ObjectiveTo analyse the relation between severity of acute bronchial asthma and age or nationality in women, and provide references for prevention and cure of illness. MethodsTo make a retrospective analysis of 129 female cases with acute asthma.ResultsThe proportion of severe and critical patients was significant difference among the three groups, and the older age-group was the highest, and middle age group was higher than youth group （p <0.001）. Respiratory tract infection was the main induced factor of bronchial asthma, Oil fume had a great influence on female bronchial asthma patients. ConclusionSeverity of the disease of elderly patients with bronchial asthma was severer than middle age and youth at the onset of the disease, Environment was the key factor to female bronchial asthma patients.

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