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Demographic and clinical characteristics of the study sample
| Characteristic | Group; mean ± SD or median (IQR) | p value | |
|---|---|---|---|
| SDD, n = 20 | Inpatient, n = 20 | ||
| Sex, male:female | 14:6 | 14:6 | > 0.99 |
| Age, yr | 58.5 ± 5.6 | 61.5 ± 5.9 | 0.40 |
| BMI | 29.0 ± 3.7 | 30.6 ± 5.3 | 0.27 |
| CCI | 2 (1–3) | 2 (1–6) | 0.30 |
| LOS, d | 0 | 3 (1–5) | NA |
BMI = body mass index; CCI = Charlson Comorbidity Index; IQR = interquartile range; LOS = length of stay; NA = not applicable; SD = standard deviation; SDD = same-day discharge.
