Table 2 Logistic regression with hip pain as dependent variable. N = 952

Age^a

952

(0.92 - 1.09)

 Male

46 / 572

(8.0)

 Female

40 / 380

(10.5)

(0.72–2.05)

 II

11 / 277

(4.0)

 III

10 / 180

(5.6)

(0.40–2.67)

 IV

23 / 290

(7.9)

(0.46–2.68)

 V

42 / 205

(20.5)

(0.97–5.96)

 Hip flexors level 0

41 / 670

(6.1)

 level 1

36 / 230

(15.7)

(0.83–2.72)

 level 2

2 / 31

(6.5)

(0.09–3.25)

 levels 3–4

7 / 21

(33.3)

(0.82 - 15.41)

 Hip extensors level 0

40 / 644

(6.2)

 level 1

33 / 216

(15.3)

(0.52–1.93)

 level 2

8 / 64

(12.5)

(0.11–1.16)

 levels 3–4

5 / 28

(17.9)

(0.08 - 1.83)

 Hip adductors level 0

17 / 385

(4.4)

 level 1

39 / 387

(10.1)

(0.91–3.83)

 level 2

18 / 128

(14.1)

(0.69–4.33)

 levels 3–4

12 / 52

(23.1)

(0.91–8.99)

 Knee flexors level 0

16 / 275

(5.8)

 level 1

43 / 458

(9.4)

(0.38–1.69)

 level 2

14 / 156

(9.0)

(0.26–1.63)

 levels 3–4

13 / 63

(20.6)

(0.30–3.09)

 Knee extensors level 0

36 / 592

(6.1)

 level 1

26 / 265

(9.8)

(0.36–1.33)

 level 2

15 / 65

(23.1)

(1.18–6.69)

 levels 3–4

9 / 30

(30.0)

(0.20–3.56)

 Knee Extension

952

(0.85–1.10)

 Hamstring

952

(0.84–1.02)

 Hip inward rotation

952

(1.01–1.20)

 Hip outward rotation

952

(0.88–1.04)

 Hip Extension

952

(0.96–1.25)

 Hip Flexion

952

(1.05–1.32)

 Hip Abduction

952

(1.04–1.41)

 0–30

46 / 721

(6.4)

1.0

 31–40

19 / 147

(12.9)

(1.1–4.06)

 41–100

21 / 84

(25.0)

(1.32–5.59)