2007-2017年烟台市麻风流行病学分析

目的：了解烟台市2007-2017年新（复）发麻风流行病学特征。方法：通过全国麻风病防治管理信息系统收集整理烟台市2007-2017年麻风疫情报告资料。结果：2007-2017年烟台市新发麻风13例，其中二级残疾6例，二级畸残率46.1%；复发9例，其中二级残疾8例，二级畸残率88.9%，8例畸残均属于原发畸残，无新畸残。发病平均年龄为54.6岁，主要(77.27%)集中在50-69岁年龄组（P<0.05）。新、复发病人诊断延迟期平均为42个月和6.6个月，差异有统计学意义（P<0.05）。结论: 烟台市麻风新发病例数很少，但新发病例残疾率较高、延迟期较长，早发现早诊断工作需进一步加强。

Epidemiological analysis of leprosy in Yantai City from 2007 to 2017

Objective: To investigate the epidemiological characteristics of new (relapsed) leprosy cases in Yantai from 2007 to 2017. Methods: The data of new (relapsed) leprosy cases in Yantai from 2007 to 2017 was collected through the Management?Information System. Results: There were 13 new cases including 6 patients (46.1%) with grade II?disability. Out of 9 relapsed cases, 8 had grade II?disability and there was no new disability. The average age at onset was 54.6 years old and the age ranged from 50 to 69 years old in most cases (77.27%). The average time of delay in diagnosis was?42 months among the new cases and 6.6 months among the relapsed，with a significant difference (P<0.05). Conclusion: There are few new cases detected each year in Yantai, but the disability rate is high and the time of delayed diagnosis is long. So early detection of the few new incident cases needs to be further strengthened.