Table 6 Comparison of the pulmonary ventilation function according to the pain level (NRS)

≤ 3

2

0.67 (0.50–0.83)

0.62 (0.47–0.72)

0.29 (0.27–0.30)

≥ 4

116

0.42 (0.24–0.69)

0.38 (0.20–0.72)

0.18 (0.07–0.70)

≤ 4

4

0.48 (0.34–0.83)

0.45 (0.37–0.77)

0.24 (0.19–0.30)

≥ 5

114

0.42 (0.24–0.69)

0.38 (0.20–0.72)

0.18 (0.07–0.70)

≤ 5

7

0.50 (0.34–0.83)

0.47 (0.37–0.77)

0.20 (0.15–0.30)

≥ 6

111

0.41 (0.24–0.69)

0.38 (0.20–0.72)

0.18 (0.07–0.70)

≤ 6

11

0.50 (0.34–0.83)

0.47 (0.37–0.77)

0.20 (0.15–0.34)

≥ 7

107

0.41 (0.24–0.68)

0.37 (0.20–0.72)

0.18 (0.07–0.70)