RESUMO
OBJECTIVE To explore the genotype and distribution of humam papilloma viruses(HPV) among rural women with cervical lesion.METHODS The cervical exfoliated cell specimens were collected and divided into two groups,the experimental group with 340 rural women finally diagnosed as cervical intra-epithelial neoplasm(CIN) or higher grade pathological changes in healthy examination,and the health control group with 230 rural women randomly selected from the crowd taken healthy examination.DNA was extracted and the genotypes of HPV-DNA were monitored by traditional nested PCR,flow-through hybridization and gene chip technique.RESULTS One-hundred and ninety-five cases(57.4%) in experimental group and the 58 cases(25.2%) in control group were confirmed to be HPV-DNA positive.There was significant difference between the two groups(P