Maternal common mental disorders and infant development in Ethiopia: the P-MaMiE Birth Cohort

BMC Public Health

Table 5 Multivariable model of predictors of Bayley Scale motor scores of 12 month old infants

	Crude $\hat{β}$ (95%CI) (n = 194)	Fully adjusted $\hat{β}$ (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.

ISSN: 1471-2458