支原体与非淋菌性尿道炎（粘液性宫颈炎）的相关性研究
摘要
Objective To study on the relationship between Mycoplasma and NGU (Mucopurrlent cervicitis). Methods Trichomonas vaginalis, Candida and bacterial vaginosis were detected by Gram-stained smear, Chlamydia trachomatis by ELISA and Gonococcus and Mycoplasma by culture. Results Out 300 cases of STIs clinic, 34 cases of NGU in males and 83 cases of mucopurulent cervicitis in females were diagnosed. The general rate of U. urealyticum was 30% (90/300), 47.6% (49/103) in females and 16.2% (32/97) in males. Comparison of isolated rates between the groups with mucopurulent cervicitis [70% (14/20)] and without mucopurulent cervicitis [53% (44/83)] showed no significant difference (x^2=1.48, P＞0.05), while between the groups with NGU [35.% (12/34)] and without NGU [12.3% (20/163)] significant difference (x^2=5.56, P＜0.05). Mycoplasma humonis was only isolated among the cases without NGU and mucopuralent cervicitis. Conclusion Ureaplasma urealyticum infection might related with NGU, but not with mucopurulent cervicitis. There was no evidence showing a relationship between Mycoplasma humonis and NGU or mucopurulent cervicitis. The results of Mycoplasma detected in clinic laboratory should be cautiously interpreted.