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Chinese Journal of Experimental and Clinical Infectious Diseases(Electronic Edition) ›› 2016, Vol. 10 ›› Issue (06): 733-735. doi: 10.3877/cma.j.issn.1674-1358.2016.06.018

• Short Research Article • Previous Articles     Next Articles

Correlation of ureaplasma urealyticum infection and cervical intraepithelial neoplasm

Aiping Chen1,()   

  1. 1. Department of Gynaecology, Central Hospital of Longhua District of Shenzhen, Shenzhen 518110, China
  • Received:2015-09-27 Online:2016-12-15 Published:2021-09-08
  • Contact: Aiping Chen

Abstract:

Objective

To investigate the correlation of ureaplasma urealyticum (Uu) infection and cervical intraepithelial neoplasm (CIN).

Methods

Total of 110 CIN patients diagnosed by pathology in our hospital from September 2012 to April 2015 were selected, including 48 cases of CIN Ⅰ, 40 cases of CIN Ⅱ and 22 cases of CIN Ⅲ. All the CIN patients were followed-up for 3 years, 85 cases (77.27%) were not cancerous, but the other 25 cases (22.73%) developed to cervical cancer, while 110 healthy volunteers were selected as control group. The correlation of Uu infection and cervical intraepithelial neoplasm was analyzed.

Results

The rates of Uu infection in different levels of CIN patients were compared, cases with CIN Ⅰ, CIN Ⅱ and CIN Ⅲ were significantly more than cases without Uu infection (χ2 = 6.000, 16.200, 5.818; P = 0.01, 0.00, 0.02). The Uu infection rate of patients with CIN Ⅰ, CIN Ⅱ and CIN Ⅲ were all significantly higher than that of the control group (χ2 = 9.251, 15.421, 7.636; P = 0.01, 0.00, 0.01). The rate of Uu infection in patients with cervical cancer was higher than that of patients without cancer, with significant difference (χ2 = 4.112, P = 0.043).

Conclusions

There was significant correlation between Uu infection and CIN, and reduction of Uu infection was benefitial to control the occurrence and development to cancer of CIN.

Key words: Ureaplasma urealyticum, Cervical intraepithelial neoplasm, Infection rate

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