目的　探讨深圳市男性性罪错人群梅毒感染率及其影响因素。方法　对深圳市收容教育所近 6年来 2 1 92例男性性罪错人群的梅毒监测资料进行统计分析。结果　深圳市男性性罪错人群的梅毒阳性检出率为 3 .2 4%。不同年份的梅毒阳性检出率差异有显著性 (χ2 =1 0 .0 3 ,P =0 .0 4) ;梅毒阳性患者的平均年龄明显高于阴性人群 (t=-3 .2 1 79,P =0 .0 0 1 3 ) ;不同来源地区的梅毒阳性检出率差异无显著性 (χ2 =1 .0 64,P=0 .90 0 ) ;文化程度越低 ,梅毒阳性检出率越高 (χ2 =1 1 .40 6,P=0 .0 2 2 ) ,文盲阳性检出率 (9.5 9% )最高 ;不同婚姻状况的梅毒阳性检出率差异无显著性(χ2 =0 .942 ,P=0 .62 4) ,未婚阳性检出率略高 (3 .73 % ) ;多因素的 Logistic回归分析中 ,职业和文化程度被引入模型 ,说明在联合因素的作用下它们是男性梅毒的影响因素。结论　年龄、职业及文化程度构成梅毒的影响因素 Objective To investigate the syphilis infection rate and its influencing factors in Shenzhen male sex crimes. Methods The data of syndromic surveillance of 2 192 male sex crimes in Shenzhen in the past 6 years were analyzed statistically. Results The positive detection rate of syphilis among male sex offenders in Shenzhen was 3.24%. The positive rate of syphilis in different years was significantly different (χ2 = 10.03, P = 0.04). The average age of syphilis-positive patients was significantly higher than that in negative group (t = -3.21 79, P = 0.0103). There was no significant difference in the positive detection rates of syphilis among different regions (χ2 = 1.064, P = 0.900). The lower the educational level, the higher the detection rate of syphilis (Χ2 = 0.146, P = 0.222), the positive rate of illiteracy was the highest (9.59%); the positive rate of syphilis in different marital status was no significant difference (χ2 = 0.942 , P = 0.62 4). The detection rate of unmarried positives was slightly higher (3.73%). In the multivariate logistic regression analysis, occupational and educational level were introduced into the model, indicating that they were male syphilis under the combination of factors The impact of factors. Conclusion Age, occupation and education level constitute the influencing factors of syphilis