Table 3 Secular trends of different HPV subtype infection rates from 2014 to 2018
HPV subtype | 2014, n (%a) | 2015, n (%a) | 2016, n (%a) | 2017, n (%a) | 2018, n (%a) | P value for trend |
|---|---|---|---|---|---|---|
HPV16 | 46 (3.91) | 194 (4.23) | 194 (3.94) | 320 (5.01) | 188 (4.52) | 0.0644 |
HPV18 | 18 (1.53) | 75 (1.63) | 48 (0.97) | 94 (1.47) | 77 (1.85) | 0.2684 |
HPV31 | 13 (1.11) | 55 (1.20) | 54 (1.10) | 84 (1.32) | 58 (1.39) | 0.2386 |
HPV33 | 10 (0.85) | 40 (0.87) | 27 (0.55) | 43 (0.67) | 35 (0.84) | 0.7999 |
HPV35 | 7 (0.60) | 51 (1.11) | 38 (0.77) | 62 (0.97) | 47 (1.13) | 0.3404 |
HPV39 | 20 (1.70) | 89 (1.94) | 92 (1.87) | 166 (2.60) | 123 (2.96) | < 0.0001 |
HPV45 | 3 (0.26) | 15 (0.33) | 23 (0.47) | 26 (0.41) | 19 (0.46) | 0.2899 |
HPV51 | 31 (2.64) | 83 (1.81) | 87 (1.76) | 149 (2.33) | 115 (2.76) | 0.011 |
HPV52 | 46 (3.91) | 182 (3.97) | 174 (3.53) | 356 (5.58) | 228 (5.48) | < 0.0001 |
HPV56 | 31 (2.64) | 93 (2.03) | 94 (1.91) | 138 (2.16) | 79 (1.90) | 0.4557 |
HPV58 | 54 (4.60) | 179 (3.90) | 178 (3.61) | 306 (4.79) | 192 (4.61) | 0.0426 |
HPV59 | 12 (1.02) | 71 (1.55) | 62 (1.26) | 100 (1.57) | 71 (1.71) | 0.1309 |
HPV68 | 21 (1.79) | 63 (1.37) | 58 (1.18) | 55 (0.86) | 61 (1.47) | 0.2339 |
Total | 1175 | 4588 | 4930 | 6384 | 4162 |