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Table 2 Type Specific Prevalence of hrHPV by Age

From: Population-based prevalence of cervical infection with human papillomavirus genotypes 16 and 18 and other high risk types in Tlaxcala, Mexico

Age (years) Total pop. HPV16/18a Non-16/18 hrHPV only HPV16/18 only HPV16/18 and
Non-16/18 hrHPV
% (95 % CI) % (95 % CI) % (95 % CI) % (95 % CI)
30–34 7,083 2.9 (2.5–3.3) 10.8 (10.1–11.5) 1.8 (1.5–2.2) 1.1 (0.9–1.4)
35–39 7,131 2.3 (2.0–2.7) 9.1 (8.4–9.7) 1.5 (1.2–1.8) 0.8 (0.6–1.1)
40–44 6,176 1.8 (1.5–2.1) 7.7 (7.0–8.3) 1.3 (1.0–1.6) 0.5 (0.3–0.7)
45–49 4,402 1.3 (1.0–1.6) 7.5 (6.8–8.3) 0.8 (0.6–1.2) 0.4 (0.3–0.7)
50–54 2,969 1.4 (1.0–1.8) 8.9 (7.9–10.0) 0.6 (0.4–1.0) 0.7 (0.5–1.1)
55–59 2,015 1.5 (1.1–2.2) 9.9 (8.6–11.3) 0.9 (0.6–1.5) 0.6 (0.3–1.0)
60–64 1053 2.2 (1.5–3.3) 9.1 (7.5–11.0) 1.1 (0.7–2.0) 1.0 (0.6–1.9)
Total 30,829 2.0 (1.9–2.2) 9.0 (8.7–9.3) 1.3 (1.2–1.4) 0.7 (0.6–0.8)
  1. Abbreviations: CI confidence interval
  2. aHPV16/18 refers to women who are positive for HPV16 and/or 18 regardless of other hrHPV types for which they may or may not test positiv