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What is the importance of calculating sample size?

2016; Sociedade Brasileira de Pneumologia e Tisiologia; Volume: 42; Issue: 2 Linguagem: Inglês

10.1590/s1806-37562016000000114

1806-3756

Cecilia María Patino, Juliana Carvalho Ferreira,

Delphi Technique in Research

1. Divisao de Pneumologia, Instituto do Coracao – InCor – Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brasil. 2. Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA. 3. Methods in Epidemiologic, Clinical and Operations Research–MECOR–program, American Thoracic Society/Asociacion Latinoamericana del Torax. PRACTICAL SCENARIO