Table 8.
Comparison of intraoperative gastric food residues between the two groups
| Item | Observation group (n=68) | Control group (n=68) | χ2/t | P |
|---|---|---|---|---|
| Stomach food residue (mL) | 51.23±6.23 | 49.35±6.12 | 1.775 | 0.078 |
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