Population characteristics | Univariate analysis (OR-odd ratio) | Multivariate analysis (adjusted aOR-odd ratio) | |||||
---|---|---|---|---|---|---|---|
OR 95% CI | Std error | P-value | OR 95% CI | Std error | P-value | ||
1 | Age group (0-14 yrs) | 1.5 (1.1-2.2) | 1,18 | 0.0105 | 0.8 (0.1-6.1) | 2,80 | 0,8413 |
15-24 yrs | 2.2 (1.5-3.3) | 1,23 | <.0001 | 1.2 (0.5-2.9) | 1,55 | 0.6189 | |
25-54 yrs | Ref | Ref | Ref | Ref | Ref | Ref | |
55-64 yrs | 0.3 (0.3-1.5) | 1,58 | 0.3002 | 0.4 (0.4-4.0) | 3,26 | 0,4256 | |
>65 yrs | 1.3 (0.5-3.3) | 1,58 | 0.5339 | - | - | - | |
2 | District (1) | 1.3 (0.8-2.0) | 1,26 | 0.2500 | 2.0 (0.5-5.5) | 1,67 | 0,1822 |
2 | 1.2 (0.8-1.9) | 1,26 | 0.3453 | 1.7 (0.7-4.0) | 1,57 | 0,2668 | |
3 | Ref | Ref | Ref | Ref | Ref | Ref | |
4 | 2.9 (1.4-5.8) | 1,42 | 0.0027 | 1.9 (0.7-5.5) | 1,72 | 0.2358 | |
3 | SES class(Low) | 0.6 (0.4-1.1) | 1,32 | 0.1142 | 0.4 (0.2-0.9) | 1,53 | 0.0348 |
Upper | 0.7 (0.4-1.2) | 1,31 | 0.2347 | - | - | - | |
Middle | Ref | Ref | Ref | Ref | Ref | Ref | |
4 | Household size: Large (≥5 persons) | 0.6 (0.4-0.9) | 1.20 | 0.0105 | - | - | - |
Medium (3–4 persons) | 0.8 (0.5-1.3) | 1.30 | 0.3102 | - | - | - | |
Small (≤2 persons) | Ref | Ref | Ref | Ref | Ref | Ref | |
5 | Occupation (<13 yrs and not student) | 0.9 (0.5-1.5) | 1,34 | 0.6157 | - | - | - |
Employed | 0.5 (0.3-0.8) | 1,27 | 0.0067 | - | - | - | |
Students | 1.4 (1.0-2.0) | 1,18 | 0.0313 | 2.2 (1.2-3.9) | 1,34 | 0.0075 | |
Jobless | Ref | Ref | Ref | Ref | Ref | Ref | |
6 | Gender (Man) | 0.9 (0.7-1.2) | 1,16 | 0.5588 | - | - | - |
7 | Have waste bin | 0.7 (0.5-1.1) | 1,23 | 0.1570 | - | - | - |
8 | Live nearby large dumpsite | 0.7 (0.4-1.1) | 1,28 | 0.1264 | - | - | - |
9 | Live nearby industry | 4.8 (0.5-41.3) | 2,99 | 0.1521 | - | - | - |
10 | Live nearby river banks | 2.5 (1.2-5.1) | 1,44 | 0.0119 | - | - | - |
11 | Live nearby small dumpsite | 0.6 (0.4-1.1) | 1,30 | 0.0883 | - | - | - |
12 | Khat use | 0.7 (0.5-1.1) | 1,22 | 0.1381 | - | - | - |
13 | Smoking | 0.7 (0.5-1.0) | 1,23 | 0.0826 | - | - | - |
14 | Chronic illness | 0.9 (0.5-1.6) | 1,33 | 0.6938 | - | - | - |
15 | Recent Respiratory illness | 1.0 (0.6-1.7) | 1,30 | 0.9554 | - | - | - |
16 | Have children in household | 1.2 (0.8-1.7) | 1,20 | 0.3973 | - | - | - |
17 | At night may sleep out, in the open | 1.4 (0.8-2.6) | 1,34 | 0.2154 | - | - | - |
18 | Working in indoor space area | 0.6 (0.3-1.1) | 1,35 | 0.1132 | - | - | - |
19 | Working in open space area | 0.4 (0.2-0.8) | 1,43 | 0.0105 | 0.4 (0.2-0.9) | 1,44 | 0.0253 |