What is the importance of calculating sample size?

Subjects

Subjects :

Female
Humans
Pregnancy
Randomized Controlled Trials as Topic statistics & numerical data
Surveys and Questionnaires
Asthma prevention & control
Sample Size
Statistics as Topic methods

Details

Language :

English; Portuguese

ISSN :

1806-3756

Volume :

42

Issue :

2

Database :

MEDLINE

Journal :

Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia

Publication Type :

Academic Journal

Accession number :

27167443

Full Text :

https://doi.org/10.1590/S1806-37562016000000114