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Table 2 WOMAC, SPS and GSES scores at the baseline and 3 months after THR

From: Role of self-efficacy and social support in short-term recovery after total hip replacement: a prospective cohort study

 

Baseline mean (SD)

Quartiles 1st, 2nd, 3rd

α

3 months post-THR mean (SD)

Quartiles 1st, 2nd, 3rd

α

P-value

 

N = 218

  

N = 218

   

WOMAC total

57.7 (14.5)

49, 58.3, 67.7

0.94

25.6 (16.1)

13.5, 23.9, 34.4

0.96

<0.001

Pain

56.3 (17.5)

45, 55, 69.7

0.78

16.8 (16.6)

5, 10, 25

0.88

<0.001

Stiffness

60.8 (17.8)

50, 62.5, 75

0.69

31.5 (17.2)

25, 25, 43.8

0.74

<0.001

Physical function

57.6 (15.2)

48.5, 58.8, 68.7

0.93

27.7 (17.3)

14.7, 25, 38.2

0.95

<0.001

 

N = 220

  

N = 219

   

SPS

86.3 (8.2)

82.6, 89, 92

0.85

86.1 (8.9)

82, 88, 93

0.86

0.96

Guidance

15.0 (2.0)

15, 16, 16

0.79

14.9 (2.2)

15, 16, 16

0.73

0.70

Reliable alliance

15.2 (1.6)

15, 16, 16

0.51

15.3 (1.7)

16, 16, 16

0.67

0.28

Attachment

14.9 (1.7)

14, 16, 16

0.56

14.7 (1.9)

14, 16, 16

0.62

0.22

Social integration

14.4 (1.7)

13, 15, 16

0.53

14.3 (1.8)

14, 15, 16

0.61

0.67

Reassurance of worth

14.6 (1.8)

14, 15, 16

0.67

14.7 (1.7)

14, 15, 16

0.69

0.28

Opportunity for nurturance

12.3 (2.9)

10, 13, 15

0.68

12.2 (3.1)

10, 13, 15

0.72

0.41

 

N = 217

  

N = 216

   

GSES

30.9 (5.2)

28, 30, 34,7

0.92

31.6 (4.7)

29, 31, 35

0.91

0.018

  1. WOMAC (0–100): high score indicates worse recovery. SPS (24–96 [total score], 4–16 [subscores]: high score indicates a greater degree of perceived support. GSES (10–40): high score indicates a high level of self-efficacy