Table 1.
Description of Study Population
| Demographics | Total (n=28) |
Impaired (n=15) |
Non-Impaired (n=13) |
p-value* |
|---|---|---|---|---|
| Age, Median (Min-Max) | 53 (36–69) | 54 (36–69) | 52 (40–67) | 0.555 |
| Race | ||||
| White | 18 (64%) | 9 (60%) | 9 (69%) | 0.596 |
| Black | 8 (29%) | 4 (27%) | 4 (31%) | |
| Asian | 2 (7%) | 2 (13%) | 0 | |
| Employment | ||||
| Full-time | 14 (50%) | 6 (40%) | 8 (62%) | 0.464 |
| Part-time | 6 (21%) | 4 (26%) | 2 (15%) | |
| Unemployed | 3 (11%) | 1 (7%) | 2 (15%) | |
| Retired | 3 (11%) | 3 (20%) | 0 | |
| Other | 2 (7%) | 1 (7%) | 1 (8%) | |
| Education | ||||
| High school/GED equivalent | 8 (29%) | 6 (40%) | 2 (15%) | 0.202 |
| Associate Degree or some college | 7 (25%) | 4 (27%) | 3 (24%) | |
| Bachelor’s Degree | 5 (18%) | 1 (6%) | 4 (31%) | |
| Master’s Degree | 6 (21%) | 4 (27%) | 2 (15%) | |
| PhD, MD3, JD, or other higher degree | 2 (7%) | 0 | 2 (15%) | |
| CFQ, Median (Min-Max) | 47 (12–81) | 57 (46–81) | 28 (12–56) | <0.001 |
| Global Rating of Cognition | ||||
| Not at all | 6 (21%) | 0 | 6 (46%) | <0.001 |
| Slightly | 7 (25%) | 0 | 7 (54%) | |
| Moderately | 5 (18%) | 5 (33%) | 0 | |
| Strongly | 7 (25%) | 7 (47%) | 0 | |
| Extremely | 3 (11%) | 3 (20%) | 0 | |
*
Mann-Whitney test was used for continuous variables and Fisher’s exact test was used for categorical variables