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Table 1 The types of surgery

From: Effect of esketamine on postoperative analgesia and postoperative delirium in elderly patients undergoing gastrointestinal surgery

Group

Group C

Group E

Gender (Male/Female)

18/12

21/9

Laparoscopic radical gastrectomy

16

13

Laparoscopic radical resection of colon cancer

8

10

Laparoscopic radical resection of rectal cancer

6

7

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BMC Anesthesiology

ISSN: 1471-2253

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