Sampling: how to select participants in my research study?

• 主要な著者: Jeovany Martínez-Mesa (著者), David Alejandro González-Chica (著者), Rodrigo Pereira Duquia (著者), Renan Rangel Bonamigo (著者), João Luiz Bastos (著者)
• フォーマット: 図書
• 出版事項: Sociedade Brasileira de Dermatologia, 2016-06-01T00:00:00Z.
• 主題: article
• オンライン･アクセス: Connect to this object online.

Abstract: Background: In this paper, the basic elements related to the selection of participants for a health research are discussed. Sample representativeness, sample frame, types of sampling, as well as the impact that non-respondents may have on results of a study are described. The whole discuss...