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Table 4 Secular trends of HPV and TCT infection rates of different ages from 2014 to 2018

From: Characteristics of women infected with human papillomavirus in a tertiary hospital in Beijing China, 2014–2018

Age (years)2014, n (%a)2015, n (%a)2016, n (%a)2017, n (%a)2018, n (%a)P value for trend
HPV positive
 <  3047 (18.73)183 (20.42)208 (23.27)344 (23.53)216 (22.27)0.0002
 30–4091 (36.25)312 (34.82)305 (34.12)473 (32.35)386 (39.79)< 0.0001
 40–5048 (19.12)201 (22.43)175 (19.57)339 (23.19)186 (19.18)0.0596
 50–6045 (17.93)133 (14.84)152 (17.00)222 (15.18)127 (13.09)0.879
 >  6020 (7.97)67 (7.48)54 (6.04)84 (5.75)55 (5.67)0.4306
Total2518968941462970
TCT positive
 <  3025 (18.12)69 (16.67)81 (19.52)101 (19.13)48 (19.12)0.0541
 30–4048 (34.78)131 (31.64)147 (35.42)170 (32.20)104 (41.43)0.016
 40–5032 (23.19)118 (28.50)96 (23.13)144 (27.27)49 (19.52)< 0.0001
 50–6026 (18.84)61 (14.73)67 (16.14)80 (15.15)34 (13.55)0.001
 >  607 (5.07)35 (8.45)24 (5.78)33 (6.25)16 (6.37)0.0385
Total138414415528251
  1. HPV human papillomavirus, TCT thinprep cytology test
  2. a Represented the percentage of HPV infection rates in different groups