a decreasing trendP < 0.001
Additionally, there was a decreasing trend in the HPV-positive detection rate from 2018 to 2022 ( χ 2 = 29.258, P < 0.001), and in the detection rate of the HPV52 subtype ( χ 2 = 13.986, P = 0.007), while no significant changes were seen in any of the other genotypes (Table 1 ).