Genitourin Med. 1987 Feb;63(1):40-3. doi: 10.1136/sti.63.1.40.
During a three month prospective study in 116 sexually transmitted disease (STD) clinics throughout the United Kingdom, out of 17,261 women who underwent cervical cytology, 1167 had dysplastic smears and 115 had positive smears. Positive smears were more prevalent in women attending Welsh clinics than elsewhere in the United Kingdom and increased in incidence with rising patient age. Of all cytological abnormalities reported, 56% of dysplastic smears and 33% of positive smears were found in women aged under 25 years. A subsequent retrospective study in 10 teaching hospitals suggested that past or present genital warts were associated with these cytological abnormalities of the cervix, especially in younger women.
在英国116家性传播疾病（STD）诊所进行的为期三个月的前瞻性研究中，在17261名接受宫颈细胞学检查的女性中，1167人涂片显示发育异常，115人涂片呈阳性。与英国其他地区相比，威尔士诊所的女性涂片阳性更为普遍，且发病率随患者年龄增长而增加。在所有报告的细胞学异常中，56%的发育异常涂片和33%的阳性涂片出现在25岁以下的女性中。随后在10家教学医院进行的回顾性研究表明，过去或现在患有生殖器疣与这些宫颈细胞学异常有关，尤其是在年轻女性中。
