Parameters | Drainage (n = 100) | Non-drainage (n = 100) | Total (n = 200) | p value |
---|---|---|---|---|
Age, year (range) | 75 (65–89) | 74.5 (67–84) | 75.1 (65–89) | 0.575 |
Gender | ||||
Male | 20 (20.0) | 22 (22.0) | 42 (21.0) | 0.728 |
Female | 80 (80.0) | 78 (78.0) | 158 (79.0) | |
BMI (kg/m2) | 25.25 ± 3.34 | 24.5 ± 2.38 | 25.0 ± 3.21 | 0.322 |
Hospitalization time (days) | 7.0 ± 0.8 | 6.0 ± 0.8 | 6.5 ± 0.91 | < 0.001 |
SLR (h) | 22.98 ± 1.88 | 23.00 ± 2.11 | 22.99 ± 1.99 | 0.944 |