Univariate analysis (chi square) | Multivariate analysis (Adjusted Odds Ratio) | ||||
---|---|---|---|---|---|
> 90th percentile | > 90th percentile | p value | aOR | 95% CI | |
Post-operative blood transfusion | 82 (1.5%) | 47 (4.4%) | < 0.000 | 3.16 | 2.17–4.61 |
Prolonged length of hospitalization (≥ 7 days) | 216 (4%) | 89 (8.4%) | < 0.000 | 1.89 | 1.44–2.46 |
Rx with antibioticsb | 393 (7.2%) | 128 (12%) | < 0.000 | 1.59 | 1.28–1.98 |
Re- admission | 42 (0.8%) | 18 (1.8%) | 0.004 | 1.94 | 1.10–3.44 |
Composite complicationc | 607 (11.2%) | 215 (20.2%) | < 0.000 | 1.81 | 1.52–2.16 |