Variable | OR [95% CI] | P value |
---|
Length of stay |
≤ 7 daysa | 1 | |
8–14 days | 1.30 [0.49–3.46] | 0.59 |
> 14 days | 2.33 [0.84–6.50] | 0.10 |
- OR: Odds Ratio (logistic regression with random effect at the center level); CI: Confidence Interval; aReference category; SH: Sedative-hypnotics