Variable | Â | Reference | P | Crude OR | Adjusted ORa | 95%CI |
---|---|---|---|---|---|---|
Passive smoking | Yes | No | 0.019 | 1.356 | 1.404 | 1.057–1.864 |
Gestational gain | Less | Normal | 0.009 | 1.659 | 1.484 | 1.103–1.998 |
More |  | < 0.001 | 0.431 | 0.369 | 0.236–0.577 | |
Economic status (Ұ/month) | 3001–5000 | ≤3000 | 0.032 | 0.669 | 0.715 | 0.526–0.971 |
5001–7000 |  | 0.104 | 0.576 | 0.687 | 0.437–1.080 | |
> 7000 |  | 0.026 | 0.391 | 0.526 | 0.299–0.926 | |
Pre-pregnancy BMI | < 18.5 | 18.5–23.9 | < 0.001 | 2.008 | 1.718 | 1.278–2.310 |
24–27.9 |  | 0.826 | 0.965 | 1.065 | 0.607–1.868 | |
≥28 |  | 0.569 | 1.079 | 1.409 | 0.433–4.579 | |
Parity | >1 | 1 | < 0.001 | 0.535 | 0.506 | 0.368–0.695 |
History of LBW | Yes | No | < 0.001 | 3.728 | 4.087 | 2.070–8.069 |
Antenatal care | 5–9 | ≤4 | 0.344 | 0.664 | 0.808 | 0.519–1.257 |
10–14 |  | 0.014 | 0.425 | 0.557 | 0.349–0.889 | |
≥15 |  | 0.024 | 0.222 | 0.305 | 0.108–0.858 | |
Gestational hypertension | Yes | No | < 0.001 | 4.600 | 6.598 | 3.915–11.122 |