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Mean and median of hospital stay (day) in the study groups
| Group | Mean | Standard error | 95% confidence interval | Median | Standard error | 95% confidence interval | ||
|---|---|---|---|---|---|---|---|---|
| Lower limit | Upper limit | Lower limit | Upper limit | |||||
| Standard | 5.1 | 0.35 | 4.41 | 5.8 | 4 | 0.34 | 3.32 | 4.67 |
| Intervention | 8.31 | 1.12 | 6.1 | 10.52 | 7 | 0.38 | 6.24 | 7.75 |
| total | 6.62 | 0.58 | 5.51 | 7.79 | 5 | 0.4 | 4.26 | 5.79 |
