回顾性分析2011-2015年942例新发麻风患者的临床资料,显示家庭内接触感染发病306例(32.48％),其中男217例,女89例,年龄7～89岁,平均年龄34.58岁,15岁以下31例(10.13％);多菌型242例(79.08％),少菌型64例(20.92％);诊断延迟期6天～40.80年,平均为2.60年;I级畸残53例,II级畸残92例;大多数传染源为血缘亲属(276例,90.20％),由父母感染者占49.67％(152例).%The data of 942 leprosy patients newly diagnosed from 2011 to 2015 was analyzed retrospective-ly in Guizhou Province. Of the 942 patients, 306 (32.48％) had household patients including 217 males and 89 females. The age of 306 patients ranged from 7 to 89 years, with an average age of 34.58 years. The number of patients under 15 years old was 31 (10.13％). Among the 306 patients, 242 was multibacillary type and 64 was paucibacillary leprosy. The delay of diagnosis was from 5 days up to 40. 8 years, with an average of 2. 6 years. Fifty three patients had grade 1 disability and 92 had grade 2 disability. The most infection source in the family was the blood relatives (272 patients, 90.20％). The transmission from parents to offspring was 152, accounting for 49.67％.
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