Table 1 Demographics of patients underwent primary hemiarthroplasty

Number of patients

31

 Male

14

 Female

17

Average age (years)

82.1± 4.7

 Lumbar

-3.14 ± 0.41

 Contralateral hip

-2.96 ± 0.26

 Hypertension

20 (64%)

 Diabetes

10 (32%)

 Cerebrovascular accident

4 (13%)

 COPD

3 (10%)

 Auricular fibrillation

3 (10%)

 Coronary heart disease

2 (6%)

 Parkinson’s disease

1 (3%)

 Chronic renal failure

1 (3%)

 III

7

 IV

11

 V

13

 I

1

 II

11

 III

19

 I

12

 II

8

 III

2

 IV

5

 V

3