›› 2012, Vol. 27 ›› Issue (8): 628-630.

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An epidemiological research on human papillomavirus infection among women in Sanya area

  

  1. 1. Department of Clinical Laboratory,the Third People′s Hospital of Hainan Province, Hainan Sanya 572000,China;2. Department of Scientific Education,the Third People′s Hospital of Hainan Province, Hainan Sanya 572000,China;3. Department of Clinical Laboratory,People′s Hospital of Sanya City, Hainan Sanya 572000,China
  • Online:2012-08-30 Published:2012-08-08

Abstract: Objective To study the status of infection and the genotype distribution of human papillomavirus (HPV) among women in Sanya area. Methods A total of 2 302 outpatient women in Sanya area from February 2009 to April 2011 were enrolled and determined for 21 HPV genotypes by DNA flow-through hybridization technique. Results Among 2 302 cases, 562 cases were HPV positive, and the total positive rate was 24.41%. The highest infection rate (36.00%) was found in the age group of ≤20 years old, and the positive rate of HPV decreased with age. The total multiple infection rate was 58.54%. Among them, the double infection was common. The detection rate of detecting HPV genotypes were HPV16(21.06%), HPV6(14.16%), HPV58(13.02%), HPV18(9.63%), HPV52(9.29%), HPV11(6.80%), HPV31(6.34%), HPVCP8304(5.21%), HPV42(3.06%), HPV53(2.04%), HPV51(1.70%), HPV66(1.70%), HPV68(1.02%), HPV33(0.91%), HPV39(0.68%), HPV44(0.68%), HPV35(0.57%), HPV45(0.57%), HPV56(0.57%), HPV43(0.57%) and HPV59(0.45%). Conclusions The prevalence of HPV infection and multiple infection are common in Sanya area. The most common high-risk genotypes are HPV 16, 58, 18, 52 and 31. The distributions have their own area character.

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Key words: Human papillomavirus, Cervical tumor, Epidemiology