Table 5.
Multivariable model of predictors of Bayley Scale motor scores of 12 month old infants
|
Crude (95%CI) (n = 194) |
Fully adjusted(95%CI) Model (n = 183) | |
|---|---|---|
| Maternal age (years) | -0.11 (-0.22,-0.0003) | -0.03 (-0.23, 0.18) |
| Age of husband (years) | -0.06 (-0.12, 0.002) | 0.004 (-0.08, 0.09) |
| No maternal education | 1.85 (-0.18, 3.88) | 0.29 (-1.68, 2.26) |
| No paternal education | -0.70(-2.07, 0.67) | -0.35 (-1.83, 1.14) |
| Parity: Primiparous | Ref.§ | Ref.§ |
| 2 -4 births | -1.13 (-3.51, 1.24) | -1.64 (-4.30, 1.01) |
| 5 or more | -1.91 (-4.26, 0.43) | -2.03 (-5.53, 1.48) |
| Lower relative wealth | -2.10 (-3.46, -0.75) | -2.15 (-3.53, -0.77) |
| Hungry in last 30 days | -0.71 (-2.74, 1.32) | 0.59 (-1.80, 2.97) |
| Marital discord scale | -0.65(-1.51, 0.21) | -0.17 (-1.26, 0.92) |
| Physically assaulted | -2.04 (-5.90, 1.82) | -1.62 (-7.24, 4.00) |
| Female infant gender | 0.45 (-0.92, 1.82) | -0.39 (-1.87, 1.11) |
| Birth weight (kg) | -0.07(-1.68, 1.54) | -0.32 (-2.26, 1.63) |
| Pregnancy variables | ||
| Maternal SRQ score | -0.20 (-0.37, -0.03) | -0.03 (-0.25, 0.19) |
| ≥1 malarial episode | -0.15 (-2.55, 2.24) | 0.55 (-1.93, 3.03) |
| Postnatal 2 month variables | ||
| Maternal SRQ score | -0.23 (-0.52, 0.06) | -0.21, -0.50, 0.08) |
| Prolonged labour (>24 hours) | -1.47 (-3.27, 0.32) | -1.70 (-3.62, 0.22) |
| Postnatal 12 month variables | ||
| Maternal SRQ score | -0.25 (-0.57, 0.06) | -0.13 (-0.46, 0.20) |
| Infant diarrhoea: 0 | Ref.± | Ref.± |
| 1 episode | 1.17 (-0.79, 3.13) | 1.37 (-0.72, 3.47) |
| ≥2 episodes | 0.37 (-1.29, 2.04) | 0.83 (-1.07, 2.72) |
| Weight-for-Age Z-score | 0.60 (0.14, 1.06) | 0.70 (0.17, 1.23) |
§Test-for-trend for parity: Χ2 3.51 (1), p > 0.05 for crude and Χ2 1.31(1), p > 0.25 for adjusted model.
±Test-for-trend for infant diarrhoeal episodes: Χ2 0.004(1), p > 0.50 for crude and Χ2 0.13(1), p > 0.50 for adjusted model.