Variable | Cases (N = 1041) | Unadjusted | Adjusted | ||||
---|---|---|---|---|---|---|---|
OR | 95 % CI | P value | OR | 95 % CI | P value | ||
Gestational age (wk) | |||||||
< 34 | 700 | 0.914 | 0.705–1.185 | 0.498 | 0.821 | 0.607–1.112 | 0.203 |
≥ 34 | 341 | 1.000 | (Reference) | 1.000 | (Reference) | ||
Birth weight (g) | |||||||
< 1500 | 442 | 1.071 | 0.837–1.370 | 0.585 | 1.112 | 0.823–1.503 | 0.490 |
≥ 1500 | 599 | 1.000 | (Reference) | 1.000 | (Reference) | ||
Protein (g/dL) | |||||||
< 4.3 | 147 | 2.565 | 1.779–3.698 | <0.001 | 2.870 | 1.920–4.290 | <0.001 |
≥ 4.3 | 894 | 1.000 | (Reference) | 1.000 | (Reference) | ||
Albumin (g/dL) | |||||||
< 2.2 | 1024 | 0.981 | 0.435–2.210 | 0.963 | 0.472 | 0.197–1.130 | 0.920 |
≥ 2.2 | 17 | 1.000 | (Reference) | 1.000 | (Reference) | ||
Sampling day (d) | |||||||
≤ 7 | 708 | 1.360 | 1.045–1.769 | 0.022 | 1.326 | 0.990–1.775 | 0.058 |
> 7 | 333 | 1.000 | (Reference) | 1.000 | (Reference) |