人群伤害专题调查中的若干方法学研究

Methodological studies on the survey of injury in population

目的 探讨人群伤害调查的方法。方法 从调查总体的同质范围、调查方法、样本例数估计、搜集原始资料的方式和半封闭式选择答案问卷调查表的应用等方面来进行方法学研究。结果 本方法有助于减少由于人群中伤害的高发生率、发生的多因性和资料来源的多途径给资料搜集和整理带来的困难。结论 用这几种方法搜集人群伤害的详细情况是可行的。

Objective To find out the methods in the survey of injuries in population. Methods The methodology was studied by analysing examples in 5 aspects: homogeneity limits of population, methods of survey, estimation of sample size, ways of collecting data and application of a semi opened questionnaire. Results The methods were helpful to reduce the difficulties in collecting and sorting data resulted from high incidence rates, complex causes and multiple ways of collecting data in the injury survey of population. Conclusion The methods are practicable for collecting datails of injuries in population.