title: Lack of "statistically significant" association does not exclude causality.
authors.forename: Esa-Pekka
authors.initials: EP
authors.lastname: Takala
mesh_terms: D006801:Humans; D017116:Low Back Pain / Q000209:etiology*; D009784:Occupational Diseases / Q000453:epidemiology* / Q000209:etiology*; D012196:Review Literature as Topic