|
Parameter
|
Average ± std.
|
Maximum
|
Minimum
|
|---|
|
Perimeter SCa (cm)
|
1.85 ± 1.00
|
4.62
|
0.14
|
|
Perimeter DM (cm)
|
5.26 ± 1.01
|
11.59
|
1.25
|
|
Perimeter NR (cm)
|
3.84 ± 2.81
|
10.08
|
0.00
|
|
Perimeter SSS (cm)
|
10.96 ± 3.12
|
19.91
|
1.6
|
|
Area SCa (cm2)
|
0.33 ± 0.23
|
1.34
|
0.00
|
|
Area DM (cm2)
|
2.03 ± 0.79
|
6.95
|
0.04
|
|
Area NR (cm2)
|
0.10 ± 0.08
|
0.28
|
0.00
|
|
Area SSS (cm2)
|
1.61 ± 0.65
|
5.62
|
0.04
|
|
Hydraulic diameter HD (cm)
|
0.59 ± 0.14
|
1.40
|
0.10
|
|
Re
|
68.46 ± 39.00
|
174.9
|
0.00
|
|
α
|
9.59 ± 2.27
|
22.96
|
1.64
|
|
Usys (cm/s)
|
− 0.83 ± 0.51
|
N/A
|
− 2.16
|
|
Udia (cm/s)
|
0.83 ± 0.34
|
1.47
|
N/A
|
|
Qsys (cm3/s)
|
− 1.29 ± 0.87
|
N/A
|
− 3.44
|
|
Qdia (cm3/s)
|
1.22 ± 0.39
|
1.69
|
N/A
|
|
PWV (cm/s)
|
19.4
|
N/A
|
N/A
|
- aAverage, maximum and minimum values are based 1 mm slice intervals along the entire spine including the coccygeal nerve
