Univariate analysis | Ajusted analysis | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Full model | Reduced model | ||||||||||||
Variable | # patients | # events | Observed rate (/100 CY) | sHR† | 95%CI‡ | P | sHR | 95%CI | P | sHR | 95%CI | P | |
Overall | 405 | 21 | 3.26 | ||||||||||
Age at baseline (years) | 0.034 | 0.840 | 0.097 | ||||||||||
< 1 | 64 | 9 | 9.70 | 1 | - | 1 | - | 1 | - | ||||
[1 - 2] | 42 | 2 | 3.40 | 0.32 | (0.07 - 1.48) | 0.76 | (0.08 - 6.38) | 0.6 | (0.11 - 3.23) | ||||
[2 - 5] | 108 | 3 | 1.68 | 0.2 | (0.05 - 0.74) | 0.44 | (0.07 - 2.70) | 0.34 | (0.08 - 1.39) | ||||
[5 - 10] | 142 | 5 | 1.82 | 0.24 | (0.08 - 0.71) | 0.39 | (0.06 - 2.31) | 0.29 | (0.10 - 0.80) | ||||
[10 - 15] | 49 | 2 | 4.91 | 0.28 | (0.06 - 1.29) | 0.44 | (0.05 - 4.26) | 0.28 | (0.06 - 1.19) | ||||
Immunodeficiency | 0.001 | 0.003 | 0.0025 | ||||||||||
No | 112 | 6 | 1.36 | 1 | - | 1 | - | 1 | - | ||||
Yes | 106 | 2 | 3.38 | 5.21 | (1.00 - 25.60) | 6.8 | (1.51 - 30.57) | 6.02 | (1.28 - 28.42) | ||||
Unknown | 98 | 13 | 8.90 | 13.82 | (3.16 - 60.50) | 12.93 | (2.95 - 56.68) | 12.6 | (2.94 - 53.97) | ||||
Gender | 0.920 | 0.770 | 0.670 | ||||||||||
Male | 216 | 11 | 3.09 | 1 | - | 1 | - | 1 | - | ||||
Female | 189 | 10 | 3.45 | 1.05 | (0.47 - 2.45) | 1.15 | (0.44 - 2.98) | 1.22 | (0.49 - 3.04) | ||||
History of a PMTCT intervention | 0.019 | 0.590 | |||||||||||
No | 267 | 11 | 2.80 | 1 | - | 1 | - | ||||||
Yes | 65 | 8 | 6.73 | 2.96 | (1.19 - 7.33) | 0.92 | (0.14 - 6.21) | ||||||
Unknown | 73 | 2 | 1.48 | 0.63 | (0.14 - 2.83) | 0.47 | (0.11 - 2.05) | ||||||
Mother known to be deceased | 0.140 | 0.230 | |||||||||||
No | 308 | 19 | 3.59 | 1 | - | 1 | - | ||||||
Yes | 97 | 2 | 1.72 | 3.01 | (0.71 - 12.80) | 2.78 | (0.53 - 14.68) | ||||||
Cotrimoxazole prophylaxis at baseline | 0.150 | 0.830 | |||||||||||
No | 134 | 11 | 4.93 | 1 | - | 1 | - | ||||||
Yes | 271 | 10 | 2.36 | 0.53 | (0.23 - 1.25) | 1.13 | (0.37 - 3.43) | ||||||
Follow-up Centre | 0.550 | ||||||||||||
Cepref | 131 | 15 | 3.34 | 1 | - | ||||||||
MTCT | 92 | 6 | 3.05 | 1.33 | (0.52 - 3.45) |