Table 1.

HPV types detected among HPV positive women with CIN2+ by age

Age (y)Incident and prevalent cases (n = 233)
Incident cases (n = 117)
No. womenHPV category* (%)
No. womenHPV category* (%)
HPV 16Other carcinogenicHPV 16Other carcinogenic
18-263767.632.41968.431.6
27-304557.842.22462.537.5
31-364847.952.11947.452.6
37-454938.861.22725.974.1
46-552556.044.01435.764.3
≥562927.672.41428.671.4
Ptrend0.0020.001
  • * Each woman was counted only once: if multiple HPV types were detected including HPV 16, she was counted as HPV 16 positive; otherwise, the woman was assigned to other carcinogenic HPV type.