Table 5:
Inter-rater reliability of the CDI and the MMS for LBP and no LBP groups.
Test 1
Test 2
No LBP*
LBP*
Combined
No LBP*
LBP*
Combined
CDI
Flexion
0.52
0.51
0.52
0.29
0.50
0.47
Extension
0.58
0.41
0.48
0.58
0.40
0.45
MMS
Flexion
0.70
0.83
0.75
Extension
0.84
0.85
0.82
*
LBP = Low back pain.