Study | HIV status of participants | Participant ages | Risk ratio(95% CI) | p value |
---|---|---|---|---|
Madhi et al. (2011) [19] | Positive | <4 months(median 96 days, range 91–120 days) | 1.00(0.68,1.48) | 0.986 |
Madhi et al. (2011) [19] | Negative | <4 months(median 96 days, range 91–120 days) | 0.90(0.49,1.65) | 0.733 |
Zar et al. (2007) [18] | Positive | <51 months (median 24.7 months, IQR 9.4–51.6 months) | 0.46(0.22,0.95) | 0.015 |
Egsmose [20] | Negative | 0–15 years | 0.94(0.33,2.66) | 0.91 |
All four studies combined | 0.86(0.63,1.17) | 0.168 | ||
Excluding studies that INH was initiated at age ≤ 4 months | 0.58(0.31, 1.09) | 0.092 |