研究方法1设计方案采取横断面纵向研究与前瞻性随访研究相结合的方法。
Methods1 DesignTo take cross-sectional longitudinal study with follow-up study of a combination of forward-looking approach.
设计：以诊断为依据、社区为基础的横断面研究。
DESIGN: a cross-sectional study according to the diagnosis and on the basis of community.
运用临床流行病学横断面调查的研究方法，设计临床调查表，进行临床流行病学调查，获取相关数据。
MethodApply the cross-sectional study of clinical epidemiology, design the clinical questionnaire and fill in, acquire the data.
应用推荐