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Table 3 Functional outcome measures at six, 12 weeks and 1 year and radiological outcome post-operative and any time during follow up

From: More complications in uncemented compared to cemented hemiarthroplasty for displaced femoral neck fractures: a randomized controlled trial of 201 patients, with one year follow-up

  

Uncemented

Cemented

 
  

Mean (SD)

97.5% CI

Number

Mean (SD)

97.5% CI

Number

P

Timed up and go

6 weeks

18.7 (13.8)

13.9–23.5

45

18.7 (12.9)

14.6–22.9

51

0.99

12 weeks

16.2 (12.4)

11.5–20.9

38

15.5 (8.5)

12.7–18.2

50

0.74

1 year

12.8 (9.4)

8.9–16.7

33

13.9 (9.0)

10.1–16.7

41

0.79

GARS* (iADL)

6 weeks

53.1 (14.9)

48.5–57.8

54

50.0 (15.3)

45.7–54.4

65

0.27

12 weeks

45.7 (17.0)

40.3–51.2

52

45.3 (16.6)

40.4–50.1

62

0.88

1 year

43.2 (19.7)

36.2–50.2

43

39.2 (16.5)

34.0–44.4

53

0.28

NMS

6 weeks

3.7 (2.5)

2.9–4.4

53

3.5 (2.4)

2.8–4.1

64

0.65

12 weeks

4.5 (2.8)

3.6–5.4

51

4.8 (3.1)

3.8–5.7

59

0.68

1 year

4.7 (3.2)

3.6–5.8

44

5.7 (2.9)

4.8–6.7

50

0.12

SF-12 Physical component

6 weeks

30.3 (6.9)*

27.9–32.6*

47

35.3 (9.3)*

32.4–38.2*

54

0.003

12 weeks

33.8 (9.8)*

30.6–37.1*

48

38.5 (9.9)*

35.4–41.6*

54

0.018

1 year

36.8 (10.7)

32.9–40.8

40

37.5 (9.4)

34.3–40.7

50

0.76

SF-12 Mental component

6 weeks

45.0 (13.0)

40.7–49.5

47

47.4 (11.0)

44.0–50.8

54

0.33

12 weeks

47.7 (11.2)

43.9–51.4

48

49.5 (11.0)

46.0–52.9

54

0.41

1 year

49.3 (11.2)

45.2–53.4

40

51.4 (10.1)

47.9–54.9

50

0.36

  

Number (%)

Number (%)

 

Mid-thigh pain

6 weeks

23 out of 55 (42%)

20 out of 63 (32%)

0.26

12 weeks

19 out of 55 (35%)

17 out of 61 (27%)

0.83

1 year

8 out of 43 (19%)

11 out of 51 (22%)

0.72

Varus or valgus deviation

Post operative

8 out of 89 (9%)

7 out of 107 (7%)

0.76

  1. *p < 0.05