Seborrhoeic dermatitis: a clinical survey

摘要: In a study of clinical parameters in seborrhoeic dermatitis, questionnaire was mailed to 524 patients with dermatitis who had presented the Department Dermatology, Sahlgrenska Hospital, Goteborg, Sweden 1988. Of 82% replied, 55% were males and 45% females. The mean age 47.2 years. asked about at onset disease, duration, distribution severity seasonal variation, influence environment, physical psychological status concomitant diseases. It has be taken into consideration that data obtained this represent hospital survey. Many experienced improvement disease summer after sun exposure. No particular environmental factors indicated by as influencing disease. There significantly higher incidence patients' parents than spouses. results indicate an hereditary factor is involved pathogenesis dermatitis.