|
3A
|
Intraobserver
|
Interobserver
|
| |
CV (%)
|
Difference (%)
|
SD
|
ICC
|
CV (%)
|
Difference (%)
|
SD
|
ICC
|
|
c
|
13.2
|
12.6
|
9.8
|
0.80
|
11.6
|
9.8
|
6.1
|
0.92
|
|
k
|
9.3
|
9.1
|
7.3
|
0.93
|
14.0
|
9.0
|
8.3
|
0.88
|
|
x
0
|
6.6
|
4.7
|
4.8
|
0.95
|
5.9
|
4.7
|
4.6
|
0.96
|
|
Vmax
|
5.1
|
3.3
|
4.0
|
0.98
|
4.0
|
3.0
|
2.6
|
0.99
|
|
Edec
|
11.1
|
7.6
|
7.5
|
0.92
|
11.8
|
9.1
|
6.2
|
0.93
|
|
VTI
|
6.0
|
4.1
|
4.2
|
0.96
|
5.3
|
4.3
|
3.4
|
0.97
|
|
Tau
|
11.7
|
8.9
|
8.4
|
0.88
|
13.3
|
10.2
|
6.7
|
0.91
|
|
KFEI
|
2.7
|
2.6
|
2.0
|
0.89
|
2.5
|
2.2
|
1.9
|
0.91
|
|
c2 − 4k
|
18.7
|
18.9
|
30.1
|
0.92
|
14.3
|
16.2
|
14.7
|
0.95
|
|
Energy
|
14.6
|
13.7
|
9.6
|
0.94
|
10.6
|
9.8
|
6.4
|
0.98
|
|
Peak driving force
|
10.7
|
9.8
|
8.1
|
0.92
|
10.6
|
8.1
|
6.0
|
0.95
|
|
Peak resistive force
|
14.6
|
13.5
|
10.6
|
0.85
|
12.9
|
10.6
|
7.2
|
0.93
|
|
M
|
15.3
|
12.1
|
8.3
|
0.51
|
23.7
|
17.7
|
20.8
|
0.16
|
|
B
|
44.7
|
39.5
|
32.6
|
0.37
|
51.1
|
37.0
|
38.7
|
0.32
|
|
3B
|
Intraobserver
|
Interobserver
|
| |
CV (%)
|
Difference (%)
|
SD
|
ICC
|
CV (%)
|
Difference (%)
|
SD
|
ICC
|
|
c
|
13.6
|
12.5
|
10.6
|
0.80
|
11.6
|
10.4
|
5.3
|
0.93
|
|
k
|
9.0
|
8.6
|
6.8
|
0.94
|
13.7
|
9.2
|
7.7
|
0.88
|
|
x
0
|
5.5
|
3.9
|
4.8
|
0.96
|
5.5
|
4.3
|
4.5
|
0.96
|
|
Vmax
|
2.4
|
2.3
|
1.9
|
0.99
|
3.8
|
3.0
|
2.5
|
0.99
|
|
Edec
|
9.7
|
6.9
|
7.1
|
0.94
|
11.5
|
7.9
|
6.6
|
0.94
|
|
VTI
|
4.0
|
2.9
|
3.1
|
0.98
|
5.1
|
4.2
|
3.2
|
0.97
|
|
Tau
|
10.7
|
8.6
|
8.0
|
0.90
|
13.1
|
8.8
|
7.1
|
0.92
|
|
KFEI
|
2.9
|
2.6
|
2.3
|
0.88
|
2.6
|
2.4
|
1.8
|
0.91
|
|
c2 − 4 k
|
17.9
|
15.8
|
25.0
|
0.93
|
12.7
|
13.1
|
11.9
|
0.96
|
|
Energy
|
16.0
|
14.2
|
11.0
|
0.93
|
10.9
|
9.7
|
6.5
|
0.98
|
|
Peak driving force
|
11.0
|
10.5
|
8.5
|
0.91
|
10.8
|
8.2
|
5.9
|
0.94
|
|
Peak resistive force
|
15.7
|
14.5
|
11.8
|
0.83
|
13.3
|
10.9
|
6.9
|
0.93
|
|
M
|
15.4
|
12.1
|
8.3
|
0.61
|
13.5
|
10.2
|
11.2
|
0.71
|
|
B
|
44.7
|
39.5
|
32.6
|
0.51
|
27.9
|
19.6
|
19.9
|
0.83
|
- 3A are the results obtained when observers were free to choose which E-waves to analyse from each set. 3B are the results obtained when comparing only those E-waves which both observers had analyzed. For c2-4 k, the coefficient of variation (CV) and percentage difference are given as positives for ease of comparison, although they are negative values mathematically. Vmax E-wave peak velocity, Edec E-wave deceleration time, VTI velocity time integral, KFEI kinematic filling efficiency index
