Rahm V A, Gnarpe H, Odlind V
University of Uppsala, Sweden.
Br J Obstet Gynaecol. 1988 Sep;95(9):916-9. doi: 10.1111/j.1471-0528.1988.tb06580.x.
Cultures for Chlamydia trachomatis were obtained from 1012 teenage girls attending an adolescence clinic mainly for family planning; C. trachomatis was isolated from 174 (17.2%). The proportion of chlamydia-positive girls varied between 15.7% and 28.5% depending whether or not there were symptoms and signs of infection. Neither the history nor the finding at pelvic examination offered conclusive evidence for or against the presence of an infection with C. trachomatis. Of the chlamydia-positive, untreated, asymptomatic girls, 17.5% developed symptoms of a genital infection within 3 months. There was a statistically significant difference in the proportion of positive cultures by the two investigators, suggesting that the procedure for specimen collection is of great importance.
从一家主要提供计划生育服务的青少年诊所的1012名少女中获取沙眼衣原体培养样本；分离出沙眼衣原体的有174人（17.2%）。根据是否有感染症状和体征，衣原体阳性女孩的比例在15.7%至28.5%之间变化。病史和盆腔检查结果均未提供支持或反对沙眼衣原体感染存在的确凿证据。在衣原体阳性、未经治疗且无症状的女孩中，17.5%在3个月内出现了生殖器感染症状。两位研究者的阳性培养比例存在统计学显著差异，这表明样本采集程序非常重要。
