Variables | Khat chewing | OR (95% CI) | P-value | ||
Yes | No | Crude | Adjusted | ||
Ethnicity |
|
|
|
|
|
Amhara | 41 | 201 | 1.03 (1.03, 3.19) | 1.50 (0.42, 5.37) | 0.535 |
Oromo | 74 | 241 | 0.69 (0.23, 2.08) | 1.02 (0.29, 3.59) | 0.972 |
Gurage | 22 | 48 | 0.46 (0.14, 1.51) | 1.26 (0.33, 4.86) | 0.735 |
Tigre | 10 | 68 | 1.43 (0.40, 5.08) | 2.42 (0.58, 10.06) | 0.227 |
Other | 4 | 19 | 1 | 1 |
|
Monthly pocket money |
|
|
|
|
|
300 or more birr | 75 | 331 | 1.58 (1.10, 2.27)* | 1.52 (1.01, 2.28)* | 0.045 |
100 - 299 birr | 74 | 207 | 1 | 1 |
|
Source of income |
|
|
|
|
|
Family--Yes | 136 | 540 | 1.61 (0.86, 3.02) | 1.28 (0.54, 3.01) | 0.564 |
------------No | 15 | 37 | 1 | 1 |
|
Friend----Yes | 18 | 53 | 0.75 (0.42, 1.32) | 1.01 (0.53, 1.99) | 0.931 |
-----------No | 133 | 524 | 1 | 1 |
|
Relatives------Yes | 52 | 130 | 0.55 (0.38, 0.82)◊ | 0.58 (0.37, 0.91)◊ | 0.018 |
---------No | 99 | 447 | 1 | 1 |
|
Own------------yes | 29 | 78 | 0.66 (0.41, 1.05) | 0.74 (0.40, 1.38) | 0.354 |
------------No | 122 | 499 | 1 | 1 |
|
Family’s main source of income |
|
|
|
|
|
Daily labourer | 5 | 24 | 1.20 (0.28, 5.16) | 1.16 (0.23, 5.97) | 0.869 |
Civil servant | 36 | 167 | 1.16 (0.37, 3.68) | 1.22 (0.34, 4.35) | 0.758 |
Merchant | 64 | 135 | 0.53 (0.17, 1.64) | 0.58 (0.16, 2.03) | 0.392 |
Farmer | 42 | 235 | 1.40 (0.45, 4.39) | 1.58 (0.44, 5.63) | 0.478 |
Other | 4 | 16 | 1 | 1 |
|
Family chew Khat---Yes | 86 | 396 | 1.65 (1.15, 2.39)* | 1.72 (1.14, 2.59)* | 0.009 |
------No | 65 | 181 | 1 | 1 |
|
Friend chew Khat---Yes | 88 | 405 | 1.69 (1.17, 2.44)* | 1.70 (1.12, 2.58)* | 0.012 |
------No | 63 | 172 | 1 | 1 |
|