| Data |
CHOD (n = 24) |
Placebo (n = 24) |
Statistic |
P |
| Sex ratio (M:F) |
17∕7 |
17∕7 |
X2 = 0.000 |
1.000 |
| Age (years) |
63.38 ± 9.07 |
62.58 ± 10.22 |
t = 0.516 |
0.476 |
| Height (cm) |
165.29 ± 8.77 |
166.25 ± 8.14 |
t = 0.127 |
0.723 |
| Weight (kg) |
64.6 ± 10.4 |
63.8 ± 10.3 |
t = 0.051 |
0.823 |
| Body mass index (kg/m2) |
23.64 ± 2.80 |
2.91 ± 3.19 |
t = 0.858 |
0.359 |
| NRS grade |
|
|
X2 = 0.820 |
0.574 |
| 1~2 |
17 |
14 |
|
|
| 3~4 |
7 |
10 |
|
|
| 5~6 |
0 |
0 |
|
|
| ASA classification |
|
|
X2 = 0.202 |
0.904 |
| I |
8 |
9 |
|
|
| II |
12 |
12 |
|
|
| III |
4 |
3 |
|
|
| > III |
0 |
0 |
|
|
| Liver function Child state |
|
|
X2 = 0.762 |
0.666 |
| A |
20 |
22 |
|
|
| B |
4 |
2 |
|
|
| C |
0 |
0 |
|
|
| Duration of surgery (min) |
165.38 ± 33.31 |
151.83 ± 34.29 |
t = 0.023 |
0.881 |
| Intraoperative blood loss (ml) |
248.75 ± 76.0 |
225.83 ± 87.52 |
t = 0.516 |
0.476 |
| Intraoperative fluid transfusion (ml) |
1495.83 ± 295.59 |
514.58 ± 344.99 |
t = 0.442 |
0.510 |
NRS: Nutritional Risk Screening; ASA: The United States before surgery anesthesiologist association risk classification |
