Table 3 Multivariable GEE model ¹ and adjusted odds ratio for child cognitive (perception & learning) development (N=385)

Mother’s age

≥ 30

1.0

-

<30

1.8

(1.1, 3.0)

Total number of children alive ²

<1

1.0

-

≥ 1

1.7

(1.0, 2.7)

Child sunted

No

1.0

-

Yes

1.5

(0.9, 2.3)

Interaction between mother’s depression & month of follow-up

2nd Month of follow-up ³

Mother depressed

No

1.0

-

Yes

1.1

(0.2, 6.2)

6th Month of follow-up ³

Mother depressed

No

1.0

-

Yes

3.3

(1.1, 9.9)

12th Month of follow-up ³

Mother depressed

No

1.0

-

Yes

6.8

(3.0, 15.7)