Table 3.
Factors associated with the development of respiratory illness as assessed through a logistic regression analysis
|
Factors |
Cases |
Controls |
Crude OR |
Adjusted OR |
P- value* |
|---|---|---|---|---|---|
| n /% | n /% | (95% CI) | (95% CI) | ||
|
Household monthly income (US $) | |||||
| <150 |
34/ 7.4 |
12/ 2.6 |
7.62 |
3.99 |
<0.05 |
| (3.41-17.30) |
(1.75- 9.10) |
||||
| 151 - 333 |
272/ 59.0 |
174/ 37.9 |
4.21 |
2.72 |
<0.05 |
| (2.76-6.42) |
(1.70-4.36) |
||||
| 334 - 666 |
113/ 24.5 |
160/ 34.9 |
1.90 |
1.43 |
>0.05 |
| (1.21-2.98) |
(0.89-2.28) |
||||
| ≥667 |
42/ 9.1 |
113/ 24.6 |
1 |
1 |
|
|
Father’s education level | |||||
| Grade 6 or less |
189/ 41.7 |
102/ 22.7 |
4.00 |
2.07 |
<0.05 |
| (2.66-6.02) |
(1.24-3.44) |
||||
| Secondary or vocational school |
208/ 45.9 |
219/48.7 |
2.19 |
1.36 |
>0.05 |
| (1.49-3.21) |
(0.88-2.12) |
||||
| Bachelor’s degree and above |
56/ 12.4 |
129/28.6 |
1 |
1 |
|
|
Mother’s education level | |||||
| Grade 6 or less |
192/ 41.8 |
120/ 26.2 |
3.28 |
1.04 |
>0.05 |
| (2.20-4.89) |
(0.62-1.75) |
||||
| Secondary or vocational school |
207/ 45.1 |
215/ 46.8 |
1.99 |
1.05 |
>0.05 |
| (1.36-2.91) |
(0.68-1.63) |
||||
| Bachelor’s degree and above |
60/ 13.1 |
124/ 27.0 |
1 |
1 |
|
|
Child’s exposure in utero to SHS during pregnancy | |||||
| Yes |
147/ 31.8 |
95/ 20.6 |
1.80 |
1.16 |
>0.05 |
| (1.32-2.46) |
(0.83-1.62) |
||||
| No |
315/ 68.2 |
367/ 79.4 |
1 |
1 |
|
|
Child’s exposure to smoke while being held by a caregiver | |||||
| Yes |
121/26.2 |
31/6.7 |
4.88 |
3.82 |
<0.05 |
| (3.22-7.38) |
(2.47-5.9) |
||||
| No |
341/73.8 |
431/93.3 |
1 |
1 |
|
|
Child’s exposure to SHS outside their home | |||||
| Yes |
39/ 8.4 |
12/ 2.6 |
3.46 |
2.99 |
<0.05 |
| (1.79-6.69) |
(1.45-6.15) |
||||
| No | 423/ 91.6 | 450/ 97.4 | 1 | 1 | |
*P-value for adjusted OR, adjusted for household income and parental education.