Multivariable logistic regression model of factors associated with active smoking in prohibited areas
| Variables | Bivariate | Multivariate | ||||
| COR | 95% CI | P value | AOR | 95% CI | P value | |
| Region | <0.001 | |||||
| Oromia (reference) | 1.00 | 1.00 | ||||
| Harari | 3.15 | (1.90, 5.23) | <0.001 | 4.14 | (2.30, 7.45) | <0.001 |
| SNNPR | 0.67 | (0.37, 1.20) | 0.178 | 0.90 | (0.48, 1.66) | 0.725 |
| Sidama | 0.59 | (0.29, 1.17) | 0.132 | 0.69 | (0.31, 1.50) | 0.344 |
| Type of site | <0.001 | |||||
| Bar, restaurant and café (reference) | 1.00 | 1.00 | ||||
| Transit facility | 18.74 | (5.56, 63.14) | <0.001 | 26.66 | (7.53, 94.41) | <0.001 |
| Educational facility | 0.13 | (0.02, 0.94) | 0.044 | 0.20 | (0.03, 1.50) | 0.116 |
| Food and drinking establishment | 1.85 | (1.02, 3.27) | 0.043 | 2.49 | (1.32, 4.72) | 0.005 |
| Government building | 0.93 | (0.45, 1.92) | 0.836 | 0.88 | (0.41, 1.87) | 0.736 |
| Health facility | 0.11 | (0.02, 0.84) | 0.033 | 0.14 | (0.02, 1.07) | 0.058 |
| Hotel | 1.45 | (0.84, 2.49) | 0.184 | 1.69 | (0.96, 2.98) | 0.07 |
| Presence of labelled DSA | 2.49 | (1.47, 4.23) | <0.001 | 1.99 | (1.07, 3.70) | 0.03 |
| Absence of ‘No smoking signage’ | 1.48 | (0.83, 2.65) | 0.187 | 2.02 | (1.07, 3.79) | 0.029 |
| Constant | 0.03 | (0.01, 0.06) | <0.001 | |||
Values in bold signifies p-value <0.05.
AOR, adjusted OR; COR, crude OR; DSA, designated smoking area; SNNPR, Southern Nations, Nationalities, and Peoples’ Region.