title: Significance testing of potential confounders and other properties of study groups--misuse of statistics.
authors.affiliation: Scandinavian Journal of Work, Environment & Health, Helsinki, Finland.
authors.forename: S
authors.initials: S
authors.lastname: Hernberg
mesh_terms: D015986:Confounding Factors, Epidemiologic; D003627:Data Interpretation, Statistical; D006801:Humans; D015233:Models, Statistical