Table 4. Modifying effect of cooking fuel on acute respiratory infection in Ethiopia, 2000–2016.
| IYCF factors | Acute respiratory infection | P for interaction | ||
|---|---|---|---|---|
| Type of cooking fuel | ||||
| n | Improved | Not improved | ||
| *OR (95% CI) | *OR (95% CI) | |||
| Early initiation of breastfeeding | ||||
| No | 4839 | 1.00 | 1.00 | 0.940 |
| Yes | 4839 | 0.77 (0.33, 1.79) | 0.82 (0.72, 0.93) | |
| Exclusive breastfeeding | ||||
| No | 1452 | 1.00 | 1.00 | 0.274 |
| Yes | 1452 | 1.06 (0.33, 3.37) | 0.62 (0.48, 0.80) | |
| Predominant breastfeeding | ||||
| No | 1029 | 1.00 | 1.00 | 0.104 |
| Yes | 1029 | 2.18 (0.66, 7.17) | 0.74 (0.53, 1.03) | |
| Introduction of complementary foods | ||||
| No | 736 | 1.00 | 1.00 | 0.361 |
| Yes | 736 | 0.79 (0.05, 13.28) | 0.94 (0.67, 1.32) | |
| Continued breastfeeding at 2 years | ||||
| No | 341 | 1.00 | 1.00 | 0.896 |
| Yes | 341 | 1.64 (0.31, 8.69) | 1.75 (1.03, 2.96) | |
| Bottle feeding | ||||
| No | 2059 | 1.00 | 1.00 | 0.379 |
| Yes | 2059 | 1.00 (0.46, 2.20) | 1.44 (1.16, 1.78) | |
n: count of IYCF indicators in propensity score-matched data
*indicates adjusted ORs in propensity score-matched data
P for interaction: p-value of likelihood ratio test for the interaction between survey years and a given IYCF indicator