萨尔瓦多泌尿生殖系统沙眼衣原体感染的患病率。II. 妇科门诊患者。

Prevalence of urogenital Chlamydia trachomatis infection in El Salvador. II. Gynaecology outpatients.

作者信息

Cañas Posada A B, Jonasson J, de Linares L, Bygdeman S

机构信息

Department of Microbiology, Faculty of Medicine, University of El Salvador.

出版信息

Int J STD AIDS. 1992 Nov-Dec;3(6):434-6. doi: 10.1177/095646249200300607.

DOI:10.1177/095646249200300607

PMID:1286120

Abstract

The prevalence of urogenital infection caused by Chlamydia trachomatis was examined in 100 non-pregnant women with cervicitis, and 100 healthy women, in San Salvador City, El Salvador. Pharmacia Chlamydia EIA test was used for the detection of chlamydial antigen in urethral and cervical specimens from all the women. Direct immunofluorescence was used for confirmative tests on the EIA positive and the negative gray zone samples. C. trachomatis antigen was detected in 28% of the women with cervicitis compared with 5% in the group of healthy women (P < 0.001). The cervicitis group were also screened for Neisseria gonorrhoeae which was isolated from 12% of them. One strain out of 12 was beta-lactamase producing (PPNG). Five per cent of the women with cervicitis had simultaneous C. trachomatis and N. gonorrhoeae infections.

摘要

在萨尔瓦多圣萨尔瓦多市，对100名患有宫颈炎的非妊娠妇女和100名健康妇女进行了沙眼衣原体引起的泌尿生殖系统感染患病率调查。采用法玛西亚衣原体酶免疫分析法检测所有妇女尿道和宫颈标本中的衣原体抗原。对酶免疫分析法阳性和阴性灰色区域样本进行直接免疫荧光确认试验。宫颈炎组中28%的妇女检测到沙眼衣原体抗原，而健康妇女组中这一比例为5%（P<0.001）。对宫颈炎组妇女还进行了淋病奈瑟菌筛查，其中12%的妇女分离出该菌。12株中有1株产β-内酰胺酶（PPNG）。5%的宫颈炎妇女同时感染了沙眼衣原体和淋病奈瑟菌。