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Table 4 Results II

From: Early functional results after Hemiarthroplasty for femoral neck fracture: a randomized comparison between a minimal invasive and a conventional approach

Skin to skin time in min.

Mean

Min/Max

Std. Dev.

P-value

DAA

73.6 min.

48/90

14.4

 

WJA

64.8 min.

40/94

17.1

n.s.

Incision length in cm

    

DAA

8.0 cm

6.5/13.5

1.5

 

Watson-Jones

12.4 cm

8.0/15.5

1.5

0.0003

Hämoblobin postop. g/l

    

DAA

110.5

76/138

16.3

 

WJA

105.0

65/129.0

15.0

n.s.

  1. Intra- and direct postoperative data. n.s. = not significant.