Table 3 Environmental and social factors associated with ARI
Factor | Total | ARI | Odds ratios | 95% CI | P-value |
|---|---|---|---|---|---|
Exposure to wood smoke | |||||
Not exposed | 203 | 82(40.39%) | 1 | ||
Exposed | 309 | 198(64.08%) | 2.63 | 1.83–3.79 | < 0.001 |
Cigarette smoke | |||||
Non passive smoker | 474 | 249(52.53%) | 1 | ||
Passive smoker | 37 | 31(83.78%) | 4.67 | 1.91–11.40 | < 0.001 |
History of contacta | |||||
No contact | 313 | 134(42.81%) | 1 | ||
Had contact | 199 | 147(73.87%) | 3.78 | 2.56–5.56 | < 0.001 |
School attendance | |||||
Do not go to school | 391 | 210(53.71) | 1 | ||
Go to school | 121 | 70(57.85%) | 1.18 | 0.78–1.79 | 0.42 |
Overcrowding | |||||
Not overcrowded | 303 | 167(55.12%) | 1 | ||
Overcrowded | 209 | 114(54.55%) | 0.97 | 0.69–1.39 | 0.90 |