方法应用卫生统计学和地理流行病学方法。
Methods Hygienic statistics and geographic epidemiology were used in this study.
方法采用传染病流行病学调查及卫生统计学方法。
Methods Classic Epidemiological survey and hygienic statistics methods were used.
郑州大学公共卫生学院流行病与卫生统计学教研室；
Henan 462000; 3. Teaching and Research Section Epidemic of Disease and Health Statistics;
探讨了网络环境下PBL教学法在卫生统计学教学中的应用。
The paper discusses the application of problem-based learning (PBL) in web-based health statistics teaching.
目的依据教学大纲，用聚类分析确定《卫生统计学》49个复合知识点的难度等级。
Objective to establish the difficulty degrees of 49 complicated knowledge points in Health Statistics with hierarchical cluster method according to the teaching syllabus.
方法对重庆市黔江区进行社会学调查，应用卫生经济学和卫生统计学的原理进行相关分析。
Methods To perform the sociological investigation in Qiangjiang district of Chongqing and analysis by the methods of applied health economics and health statistics.
采用回顾性调查和卫生统计学方法，对152例SARS相关病例的诊治情况进行综合分析。
Methods An analysis of 152 SARS correlation cases was carried out by means of epidemiology and hygeian statistics methods.
研究方法随机抽取50家桶装饮用纯净水生产企业，用调查表对其进行现场卫生学调查，并汇总桶装饮用纯净水抽检结果，运用卫生统计学的方法对数据进行处理。
Methods We randomly pick sample of barreled drinking water from 50 different manufactories, fill out survey form, gather inspection results, process data by using sanitation statistics methods.
研究方法随机抽取50家桶装饮用纯净水生产企业，用调查表对其进行现场卫生学调查，并汇总桶装饮用纯净水抽检结果，运用卫生统计学的方法对数据进行处理。
Methods We randomly pick sample of barreled drinking water from 50 different manufactories, fill out survey form, gather inspection results, process data by using sanitation statistics methods.
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