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Table 3 Comparison of the first and second pressure increase bleeding point numbers per group

From: A comparison of the efficacy of three different peak airway pressures on intraoperative bleeding point detection in patients undergoing thyroidectomy: a randomized, controlled, clinical trial

Number of bleeding points

Group I

Group II

Group III

1. Pressure increase

7

11

18

2. Pressure increase

1

5

2

P

0.68

0.06

0.001