Table 1 Comparison of group I and II

Age

Mean

33.2

37.9

NS (0.18)

SD

6.2

11.6

Sex

 Males

13

11

NS (0.68)

 Females

2

1

Femoral neck fracture classification

 Garden II

13

10

NS (0.80)

 Garden III

2

2

Femoral shaft fracture: Hansen–Winquist classification

 Type I

3

5

NS (0.23)

 Type II

7

5

 Type III

1

1

 Type IV

4

–

 Segmental

–

1

 Average operation time (min)

72.5

115.2

P < 0.0001

Femoral neck fracture

 Union

15

11

NS (0.90)

 Nonunion

–

1

Femoral shaft fracture

 Union

13

9

NS (0.78)

 Delayed union

2

3

 Femoral neck fracture—average union time (weeks)

15.26

17.08

NS (0.17)

 Femoral shaft fracture—average union time (weeks)

20.26

22.8

NS (0.13)

 Osteonecrosis of femoral head

0

1

NS (0.90)

 Femoral neck fracture—loss of reduction

0

1

NS (0.9)

 Reoperation rate

0

4

NS (0.06)

Functional outcome

 Good

13

10

NS (1.0)

 Fair

1

1

 Poor

1

1