Table 3 The multiple regression model showing the influence of patient-associated factors on health related quality of life of after total hip arthroplasty

• Positive

23.36 ± 10.7

−6.57

2.01

−2.54

0.001

• Negative

43.2 ± 11.3

• Yes

46.2 ± 12.1

2.09

1.46

1.81

0.014

• No

32.1 ± 9.8

• Female

32.1 ± 11.8

4.52

1.54

2.11

0.023

• Male

45.4 ± 13.2

• Married

42 .1 ± 11.4

2.78

2.06

1.34

0.41

• Single

39.2 ± 10.6

• Divorced

39.6 ± 9.3

• Widowed

38.9 ± 10.17

• Illiterate

37.1 ± 11.5

3.41

2.44

1.68

0.38

• Under diploma

42.2 ± 12.7

• Diploma

41.07 ± 12.4

• College education

41.8 ± 11.2

• Positive

40.8 ± 10.9

−1.98

1.13

−1.26

0.23

• Negative

42.4 ± 11.7

• 1

42.08 ± 12.1

2.54

2.17

1.88

0.6

• 2

40.3 ± 11.8

• 3

38.6 ± 11.3

• 0

45.7 ± 11.3

−4.82

1.97

−.1.56

0.011

• 1

43.9 ± 10.7

• 2

34.8 ± 11

• > 2

27.2 ± 12.4

BMI (kg/m²)

–

−1.18

0.54

.42

0.044

Follow-up

–

1.76

1.08

.98

0.12

Age

–

1.48

.91

.84

0.78