Methods A questionnaire survey was conducted among 210 physicians.
方法 对210名医师进行关于痛风诊治情况的现场问卷调查，并对结果进行统计分析。
参考来源 - 痛风诊治现状调查A mixed of methods of questionnaire survey, student interview, classroom observation and portfolio analysis were used to measure outcomes.
实验方法包括问卷调查,学生访问,课堂观察,学习日志来采集最终数据。
参考来源 - 形成性评价在英语教学中对自主学习的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
Methods: Take a questionnaire survey analysis of 120 nursing students.
方法：对120名在校护生进行问卷调查分析。
Random sampling: random sample of 50 boys, 50 girls were 100 students conducted a questionnaire survey.
随机抽样：随机抽取50名男生，50名女生共100名学生进行问卷调查。
Methods The questionnaire survey was conducted among 1 700 college students with stratified-cluster sampling method.
方法采用分层整群抽样方法对暨南大学在校学生1 700名进行问卷调查。
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