Table 3.
Predictor | Odds ratioa | 95% confidence interval |
---|---|---|
Age group | ||
>60 yr | Reference | |
≤60 yr | 2.98 | 1.21–7.36 |
Gender | ||
Male | Reference | |
Female | 2.16 | 0.94–4.94 |
Dose group | ||
15 μg, single dose | Reference | |
15 μg, two doses | 0.85 | 0.23–3.21 |
30 μg, two doses | 0.83 | 0.22–3.16 |
BMI (kg/m2) group | ||
Normal range (18.5–22.9) | Reference | |
Overweight (23–24.9) | 1.85 | 0.51–6.75 |
Obese I (25–29.9) | 1.05 | 0.39–2.82 |
Obese II (≥30) | 0.61 | 0.16–2.32 |
“Reference” indicates the reference group, for which the odds ratio is equal to 1.