Romanowski B, Harris J R, Wood H, Kessock-Philip S
Sex Transm Dis. 1986 Apr-Jun;13(2):93-6. doi: 10.1097/00007435-198604000-00008.
Single endocervical cultures are estimated to be 85-95% reliable in the diagnosis of gonorrhea; a properly obtained rectal culture increases this yield by 5%. In this prospective trial, the increased diagnostic yields from two first-day endocervical cultures and second-day endocervical and rectal cultures were examined. The value of cervical gram smears was also reviewed. During a six-month period, 748 women were evaluated on day 1, with 195 returning for second-day cultures. The mean increased diagnostic yields were 2.2% for the second first-day endocervical culture, 2.9% for second-day cultures, and 4.0% for rectal cultures.
据估计，单次宫颈内膜培养诊断淋病的可靠性为85%至95%；正确采集的直肠培养可使检出率提高5%。在这项前瞻性试验中，研究了首次宫颈内膜培养和次日宫颈内膜及直肠培养诊断率的提高情况。同时也评估了宫颈革兰氏涂片的价值。在六个月期间，748名女性在第一天接受评估，其中195人返回进行次日培养。第二次第一天宫颈内膜培养的平均诊断率提高了2.2%，次日培养提高了2.9%，直肠培养提高了4.0%。
