Zonfrillo Mark R, Wiebe Douglas J
Division of Emergency Medicine, The Children's Hospital of Philadelphia, PA 19104, USA.
Pediatr Emerg Care. 2011 May;27(5):443-8. doi: 10.1097/PEC.0b013e3182187524.
Surveys conveniently acquire and summarize valuable information from a target population. The specific aims, design, target sample, mode of distribution, data analysis, and inherent limitations of the survey methodology should be carefully considered to maximize the validity of the results. This review provides guidance on the methods and standards necessary to complete sound survey science.
调查能够方便地从目标人群中获取并总结有价值的信息。应仔细考虑调查方法的具体目标、设计、目标样本、分发方式、数据分析及固有局限性，以最大限度地提高结果的有效性。本综述为完善调查科学所需的方法和标准提供指导。
