Table 2.
Variable | Total number of infants | Number of deaths | person years of follow up | mortality rate/1000 pyrs | Unadjusted Hazard Ratio (95% CI) | Adjusted Hazard Ratio (95% CI) |
---|---|---|---|---|---|---|
Total | 2528 | 117 | 2020 | 58 | N=2440 | |
Gender | ||||||
Male | 1320 | 66 | 1037 | 64 | 1 (ref) | 1(ref) |
Female | 1224 | 51 | 983 | 52 | 0.82 (0.57-1.18) | 0.87 (0.60-1.27) |
Place of Birth | ||||||
Home | 1636 | 91 | 1308 | 70 | 1 (ref) | 1(ref) |
Health Facility | 876 | 26 | 699 | 37 | 0.53 (0.35-0.82) | 0.54 (0.34-0.84) |
Missing | 16 | 0 | - | - | - | - |
Mother’s occupation | ||||||
Not working | 1408 | 67 | 1110 | 60 | 1 (ref) | 1(ref) |
Working | 1079 | 48 | 878 | 55 | 0.91 (0.63-1.32) | 0.99 (0.68-1.44) |
Unknown | 41 | 2 | - | - | - | |
HIV status | ||||||
Mother HIV negative/Infant HIV negative | 2101 | 75 | 1681 | 43 | 1 (ref) | 1(ref) |
Mother HIV positive/infant HIV negative | 316 | 19 | 260 | 73 | 1.70 (1.02-2.81) | 1.72 (1.03- 2.90) |
Infant HIV positive | 71 | 23 | 46 | 506 | 11.1 (6.93-17.7) | 10.3 (6.40-16.7) |
Unknown | 40 | 0 | - | - | - | |
Mother’s education | ||||||
None/Primary | 2174 | 105 | 1748 | 60 | 1(ref) | 1(ref) |
≥Secondary | 326 | 10 | 251 | 40 | 0.66 (0.34-1.25) | 0.88 (0.45-1.69) |
Missing | 28 | 2 | - | - | ||
Weight for age at 6 week | ||||||
None to -1SD | 2509 | 114 | 2007 | 57 | 1(ref) | 1(ref) |
Moderate-Severe (≥-2SD) | 19 | 3 | 13 | 230 | 4.02 (1.28-12.64) | 2.81 (0.88- 8.96) |