Table 2. Laboratory indexes of gastrointestinal function.
| Indexes | Time point | Control group (n1 = 150) (n3 = 150) (n7 = 136) | Intervention group (n1 = 146) (n3 = 146) (n7 = 138) | P |
|---|---|---|---|---|
| D lactic acid (mg/L) | Day 1 | 508.25 ± 285.03 | 506.54 ± 279.74 | 0.960 |
| Day 3 | 392.21 ± 186.26 | 373.01 ± 163.78 | 0.406 | |
| Day 7 | 377.79 ± 204.93 | 321.65 ± 138.78 | 0.044 | |
| Diamine oxidase (U/mL) | Day 1 | 12.98 ± 7.31 | 12.97 ± 7.31 | 0.992 |
| Day 3 | 10.65 ± 5.32 | 11.11 ± 5.84 | 0.530 | |
| Day 7 | 12.36 ± 6.43 | 10.09 ± 4.55 | 0.010 | |
| Endotoxin (eU/ml) | Day 1 | 0.77 ± 0.23 | 0.78 ± 0.21 | 0.630 |
| Day 3 | 0.68 ± 0.18 | 0.63 ± 0.19 | 0.097 | |
| Day 7 | 0.64 ± 0.17 | 0.59 ± 0.17 | 0.035 | |
| Motilin (ng/L) | Day 1 | 273.05 ± 198.18 | 268.55 ± 198.18 | 0.844 |
| Day 3 | 274.08 ± 165.02 | 324.12 ± 201.30 | 0.041 | |
| Day 7 | 320.54 ± 230.24 | 423.02 ± 318.69 | 0.021 | |
| Gastrin (ng/L) | Day 1 | 221.82 ± 177.96 | 216.42 ± 177.63 | 0.794 |
| Day 3 | 216.24 ± 120.75 | 183.79 ± 113.08 | 0.041 | |
| Day 7 | 214.32 ± 121.37 | 176.54 ± 99.14 | 0.037 | |
| Intra-abdominal pressure (mmHg) | Day 1 | 9.77 ± 4.02 | 10.30 ± 2.86 | 0.193 |
| Day 3 | 11.23 ± 4.11 | 9.16 ± 4.12 | < 0.001 | |
| Day 7 | 11.59 ± 3.80 | 10.28 ± 2.61 | 0.012 |
Note: n1, n3, and n7 represent the number of surviving patients on the 1st, 3rd, and 7th days.