title: [Analysis of variance, part 1 (the t-test and ANOVA)].
authors.affiliation: Service qualité des soins, Hôpitaux universitaires de Genève, Genève, Suisse. thomas.perneger@hcuge.ch
authors.forename: T
authors.initials: T
authors.lastname: Perneger
authors.forename: A
authors.initials: A
authors.lastname: Perrier
mesh_terms: D000704:Analysis of Variance; D001249:Asthma / Q000503:physiopathology*; D005540:Forced Expiratory Flow Rates / Q000502:physiology*; D006801:Humans; D015233:Models, Statistical