Table 2 Univariable and multivariable logistic regression analyses for prediction of non-participation in the routine malformation scan by maternal characteristics
From: Reasons for non-participation in malformation scans in Denmark: a cohort study
Univariable (n = 153) | Multivariable (n = 153) | |||
|---|---|---|---|---|
Variable | OR (95% CI) | p-value | OR (95% CI) | p-value |
Agea | ||||
15–19 | 4.65 (2.28–9.46) | < 0.05 | 3.51 (1.58–7.81) | 0.002 |
20–24 | 2.13 (1.46–3.10) | < 0.05 | 1.70 (1.12–2.57) | 0.012 |
25–39 | 1.00 | 1.00 | ||
40–44 | 0.62 (0.15–2.53) | 0.510 | 0.71 (0.17–2.90) | 0.630 |
Smokingstatus | ||||
No | 1.00 | 1.00 | ||
Yes | 1.76 (1.14–2.73) | < 0.05 | 1.53 (0.97–2.41) | 0.069 |
Parity | ||||
Nulliparous | 1.00 | 1.00 | ||
Multiparous | 0.65 (0.03–0.04) | 0.009 | 0.79 (0.55–1.12) | 0.180 |
BMI | ||||
< 18.5 | 1.61 (0.82–3.13) | 0.160 | 1.31 (0.66–2.59) | 0.437 |
18.5–24.99 | 1.00 | 1.00 | ||
≥ 25.00 | 0.77 (0.49–1.20) | 0.240 | 0.78 (0.50–1.21) | 0.270 |
≥ 30.00 | 1.11 (0.70–1.76) | 0.653 | 1.09 (0.38–1.72) | 0.729 |