Table 6

Six-week and three-month follow-up

6 WEEKS
 3 MONTHS

PT+CPM n = 30
 Pt n = 30
 P value
 95ci
 PT+CPM n = 30
 Pt n = 30
 P value
 95ci

Mean
 sd
 Mean
 sd

Mean
 sd
 Mean
 sd

Active RoM
 91.9
 13.6
 91.8
 14.3
 0.98
 -7. – 7.3
 100.9
 4.8
 102
 4.3
 0.78
 -8.8 – 6.6
Passive RoM
 96.9
 13.4
 95.5
 14.2
 0.69
 -5. – 8.5
 106.1
 14.1
 106.2
 3.7
 0.98
 -7.5 – 7.3
Extension active
 6.3
 4.0
 6.9
 5.4
 0.63
 -3.0 – 1.8
 4.8
 3.9
 4.3
 4.7
 0.61
 -1.7 – 2.9
Flexion active
 98.2
 11.7
 98.7
 11.2
 0.87
 -6. – 5.4
 105.7
 2.5
 106.2
 0.6
 0.99
 -6.7 – 5.6
KSS knee score
 77.3
 14.9
 73.6
 13.8
 0.33
 -3.8 -11.1
 80.4
 5.3
 78.8
 9.2
 0.72
 -7.6 – 10.8
KSS function score
 59.8
 10.0
 56.2
 15.8
 0.29
 -3.2 – 0.5
 72.4
 11.4
 65.5
 2.1
 0.15
 -2.6 – 16.3
WOMAC score
 75
 13.6
 74.5
 16.1
 0.89
 -7.2 – 8.2
 80.5
 7.7
 82.8
 0.5
 0.56
 -10.5 – 5.5
WOMAC pain
 16.0
 3.7
 16.6
 4.0
 0.53
 -2.6 – 1.4
 17.3
 3.8
 17.5
 .9
 0.83
 -2.3 – 1.8
WOMAC stiffness
 5.4
 1.5
 4.8
 1.5
 0.13
 -0.2 – 1.4
 5.5
 1.4
 5.3
 1.6
 0.49
 -0.5 – 1.0
WOMAC difficulty
 53.0
 9.5
 52.7
 12.0
 0.92
 -5.3 – 5.9
 57.6
 4.2
 58.6
 8.4
 0.74
 -7.3 – 5.2
Perceived effect
 2.3
 0.76
 2.4
 0.85
 0.87
 -0.45 -.38
 2.1
 0.7
 2.4
 1.0
 0.16
 -0.73 – 0.14
Satisfaction with treatment
 8.3
 0.88
 8.7
 0.84
 0.76
 -0.85 -0.1
 8.6
 0.77
 8.5
 0.88
 0.70
 -0.35 – 0.52
Satisfaction with results
 8.1
 1.0
 8.4
 1.0
 0.21
 -0.85 -.18
 8.6
 0.8
 8.2
 1.5
 0.20
 -0.22 – 1.0

Lenssen et al. BMC Musculoskeletal Disorders 2008 9:60   doi:10.1186/1471-2474-9-60