Table 3 Logistic regression model showing odds ratios (OR) and confidence intervals (95% CI) for asthma control variables; HUGG, 2013–2014
From: Central obesity and other factors associated with uncontrolled asthma in women
| Â | Â | Asthma Control | ||
|---|---|---|---|---|
Independent variable | Category or increment | Model 1* OR (95% CI) | Model 2** OR (95% CI) | Model 3*** OR (95% CI) |
Age | Years | 1.02 (0.98-1.06) | 1.10 (0.98-1.04) | 1.00 (0.97-1.03) |
Education level | >4 years | Baseline | Baseline | Baseline |
≤4 years | 2.06 (0.69-6.12) | 2.09 (0.89-4.87) | 2.32 (0.97-5.53) | |
Disease duration | Years | 1.01 (0.97-1.04) | 1.00 (0.97-1.02) | 0.99 (0.97-1.02) |
Asthma severity | Mild | Baseline | Baseline | Baseline |
Moderate/Severe | 8.93 (2.23-35.71) | 3.31 (0.89-12.26) | 4.34 (0.87-21.59) | |
BMI | Normal | Baseline | Baseline | Baseline |
Overweight/obese | 2.73 (0.97-7.68) | 1.05 (0.44-2.50) | 1.10 (0.47-2.59) | |