| Variables | Before the intervention n (%) | After the intervention n (%) | p-valuea |
| Knowledge of meaning of exclusive breastfeeding | 227 (93.4) | 241 (99.2) | 0.001 |
| Knowledge of recommended duration of exclusive breastfeeding | 210 (92.9) | 213 (94.4) | 0.04 |
| Knowledge of continued breastfeeding | 163 (67.1) | 204 (84.0) | 0.001 |
| Knowledge of age of complementary feeding initiation | 183 (75.3) | 231 (95.1) | 0.001 |
| Reasons for complementary feeding initiation at six months | 227 (93.4) | 238 (97.9) | 0.03 |
| Knowledge of dietary diversity and ways of enriching porridge | 215 (88.5) | 237 (97.5) | 0.001 |