Table 5 Schoenfeld residual test for proportionality assumption of the Cox model among women in high fertility countries in SSA (n = 186,771)

Residence

0.01

24.02

1

< 0.001

Occupation of the respondent

0.00

4.04

1

0.04

Age at first sex

0.09

1048.05

1

< 0.01

Age at first marriage

0.027

6661.05

1

< 0.001

Demand for contraceptive

0.04

222.8

1

< 0.001

Spousal age gap

-0.01

23.21

1

< 0.001

Hearing family planning massage on media

0.01

21.13

1

< 0.001

Global test

12924.96

7

< 0.001