Clinical features of cervical cancer and type of human papillomavirus; especially the features and HPV18

比较3组患者的临床特征：18组（48例HPV 18阳性）、16组（104例HPV 16阳性）和0组（47例其他类型HPV阳性）。18组腺癌发生率（47.9%）高于16组（27.9%）（P =0.004）。3组患者的平均发病年龄差异有统计学意义（18组，47.4岁；16组，47.7岁；0组，55.0岁）。在II期及以上患者中，18组预后较16组和O组差（P =0.03）。

Clinical features were compared among the following 3 groups: Group 18 (48 patients positive for HPV 18), Group 16 (104 patients positive for HPV 16) and Group 0 (47 patients positive for the other HPV types). Occurrence of adenocarcinoma was higher in Group 18 (47.9%) than in Group 16 (27.9%) (P =0.004). The mean age of the patients at onset was different among the 3 groups (Group18, 47.4 years; Group 16, 47.7 years; Group 0, 55.0 years (P < 0.01). In patients with stage II or more, Group 18 had a poorer prognosis than Groups 16 and Group O (P =0.03).