Table 2.
Neuropsychological Assessment of Individuals Affected by Age-Related Macular Degeneration (AMD) and Controls.a
| AMD | Controls | P Value | |||
|---|---|---|---|---|---|
| N = 51 | N = 24 | ||||
| Mean | SD | Mean | SD | ||
| MMSE (0-30) | 26.8 | 3.2 | 28.3 | 1.3 | .05 |
| MOCA (0-30) | 20.2 | 5.8 | 23.7 | 3.2 | .007 |
| Short story recall (0-28) | 9.5 | 4.4 | 11.8 | 3.1 | .04 |
| Rey list immediate (0-75) | 29.3 | 8.8 | 38.7 | 9.9 | 0 |
| Rey list delayed (0-15) | 7.3 | 2.9 | 9.5 | 2.8 | .01 |
| Word fluency | 24.8 | 11.5 | 31.4 | 9.3 | .003 |
| Category fluency | 46.7 | 14.4 | 47.4 | 17.1 | .49 |
| TMT-A | 78.4 | 57.4 | 60 | 20.9 | .09 |
| TMT-B | 131.9 | 72.5 | 127.3 | 44.9 | .92 |
| Clock-test (0-10) | 7.8 | 2.4 | 8.7 | 1.8 | .16 |
Abbreviations: MMSE, Mini-Mental State Examination; MOCA, Montreal Cognitive Assessment; TMT-A, Trail Making Test A; TMT-B, Trail Making Test B; NS, nonsignificant; SD, standard deviation.
a Comparison between groups was analyzed using nonparametric statistical methods. The scores of neuropsychological test are adjusted for age, gender, and education.