Table 4 Analysis of hospital stay before and after implementation of ERP
Before ERP(n = 100) | After ERP(n = 100) | p-value | |
|---|---|---|---|
Primary Hospital stay | |||
Mean (+/− SD) | 3.89 (+/− 2.3) | 3.15 (+/− 1.97) | 0.002 |
Median (Min/Max) | 3 (1/ 14) | 2.5 (0 / 11) | |
Hospital stay / Surgical approaches | |||
Minimally Invasive Techniques | n = 88 | n = 87 | |
Mean (+/− SD) | 3.33 (+/− 1.58) | 2.67 (+/− 1.29) | 0.003 |
Median (Min/Max) | 3 (1 / 9) | 2 (1 / 9) | |
Conventional laparoscopy | n = 53 | n = 53 | |
Mean (+/− SD) | 2.86 (+/− 0.97) | 2.42 (+/− 0.95) | 0.022 |
Median (Min/Max) | 3 (1 / 6) | 2 (1 / 6) | |
Robotically assisted laparoscopy | n = 35 | n = 34 | |
Mean (+/− SD) | 4.1 (+/− 2.01) | 3.1 (+/− 1.6) | 0.028 |
Median (Min/Max) | 4 (1 / 9) | 3 (0 / 9) | |
Open surgery | n = 12 | n = 13 | |
Mean (+/− SD) | 8 (+/− 2.63) | 6.38 (+/− 2.6) | 0.14 |
Median (Min/Max) | 8 (4 / 14) | 6 (3 / 11) | |
Hospital Stay | |||
≤ 2 days | 24 | 45 | 0.002 |
> 2 days | 76 | 55 | |