1Analysis of Factors Influencing Outpatients' Choice of Selecting Care Providers in Guangzhou Based on FA MethodKAN Hui, JIE Jian-wang, ZHANG Ying1-32Research on Current Situation, Problems and Strategies of Hierarchical Diagnosis and Treatment System in ChinaZHONG Chun-hua, MA Xiu-jun, XIA Qing-shi4-63Investigation and Analysis on Improving Farmers' Health Consciousness for Targeted Healthy Poverty Alleviation-A Case Study of Gui'an New Area7-84The Practice and ROADMAP of Implementing Single Major Disease Diagnosis and Treatment of Community Health Center14-175Exploration and Implementation Results of Reteiving Patients for Single Major Disease Diagnosis and Treatment of Community Health Center18-206Analysis on the Clinical Judgment Pathways of Single Major Disease Diagnosis and Treatment an Patients with Severe Disease in Community Health Centers21-247The Consideration and Suggestion for Community Management of Chronic Diseases under the Family Doctor SystemCHEN Xiang25-27,358The Influence of Family Doctor System on Community Health Services in China28-299Study on the Current Status and Problems of Pediatric Integrated Health System in Shanghai30-3210Analysis of Outcome of in Vitro Fertilization Embryo Transfer and Natural Conception Twin PregnancyXIAO Ling-ling33-3511A Preliminary Study on the Regional Management Model of Asthma in Children36-37,4012Analysis on the Status and Related Factors of Breastfeeding among Infants within 6 months of Age in Minority Area of LinxiaMA Xiao-lan, MA Feng-xia, MA Zhen-ling38-4013The Epidemic Characteristics of Legal Infectious Disease in a Suburb of Xinqiao, Songjiang Shanghai between 2007 and 2016CHEN Yong-hui, WANG Yun-hui41-4314Analysis on 3 437 Cases of Patients with Thyroid Carcinoma Based on Retrospectively Analysis in HarbinHUO Jing, GU An-na, QU Li-na44-45,6315An analysis on HIV/AIDS Epidemic in Mangshi County Dehong from 2005 to 201546-4816Epidemiological Characteristics of HIV/AIDS Deaths in Honghe PrefectureDUAN Qiong-li, ZHANG Wei-yi, YAO En-long49-5117Analysis on the Incidence of Depression and Analysis of Related Factors in Patients with Epilepsy56-5818A Cross-Sectional Investigation on Social Factors of Suicide Idea, Behaviors and Mentality among College Students in Henan61-6319Knowledge Attitudes and Practice on Smoking among College Students in a University in Wuhan64-66,6920Evaluation on Clinical Efficacy of Aspirin Combined with Clopidogrel in Treatment of Progressive Cerebral StrokeHE Ai-fang, NING Zi-xiu67-69 