Table 4 Effects of the intervention on secondary outcomes from the DID analysis
Variable | Intervention group (%) | Control group (%) | Difference | Assumptiona | DID | P-value | ||||
|---|---|---|---|---|---|---|---|---|---|---|
Baseline | Endline | P-value | Baseline | Endline | P-value | e | f | (e - f) | ||
(N = 434) | (N = 426) | (N = 432) | (N = 435) | |||||||
a | b | c | d | b − a | d − c | |||||
Modern contraceptive use | 47.0 | 51.9 | 0.15 | 48.8 | 49.4 | 0.86 | 4.9 | 0.6 | 4.3 | 0.376 |
Traditional contraceptive use | 23.7 | 25.4 | 0.58 | 22.2 | 24.4 | 0.46 | 1.7 | 2.2 | − 0.5 | 0.901 |
Spousal agreement on contraception | 86.5 | 92.5 | 0.001 | 88.6 | 89.5 | 0.07 | 6.0 | 0.9 | 5.1 | 0.057 |