开更多
AIM: To compare the postoperative visual acuity among eyes with proliferative diabetic retinopathy(PDR) of different stages after pars plana vitrectomy(PPV) in type 2 diabetic patients. METHODS: A retrospective study ...AIM: To compare the postoperative visual acuity among eyes with proliferative diabetic retinopathy(PDR) of different stages after pars plana vitrectomy(PPV) in type 2 diabetic patients. METHODS: A retrospective study was conducted for PDR eyes undergoing PPV in type 2 diabetic patients. All patients were divided into three groups based on Chinese Ocular Fundus Diseases Society(COFDS) classification for PDR: Group A(primary vitreous hemorrhage), Group B(primary fibrovascular proliferation) and Group C(primary vitreous hemorrhage and/or fibrovascular proliferative combined with retinal detachment). The postoperative visual acuity and the change between postoperative and preoperative visual acuity were compared among three groups. The associated risk factors for postoperative visual acuity were analyzed in the univariate and multiple linear aggression. RESULTS: In total, 195 eyes of 195 patients were collected in this study, including 71 eyes of 71 patients in Group A, 75 eyes of 75 patients in Group B and 49 eyes of 49 patients in Group C. The eyes in Group A got better postoperative best-corrected visual acuity(BCVA) compared to the eyes in Group B and C(0.48±0.48 vs 0.89±0.63, P<0.001;0.48±0.48 vs 1.04±0.67, P<0.001;respectively). The eyes in Group A got more improvement of BCVA compared to the eyes in Group B and C(1.07±0.70 vs 0.73±0.68, P=0.004;1.07±0.70 vs 0.77±0.78, P=0.024;respectively). In the multiple linear regression analysis, primary fibro-proliferative type(β=0.194, 95%CI=0.060-0.447, P=0.01), retinal detachment type(β=0.244, 95%CI=0.132-0.579, P=0.02), baseline log MAR BCVA(β=0.192, 95%CI=0.068-0.345, P=0.004), silicone oil tamponade(β=0.272, 95%CI=0.173-0.528, P<0.001) was positively correlated with postoperative log MAR BCVA. Eyes undergoing phacovitrectomy had better postoperative BCVA(β=-0.144, 95%CI=-0.389 to-0.027, P=0.025). CONCLUSION: PDR eyes of primary vitreous hemorrhage type usually have better visual acuity prognosis compared to primary fibrovascular proliferation type and retinal detachment type. COFDS classification for PDR may have a high prognostic value for postoperative visual outcome and surgical management indications.展开更多
Dear Editor,Syphilis is a spirochaetal bacterial sexually transmitted disease（STD） caused by Treponema pallidum. Outbreaks of syphilis have been described in Western communities, especially in men who have sex with ...Dear Editor,Syphilis is a spirochaetal bacterial sexually transmitted disease（STD） caused by Treponema pallidum. Outbreaks of syphilis have been described in Western communities, especially in men who have sex with men（MSM） and people infected with human immunodeficiency virus（HIV）^（[1]）. Reports of the condition from Asian countries remains limited.展开更多
文摘Constructing a conservation-oriented society is a very urgent mission for China at present, and how the large-scale athletic events carry through economical principle and policy is the topic that each physical worker needs research. Based on literature cite and expert＇ s interviewing etc. this text makes analysis to the present resource-using condition of the coliseum in the economy-oriented society, and puts forward related countermeasures of the coliseum＇ s development as reference to decision makers.
文摘This paper explores the existential problem in Seize the Day-the conflict between individuals and society in modern society.With a brief introduction of Saul Bellow and the novel,the paper emphasizes the analysis of the conflict and the sources of the conflict.Besides,Saul Bellow uses many rhetorical devices to intensify the conflict.The analysis of these rhetorical devices is beneficial for us to interpret and understand the true meaning of the novel.Through the study of Bellow’s vision and the novel’s metaphorical meaning,we may find an effective solution to the conflict that our human being is involved in,and realize the social values of this novel.
文摘Hunger is a physiological need,but the production and consumption of adequate and balanced food is a function of social forces.At every point,social,political,and economic processes intervene,for better or(more common)for worse.Food is one fundamental need of human beings for survival.But in Nigeria there is widespread food shortage and hunger.Development scholars have put forward reasons why poverty,hunger persists in the country,from the platitudes about population growth,inadequate implementation of agricultural policies,and neglect of agriculture,bad leadership,corruption,and the issue of distribution.Nigeria is richly blessed with arable land and citizens eager to unlock its food potentials.Unfortunately,this is far from being realized as the country depends on foreign countries for food,a situation that is tragic and sad.She spends about$10 billion a year importing food and agricultural products,the majority of which are wheat,rice,poultry,fish,and consumer-oriented foods.The pressure on the exchange rate results in devaluation-triggered inflation and food costs that fly up beyond the grasp of people at the bottom of the ladder as it is now is one of the negative repercussions of high food importation bills.Examining the effects of hunger is one of this paper’s key concerns and goals,and anger crisis for achieving sustainable development in the country using the Frustration-Aggression Theory,The Relative Deprivation and Political Economy Approach as guide.
基金supported by JSPS KAKENHI(grant number:21K04307).
文摘Various transportation systems have been developed in recent years.In this study,an artificial society model is developed to examine the combination of transportation policies in urban areas.In this model,each trip maker selects the primary and terminal transportation modes.An artificial society model is applied to the southeastern region of Osaka City,Japan.The effects of introducing BRT(bus rapid transit,primary transportation)and on-demand buses(terminal transportation)are investigated.The results confirm that BRT is used by a certain number of users.An increase in the use of BRT will increase the amount of walking,thus resulting in a healthy city.However,on-demand buses are rarely used as terminal transportation.Additionally,the development of bicycle parking stations near BRT stops is shown to be effective in the northern section of the BRT route.
文摘The principle of“school is society”indicates that controlling the environment is the only educational method.By transforming the school into a microcosm of society,we can cultivate individuals who possess a social spirit and adaptability,preparing them to thrive in real-world social situations.By analyzing the social performance of colleges and universities in terms of their training objectives for society,research concepts for the development of society,and service consciousness for the improvement of society,as well as the current demand for a proper connection with society,it can be found that taking“school is society”as the guiding ideology for the construction of the university environment tends to be simplified,purified,balanced,broadened,and provided with practical space.This will be beneficial to the development of higher education.
文摘太极图是中国传统文化的瑰宝,也是中华民族审美文化的源头,受到国人的尊崇。有研究者发现,太极图与数学、物理学等自然科学有着密不可分的联系。从自然辩证法的角度看,太极图与化学也有相通之处。故太极图也出现在了某些化学类期刊论文中,用于更直观更艺术地表现化学类论文的主旨思想及化学类期刊的风采。虽然太极图起源于我国并成为我国最优秀传统文化的凝聚,但相对于国内化学期刊,国外化学类期刊似乎更加偏爱太极图,尤其在封面和图形摘要的设计方面,比如国外顶级化学类期刊Chemical Society Review,尤其钟爱太极图,仅2016年出版的24期期刊,在封面和图形摘要中就出现了11次太极图的相关模型。文章着重讨论一下该刊频繁采用太极图的原因及相关设计思路,以期为国内化学期刊的出版提供借鉴。
文摘Household medicine lease （HML） industry originated way back in the Edo period （17C-19C）, when it was promoted by the local fiefdom government to revitalize the economy. Accumulations of wealth, acquired thereafter from everywhere outside the region, have culminated in the formation of the present-day industrial cluster in Toyama, the largest in the whole area facing the Sea of Japan. Today an adaptation of the quasi-CRM （customer relationship management） business model of the HML system has proved to be a success in Mongolia. This fact seems to offer the authors some clues for dealing with those problems that healthcare and medical services in Japan and elsewhere are riddled with. In this paper, focusing on the common critical success factors （CSFs） behind the success of the authors＇ prototype HML system and its recent successful application in Mongolia, the authors will analyze these factors from the perspective of CRM. The authors will then clarify the following： （1） the usefulness of the business model for ensuring primary healthcare for people in developing countries; （2） the usefulness in our ubiquitous network society of applying ICT to the HML system; （3） possible contributions that the use of the system can make toward improving the quality of our everyday healthcare and medical services in our prominently aging society; and the authors will also suggest （4） the importance of elevating ＂individual self-medication＂ to ＂community-based self-medication＂.
文摘The relationship between social justice and economic law is existed. Economic law is a general term of legal nomas to adjust social relations occurred in the course of state regulation of the economy, so that to protect state regulation, and promote social and economic coordination, stability and development. From the view of the generation of the law, economic law is generated after the emergence of the socialization of production and monopoly to protect the public interest. Economic law is bound to reflect social justice in the redistribution process of interests. Legislative intent of economic law to maintain a fair society is reflected through the redistribution process of the interests. Redistribution of the economic law is an important means to achieve social justice.
文摘Zhang Ailin created so many various kinds of female charaters in her novels;females who own distinct characters and identities just have similar fates and struggles.This paper tries to probe into the similar fates and struggles of two heroines with different identities in the same social background by analysing the novel Gimmal and Crumbs of Agalloch Eaglewood-the First Incense Burner from perspective of feminism.
文摘Language and society are so closely intertwined.From the sociolinguistic perspective,language not only has denotation functions,but also has a function of signaling the speakers' social and personal backgrounds.Personal names,as a kind of language use,although vary from country to country and from times to times,they still signal something about people's social identities.Chinese names have very rich connotation.Chinese naming system is a mirror of Chinese society and culture,and personal names have revealed a lot of time features.This study is to examine the change in the choice of words for Chinese given names during the time period of 1940s to the current from the sociolinguistic perspective.It focuses to explore the relations between the change of language use in personal names and the change of society,as well as on the influence of social ideology on the choice of Chinese given names.
文摘Contents1. Principles of diagnosis and treatment of head and neck cancer2. Diagnosis principles of head and neck cancer2.1 Image diagnosis2.2 Pathological diagnosis2.3 Staging3. Treatment principles of early and locally advanced head and neck squamous cell carcinoma3.1 Treatment of oral cancer3.1.1 Treatment of early oral cancer3.1.2 Treatment of locally advanced oral cancer.
文摘Contents1. General guidelines for diagnosis and treatment of colorectal cancer2. Diagnostic principles for colorectal cancer2.1 Colorectal cancer screening of asymptomatic healthy population2.2 Basic diagnostic principles2.2.1 Colorectal cancer diagnosis2.2.2 Appendix on colorectal cancer imaging staging and diagnosis2.3 Principles of pathological diagnosis2.4 Staging.
基金Supported by The Deanship of Scientific Research at King Saud University for funding this Research group number RGP-VPP-279
文摘AIM: To evaluate adherence of primary care physicians(PCPs) to international guidelines when referring patients for upper-gastrointestinal endoscopy(UGE), evaluate the importance of alarm symptoms and the performance of the American Society for Gastrointestinal Endoscopy(ASGE) guidelines in a Saudi population.METHODS: A prospective, observational cross-sectional study on dyspeptic patients undergoing UGE who were referred by PCPs over a 4 mo period. Refer-rals were classified as appropriate or inappropriate according to adherence to ASGE guidelines.RESULTS: Total of 221 dyspeptic patients was enrolled; 161 patients met our inclusion criteria. Mean age was 40.3 years(SD ± 18.1). Females comprised 70.1%. Alarm symptoms included low hemoglobin level(39%), weight loss(18%), vomiting(16%), loss of appetite(16%), difficulty swallowing(3%), and gastrointestinal bleeding(3%). Abnormal endoscopy findings included gastritis(52%), duodenitis(10%), hiatus hernia(7.8%), features suggestive of celiac disease(6.5%), ulcers(3.9%), malignancy(2.6%) and gastroesophageal reflux disease(GERD: 17%). Among patients who underwent UGE, 63% met ASGE guidelines, and 50% had abnormal endoscopic findings. Endoscopy was not indicated in remaining 37% of patients. Among the latter group, endoscopy was normal in 54% of patients. There was no difference in proportion of abnormal endoscopic findings between two groups(P = 0.639).CONCLUSION: Dyspeptic patients had a low prevalence of important endoscopic lesions, and none of the alarm symptoms could significantly predict abnormalendoscopic findings.
基金Supported in part by the National Science Foundation of Liaoning Province,China(No.2020-MS-360)Shenyang Science and Technology Bureau(No.RC210267)。
文摘AIM: To compare the postoperative visual acuity among eyes with proliferative diabetic retinopathy(PDR) of different stages after pars plana vitrectomy(PPV) in type 2 diabetic patients. METHODS: A retrospective study was conducted for PDR eyes undergoing PPV in type 2 diabetic patients. All patients were divided into three groups based on Chinese Ocular Fundus Diseases Society(COFDS) classification for PDR: Group A(primary vitreous hemorrhage), Group B(primary fibrovascular proliferation) and Group C(primary vitreous hemorrhage and/or fibrovascular proliferative combined with retinal detachment). The postoperative visual acuity and the change between postoperative and preoperative visual acuity were compared among three groups. The associated risk factors for postoperative visual acuity were analyzed in the univariate and multiple linear aggression. RESULTS: In total, 195 eyes of 195 patients were collected in this study, including 71 eyes of 71 patients in Group A, 75 eyes of 75 patients in Group B and 49 eyes of 49 patients in Group C. The eyes in Group A got better postoperative best-corrected visual acuity(BCVA) compared to the eyes in Group B and C(0.48±0.48 vs 0.89±0.63, P<0.001;0.48±0.48 vs 1.04±0.67, P<0.001;respectively). The eyes in Group A got more improvement of BCVA compared to the eyes in Group B and C(1.07±0.70 vs 0.73±0.68, P=0.004;1.07±0.70 vs 0.77±0.78, P=0.024;respectively). In the multiple linear regression analysis, primary fibro-proliferative type(β=0.194, 95%CI=0.060-0.447, P=0.01), retinal detachment type(β=0.244, 95%CI=0.132-0.579, P=0.02), baseline log MAR BCVA(β=0.192, 95%CI=0.068-0.345, P=0.004), silicone oil tamponade(β=0.272, 95%CI=0.173-0.528, P<0.001) was positively correlated with postoperative log MAR BCVA. Eyes undergoing phacovitrectomy had better postoperative BCVA(β=-0.144, 95%CI=-0.389 to-0.027, P=0.025). CONCLUSION: PDR eyes of primary vitreous hemorrhage type usually have better visual acuity prognosis compared to primary fibrovascular proliferation type and retinal detachment type. COFDS classification for PDR may have a high prognostic value for postoperative visual outcome and surgical management indications.
文摘Dear Editor,Syphilis is a spirochaetal bacterial sexually transmitted disease（STD） caused by Treponema pallidum. Outbreaks of syphilis have been described in Western communities, especially in men who have sex with men（MSM） and people infected with human immunodeficiency virus（HIV）^（[1]）. Reports of the condition from Asian countries remains limited.
