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Objective.- This study was undertaken to confirm and extend our earlier observation that gender is a biological effect modifier of smoking-rheumatoid arthritis (RA) relationship in a diverse national survey sample in the United States.Methods.- Smoking history of 644 cases of RA and 1509 geographically matched general population controls were compared using weighted logistic regression.Results.- There...
Objectifs.- Cette etude a ete effectuee dans le but de confirmer et d'elargir nos constatations anterieures, a savoir que le sexe constitue un facteur biologique modificateur sur les rapports entre tabagisme et polyarthrite rhumatoide (PR) ; ceci au sein d'un echantillon d'une etude nationale diversifiee menee aux Etats-Unis.Patients et methodes.- Nous avons compare les habitudes de consommation...
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