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Table 2 HIV incidence during 6 years according to age groups at recruitment

From: The incidence of HIV among women recruited during late pregnancy and followed up for six years after childbirth in Zimbabwe

Age group in years n Seroconverters n (%) Incidence rate (95% CI)
<20 98 15 (15.3) 2.9 (0.6-8.7)
20 - 25 184 16 (8.7) 1.7 (0.3-4.7)
25 - 29 101 5 (5.0) 1.0 (0.03-5.4)
30 - 34 42 1 (2.4) 0.9(.001-8.4)
>34 17 2 (11.8) 1.1(.001-19.5)
15 - 42 442* 39 (8.8) 2.3(1.1-4.1)
  1. wyar = woman-years-at-risk * No date of birth provided on two participants.