[Clinical and statistical study of 100 vitiligo patients. I. Etiologic factors and clinical study].

A study of the etiological factors in 100 cases of vitiligo showed female predominance (59%) variable age of onset, absence of radial factor, moderate influence of psychological, physical or endocrine factors, the large number of subjects belonging to group B, a family history in 18% of cases. The morphology site and course of the lesions were also studied. There was no significant correlation between the course of the disease and the various etiological and clinical parameters studied.