| |
PFNA-IIa
|
DHSb
|
p-value
|
|---|
|
Preoperative hemoglobin level (g/L)
|
125.07 ± 1.60
|
123.40 ± 1.79
|
0.098#
|
|
Preoperative Hct (%)
|
32.64 ± 2.59
|
32.13 ± 2.59
|
0.837#
|
|
Postoperative hemoglobin level (g/L)
|
103.59 ± 2.01
|
101.39 ± 2.31
|
0.016#
|
|
Postoperative Hct (%)
|
27.05 ± 0.53
|
25.92 ± 0.61
|
0.009*
|
|
Hemoglobin level loss (g/L)
|
21.47 ± 2.40
|
22.01 ± 2.98
|
0.001*
|
|
PT(s)
|
10.0 ± 0.6
|
10.0 ± 0.59
|
0.195#
|
|
APTT(s)
|
26.2 ± 1.7
|
26.0 ± 1.8
|
0.337#
|
|
INR
|
1.0 ± 0.1
|
1.0 ± 0.1
|
0.351#
|
- *Statistically significant values, #No statistically significant values
- PFNA-II Asia proximal femoral nail anti-rotation-Asia; DHS dynamic hip screw; Hb hemoglobin; PT prothrombin time; APTT activated partial thromboplastin time; INR international normalized ratio; Hct haematocrit. aSmith & Nephew, Memphis, Tennessee; bSynthes, West Chester, PA, USA
