The prevalence of HPV among 164,137 women in China exhibited some unique epidemiological characteristics

Table 3 Summary of HPV infection in the OG and HPG at each age group

Age group	Cases	Positive cases	Positive rate	Multiple infection cases	Multiple infection rate	HR-HPV infection cases	HR-HPV infection rate	Percentage of HR-HPV in positive cases
OG
10–19	301	140	46.51	61	20.27	113	37.54	80.71
20–29	16,940	3559	21.01	1035	6.11	2888	17.05	81.15
30–39	40,785	6868	16.84	1445	3.54	5580	13.68	81.25
40–49	38,732	6747	17.42	1328	3.43	5147	13.29	76.29
50–59	16,452	3655	22.22	950	5.77	2800	17.02	76.61
60–69	4403	1440	32.70	455	10.33	1148	26.07	79.72
70–79	758	197	25.99	62	8.18	159	20.98	80.71
80–89	113	20	17.70	4	3.54	19	16.81	95.00
Total	118,484	22,626	19.10	5340	4.51	14,358	12.12	63.46
HPG
10–19	17	2	11.76	1	5.88	1	5.88	50.00
20–29	3355	457	13.62	127	3.79	370	11.03	80.96
30–39	14,945	1572	10.52	278	1.86	1196	8.00	76.08
40–49	14,949	1788	11.96	285	1.91	1297	8.68	72.54
50–59	8634	1301	15.07	282	3.27	927	10.74	71.25
60–69	3133	621	19.82	195	6.22	496	15.83	79.87
70–79	544	103	18.93	31	5.70	82	15.07	79.61
80–89	76	10	13.16	1	1.32	8	10.53	80.00
Total	45,653	5854	12.82	1200	2.63	3274	7.17	55.93

ISSN: 1750-9378