title: Change of the dependent variable.
authors: Claire
authors: C
authors: Roubaud-Baudron
authors: Xavière
authors: X
authors: Panhard
authors: Pierre
authors: P
authors: Krolak-Salmon
authors: Isabelle
authors: I
authors: Quadrio
authors: Francis
authors: F
authors: Mégraud
authors: Nathalie
authors: N
authors: Salles
mesh_terms: D000544:Alzheimer Disease / Q000175:diagnosis* / Q000453:epidemiology / Q000523:psychology; D010054:Brief Psychiatric Rating Scale / Q000592:standards*; D016481:Helicobacter Infections / Q000175:diagnosis* / Q000453:epidemiology / Q000523:psychology; D016480:Helicobacter pylori; D006801:Humans