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高危型HPV感染与宫颈癌癌前病变的相关性分析

2015-08-29刘露晖王栾玲陈新

中外医疗 2015年1期
关键词:相关性

刘露晖++++++王栾玲++++++陈新妹++++++廖咪妮++++++赖春花

[摘要] 目的 探讨高危型人乳头瘤病毒(HR -HPV)感染与宫颈癌癌前病变的相关性。 方法 选取2011年1月—2013年6月该院收治的437例患者为研究对象,其中宫颈上皮内瘤样病变(CIN)CIN I 182例,CIN II 92例,CIN III 163例为病例组,同期来该院进行健康体检的健康妇女200例为对照组,对两组的HR-HPV亚型进行检测,并用条件多因素logistic回归分析HPV各型别与宫颈病变发病的危险度。结果 CIN I,CINII,CINIII的HPV阳性率均明显高于正常宫颈HPV阳性率,差异有统计学意义(χ2=53.45;91.75;93.50,P<0.01),并且随着癌前病变程度的加深HPVl6和HPV18的阳性率和OR值不断增加。结论 HPVl6感染与HPV18宫颈癌癌前病变密切相关。

[关键词] 人乳头瘤病毒;宫颈上皮内瘤样病变;相关性

[中图分类号] R737.33 [文献标识码] A [文章编号] 1674-0742(2015)01(a)-0014-02

Analysis of the Correlation Between High-risk HPV Infection and Cervical Precancerosis

LIU Luhui WANG Luanling CHEN Xinmei LIAO Mini LAI Chunhua

Department of Obstetrics and Gynecology, Xincheng Outpatient of People's Hospital of Yingde City, Yingde, Guangdong Province, 513000, China

[Abstract] Objective To investigate the correlation between high-risk HPV(HR-HPV) infection and cervical precancerosis. Methods 473 cases admibbed to this hospital from Jan 2011 to Jun 2013 were selected as the Subjects. 182 cases with cervical intraepithelial neoplasia (CIN) I, 92 cases with CIN II and 163 cases with CIN III were selected as the case group, and 200 healthy women underwent health examination in our hospital during the same period were selected as the control group. The HR-HPV subtypes were detected in the two groups. And a multivariate logistic regression method was used to analyze the correlation between HR-HPV subtypes and the risk of incidence of cervical lesion. Results The positive rate of CIN I, CIN II, CIN III patients was significantly higher than that of the normal group, respectively, the difference was statistically significant(χ2=53.45; 91.75; 93.50; all P<0.01). And with the cervical precancerosis deepening, the positive rate of HPVl6 and HPV18 and the OR value increased gradually. Conclusion HPVl6 and HPV18 infection are closely correlated with the severity of cervical precancerosis.

[Key words] Human papilloma virus; Cervical intraepithelial neoplasia; Correlation

宫颈癌(cervical cancer)的发病率是目前世界范围内仅次于乳腺癌的女性生殖系统第二大常见的恶性肿瘤, 研究表明全世界范围内宫颈癌在2002年一年内新曾49.3万例,并且发病率有明显增加的趋势。我国宫颈癌的发病率也较为严重,研究显示我国每年新发宫颈癌病例14万,约占世界宫颈癌新发病例的28.8%[1-3],宫颈癌严重威胁着我国妇女的身体健康,预防宫颈癌临床价值能加重要。宫颈癌的发生、发展经研究是由量变到质变,是由癌前病变发展导致原位癌、早期浸润癌、浸润癌的一个连续的过程,因此预防癌前病变对减少宫颈癌的发生具有重要的临床价值。人乳头瘤病毒 ( human papilloma virus,HPV)是目前引发宫颈癌的主要危险因素,但是对于HPV与宫颈癌癌前病变的相关性研究较少,为此该研究调查了2011年1月—2013年6月该院收治的473例患者,研究了我国HPVl6、HPV18与宫颈癌的相关性,现报道如下。

1 资料与……

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