Test for trend: evaluating dose-response effects in association studies.
Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.|Methods in Epidemiologic, Clinical and Operations Research-MECOR-program, American Thoracic Society/Asociación Latinoamericana del Tórax.
Cecilia Maria
CM
Patino
Methods in Epidemiologic, Clinical and Operations Research-MECOR-program, American Thoracic Society/Asociación Latinoamericana del Tórax.|Divisão de Pneumologia, Instituto do Coração - InCor - Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
Juliana Carvalho
JC
Ferreira
D001249:Asthma / Q000175:diagnosis / Q000453:epidemiology*; D035843:Biomedical Research / Q000379:methods*; D006801:Humans; D009035:Mothers / Q000523:psychology*; D015995:Prevalence; D011446:Prospective Studies; D012307:Risk Factors; D013315:Stress, Psychological / Q000175:diagnosis