Table 3 Results of index and subtest without affecting by different levels of the Clinical Dementia Rating
Index/subtest | Mean1 (SD1) | Mean2 (SD2) | Cohen’s d | Mean practice effect (p-value) | ICC (95% CI) | SEM | SEdiff | RCIp with 95% CI |
|---|---|---|---|---|---|---|---|---|
Mild severity (n = 29) | ||||||||
AMI | 52.1 (11.5) | 55.6 (12.0) | 0.45 | 3.4 (0.024)* | 0.76 (0.53, 0.88) | 5.6 | 8.0 | -12.2, 19.1 |
IMI | 57.4 (12.8) | 63.1 (13.6) | 0.74 | 5.8 (< 0.001)* | 0.76 (0.36, 0.90) | 6.3 | 8.9 | -11.8, 23.3 |
LM II | 2.2 (2.1) | 3.0 (2.9) | 0.46 | 0.8 (0.019)* | 0.73 (0.48, 0.87) | 1.1 | 1.5 | -2.2, 3.7 |
VR I | 4.3 (3.2) | 5.8 (3.7) | 0.62 | 1.4 (0.002)* | 0.72 (0.38, 0.87) | 1.7 | 2.4 | -3.3, 6.2 |
Moderate to severe severity (n = 27) | ||||||||
AMI | 45.4 (4.9) | 45.5 (5.3) | 0.05 | 0.1 (0.805) | 0.96 (0.91, 0.98) | 1.0 | 1.5 | -2.8, 2.9 |
IMI | 43.2 (6.9) | 43.7 (8.0) | 0.07 | 0.3 (0.721) | 0.84 (0.53, 0.92) | 2.8 | 3.9 | -7,3, 7.9 |
LM II | 2.2 (1.3) | 2.2 (1.3) | 0.00 | 0.0 (1.000) | 0.90 (0.79, 0.95) | 0.4 | 0.6 | -1.1, 1.1 |
VR I | 1.7 (1.9) | 1.9 (2.1) | 0.14 | 0.2 (0.485) | 0.78 (0.57, 0.89) | 0.9 | 1.3 | -2.3, 2.7 |