Table 2.
Neurocognitive performance by ADC Stage
| 0 (Normal) | 0.5 (subclinical) | 1 (mild) | |||||||
| Mean | SD | Mean | SD | Mean | SD | F | p | Group difference | |
| Total z | 0.30 | 0.32 | -0.29 | 0.48 | -1.26 | .78 | 44.16 | 0.0001 | 0 > .5 > 1 |
| AVLT Recall | 8.84 | 1.71 | 8.14 | 2.23 | 5.5 | 2.06 | 16.99 | 0.0001 | 0 = .5 < 1 |
| AVLT Total | 43 | 5.52 | 40.7 | 7.7 | 33.8 | 6.18 | 11.77 | 0.0001 | 0 = .5 < 1 |
| Symbol Digit | 36.63 | 7.85 | 25.77 | 10.78 | 17.33 | 9.81 | 20.36 | 0.0001 | 0 > .5 > 1 |
| Pegboard Dom | 78.47 | 8.44 | 86.73 | 21.62 | 106.2 | 35.69 | 7.55 | 0.001 | 0 = .5 > 1 |
| Pegboard Non | 86.53 | 9.43 | 93.97 | 18.68 | 122.68 | 64.06 | 6.08 | 0.005 | 0 = .5 > 1 |
| Gait | 6.6 | 0.71 | 6.82 | 0.71 | 7.64 | 1.22 | 8.85 | 0.0005 | 0 < .5 = 1 |
| Trails 1 | 60.47 | 20.87 | 81.43 | 39.08 | 117.56 | 52.68 | 11.35 | 0.0001 | 0 = .5 < 1 |
| Trails 2 | 109.11 | 23.27 | 159.77 | 46.64 | 216.08 | 55.56 | 30.23 | 0.0001 | 0 < .5 < 1 |
| Digit forward | 5.26 | 0.99 | 5.03 | 0.83 | 4.64 | 0.81 | 2.99 | 0.06 | 0 = .5,.5 = 1, 0 < 1 |
| Digit back | 3.79 | 0.85 | 3.08 | 1.06 | 2.64 | 0.86 | 7.79 | 0.001 | 0 < .5 = 1 |
ADC Stage is the Memorial Sloan Kettering AIDS Dementia Staging