Table 2 Time stratified and overall time odds ratios (OR) and adjusted odds ratios (aOR) with 95% confidence intervals (CIs) for the event of having a multifetal gestation after a trauma
OR (CI) | aOR (CI) | |
|---|---|---|
Total risk | 1.00 (0.83 – 1.19) | 1.09 (0.90 – 1.31) |
Risk at 0–3 years after injury | 0.78 (0.56 – 1.08) | 0.74 (0.48 – 1.10) |
Risk at 3–6 years after injury | 0.87 (0.60 – 1.24) | 1.09 (0.74 – 1.59) |
Risk at 6–9 years after injury | 1.43 (0.97 – 2.12) | 1.50 (1.00 – 2.22) |
Risk at 9 or more years after injury | 1.14 (0.81 – 1.61) | 1.16 (0.76 – 1.77) |