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Table 4 Prevalence of HPV 16/18 and non-16/18 hrHPV

From: High-risk human papillomavirus detection in self-collected vaginal samples compared with healthcare worker collected cervical samples among women attending gynecology clinics at a tertiary hospital in Pretoria, South Africa

   Self-sampling Total (%)
HPV 16/18 positive HPV 16/18 negative
Healthcare worker-sampling HPV 16/18 positive (%) 68 (12.9) 13 (2.5) 81 (15.4)
  HPV 16/18 negative (%) 19 (3.6) 427 (81.0) 446 (84.6)
  Total (%) 87 (16.5) 440 (83.5) 527 (100.0)
   Non-16/18 hrHPV positive Non-16/18 hrHPV negative  
Healthcare worker-sampling Non-16/18 hrHPV positive (%) 186 (35.3) 35 (6.6) 221 (41.9)
  Non-16/18 hrHPV negative (%) 36 (6.8) 270 (51.2) 306 (58.1)
  Total (%) 222 (42.1) 305 (57.9) 527 (100.0)
  1. McNemar test for correlated proportions, HPV 16/18 positive samples, p = 0.38
  2. McNemar test for correlated proportions non-16/18 hrHPV positive samples, p = 1.0000