Table 1 Patients characteristics

Age(year)

41.5 ± 9.27

40.9 ± 10.97

38.7 ± 11.12

F = 0.79

P = 0.456

Gender

X² = 1.49

P = 0.476

 Male

29(72.5%)

30(75%)

31(77.5%)

 Female

11(27.5%)

10(25%)

9(22.5%)

BMI

24.89 ± 1.87

24.19 ± 1.76

24.57 ± 2.05

F = 1.37

P = 0.259

Cause of injury

X² = 1.913

P = 0.928

 Falling from heights

11(27.5%)

9(22.5%)

12(30%)

 Slip and fall

4(10%)

3(7.5%)

5(12.5%)

 Traffic accident

20(50%)

21(52.5%)

19(47.5%)

 Other reason

5(12.5%)

7(17.5%)

4(10%)

Side of injured

X² = 0.94

P = 0.626

 Right

17(42.5%)

20(50%)

15(37.5%)

 Left

23(57.5%)

20(50%)

25(62.5%)

Smoking

X² = 1.182

P = 0.554

 Yes

28

31

32

 No

12

9

8

Garden Classification

X² = 1.28

P = 0.526

 Non-displaced

25(62.5%)

22(55%)

20(50%)

 Displaced

15(37.5%)

18(45%)

20(50%)

Pauwels Classification

X² = 0.64

P = 0.959

 I

4(10%)

5(12.5%)

6(15%)

 II

21(52.5%)

22(55%)

20(50%)

 III

15(37.5%)

13(32.5%)

14(35%)

Time from injury to surgery(day)

2.15 ± 0.70

1.9 ± 0.74

2.02 ± 0.72

F = 1.22

P = 0.299

ASA score

1.53 ± 0.55

1.58 ± 0.59

1.45 ± 0.55

F = 0.49

P = 0.613