International audienceSummary: Work related asthma in women: compared to data in men. Retrospect data study carried out by the RNV3P: National Network Watch and Prevention of Work related Pathologies.Introduction: Asthma is the leading cause of work related pathologies in industrialized countries. Epidemiological data on the predominance of a certain gender among workers with asthma among workers suffering from this disease is contradictory though the most recent studies seem to indicate an added frequency among female workers. The purpose of our study is to compare by sex, exposures and sectors of activity among the French population of workers who came for work-related asthma diagnosis.Method: We tabulated recent work-related asthma cases...