Table 1.
Descriptive statistics of demographic information (N = 28).
| M (SD) | Range | |
|---|---|---|
| Age (years) | 72.71 (5.25) | 65–87 |
| Gender (% female) | 57.14 | |
| Education (years) | 15.07 (2.73) | 12–20 |
| Global health status score | 1.29 (1.08) | 0–3 |
| RBANS (standard total score) | 95.46 (11.60) | 78–119 |
| RBANS Immediate Memory Index | 100.07 (10.99) | 81–122 |
| RBANS Delayed Memory Index | 95.54 (11.15) | 76–118 |
| RBANS Attention Index | 104.04 (14.13) | 62–134 |
| RBANS Visuospatial Index | 92.79 (12.53) | 62–118 |
| RBANS Language Index | 95.68 (10.16) | 65–115 |
| SNI-1 Score | 5.54 (1.64) | 1–9 |
| SNI-2 Score | 28.25 (27.07) | 4–138 |
Global health status score (range 0–10) obtained from dichotomous rating (presence or absence) of diabetes, chronic heart failure, arthritis, hypertension, depression, stroke, Parkinson’s disease, chronic obstructive pulmonary disease, angina, and myocardial infarction; RBANS: Repeatable Battery for the Assessment of Neuropsychological Status; SNI-1: Social Network Index 1 Score; SNI-2: Social Network Index 2 Score.