Table 4 Comparison of HADS-A scores and sleep scores among three groups of patients (\(\:\stackrel{-}{x}\pm\:\text{s}\)).

From: Ultrasound guided proximal adductor canal and pes anserinus blocks improve early recovery after arthroscopic ACL reconstruction

Category

Time

Group C

(n = 43)

GroupN1

(n = 41)

GroupN2

(n = 43)

F value

P value

Partial η2

95% CI

HADS-A

Preoperative

3.93 ± 2.46

5.17 ± 2.97

4.23 ± 2.38

0.957

0.387

0.477

(4.80, 5.86)

First day postoperative

4.58 ± 2.79b

4.32 ± 3.13ab

3.37 ± 2.23ab

14.316

0.000

0.346

(4.11, 5.07)

Second day postoperative

4.77 ± 2.60b

4.32 ± 2.91a

3.18 ± 2.23ab

12.735

0.000

0.344

(4.13, 5.13)

Third day postoperative

3.95 ± 2.75

3.63 ± 2.52ab

3.28 ± 2.42ab

5.022

0.008

0.361

(3.07, 3.98)

Sleep rating

Preoperative

2.65 ± 1.85

2.85 ± 1.70

1.95 ± 1.65

3.144

0.047

0.306

(3.97, 4.90)

First day postoperative

2.88 ± 1.87

2.32 ± 1.56ab

1.63 ± 1.48ab

6.288

0.003

0.254

(3.61, 4.57)

Second day postoperative

2.37 ± 1.73

1.85 ± 1.78ab

1.30 ± 1.46ab

4.459

0.013

0.176

(3.64, 4.55)

Third day postoperative

2.37 ± 1.56

1.80 ± 1.50ab

1.40 ± 1.40ab

4.667

0.011

0.234

(3.17, 4.07)

  1. Compared with Group C, aP < 0.05; compared with pre-operation,bP < 0.05.