Table 1.
Demographics of sample (n=381).
| % | n | M | SD | Range | |
|---|---|---|---|---|---|
|
| |||||
| Age | 67.58 | 2.62 | 61.96 to 71.00 | ||
| Race | |||||
| Non-Hispanic White | 88% | 336 | |||
| Education (years) | 13.98 | 2.07 | 8 to 20 | ||
| Physical Morbidities | |||||
| 0 | 19% | 73 | |||
| 1 | 34% | 130 | |||
| 2+ | 48% | 178 | |||
| Mild Cognitive Impairment | 15% | 57 | |||
| Depressive Symptoms (CESD) | 6.42 | 6.5 | 0 to 38.00 | ||
| ECOG Participant-Rated Cognitive | |||||
| Decline* | 1.55 | 0.45 | 1.00 to 3.75 | ||
| Memory | 1.85 | 0.63 | 1.00 to 3.75 | ||
| Executive Function | 1.49 | 0.58 | 1.00 to 3.73 | ||
| Language | 1.61 | 0.56 | 1.00 to 3.89 | ||
| Visuospatial Ability | 1.26 | 0.44 | 1.00 to 3.86 | ||
| ECOG Informant-Rated Cognitive Decline* | 1.49 | 0.59 | 1.00 to 3.97 | ||
| Memory | 1.57 | 0.59 | 1.00 to 3.75 | ||
| Executive function | 1.67 | 0.89 | 1.00 to 3.93 | ||
| Language | 1.35 | 0.62 | 1.00 to 3.78 | ||
| Visuospatial Ability | 1.36 | 0.88 | 1.00 to 3.71 | ||
Notes. CESD=Center for Epidemiological Studies Depression scale; ECOG=Everyday Cognition scale. Race was coded as Non-Hispanic White and non-White. The variable of physical morbidities was a summed index from a medical interview of the presence of heart attack, heart failure, peripheral vascular disease, thrombolysis, hypertension, angina, diabetes, bronchitis, asthma, cancer, osteoarthritis, rheumatoid arthritis, and cirrhosis. ECOG asked participants and informants to rate changes in behaviors in the last ten years.
*
ECOG overall average and subscales were later log-transformed for normality in analyses but shown untransformed in this table for clarity.