Table 3.
Mean scores for functional performance scales for different levels of HAND as rated by the revised AAN criteria
| Revised AAN rating for HAND (n=82) | Normal | ANI | MND | HAD | Odds ratio | 95% confidence interval | P value |
|---|---|---|---|---|---|---|---|
| CMMT, mean (SD) (n=93) | 13.6 (2.5) | 11.8 (2.6) | 12.2 (3.1) | 10.6 (3.2) | 0.84 | 0.73, 0.95 | .007 |
| SDFT, mean (SD) (n =112) | 20.2 (1.8) | 19.6 (2.1) | 19.3 (2.3) | 18.6 (2.3) | 0.81 | 0.69, 0.95 | .009 |
| Karnofsky, mean (SD) (n =114) | 85.6 (8.9) | 84.1 (7.6) | 81.4 (8.3) | 75.9 (9.7) | 0.91 | 0.88, 0.95 | <.001 |
| Role QOL, mean (SD) (n=58) | 0.6 (1.1) | 1.4 (1.6) | 2.1 (1.8) | 2.1 (1.8) | 1.33 | 1.01, 1.76 | .044 |
| Physical QOL, mean (SD) (n=58) | 2.7 (3.2) | 4.2 (3.8) | 6.6 (5.0) | 8.0 (4.9) | 1.18 | 1.06, 1.31 | .003 |
| IADLs, mean (SD) | |||||||
| Best performance (n=66) | 0.71 (0.95) | 0.14 (0.36) | 0.44 (0.81) | 0.68 (1.21) | 1.32 | 0.73, 2.37 | .211 |
| Current performance (n = 110) | 0.79 (1.25) | 0.47 (2.02) | 1.09 (1.95) | 3.24 (3.79) | 1.36 | 1.23, 1.64 | <.001 |
| Best-current performance (n=66) | 0.43 (0.53) | 0.67 (2.61) | 0.88 (1.59) | 3.24 (3.79) | 1.25 | 0.99, 1.58 | .162 |
Linear regression models were adjusted for Beck Depression Inventory total score SD standard deviation, n number