Table 1.
Descriptive data for analysis sample.
| Analysis sample (N = 436) | |
|---|---|
| Gender (n, %) | M: 207 (47.5) F: 229 (52.5) |
| Education (n, %) | Primary/None: 88 (20.2) |
| Secondary: 170 (39.0) | |
| Third/Higher: 178 (40.8) | |
| MoCA (median, IQR) | 27 (25, 28) |
| MMSE (median, IQR) | 29 (28, 30) |
| Immediate recall (median, IQR) | 7 (6.5, 8.5) |
| Delayed recall (median, IQR) | 7 (5, 8) |
| Animal naming (median, IQR) | 19 (15.5, 23) |
| BMI (median, IQR) | 27.7 (24.9, 30.5) |
| Timed up-and-go (median, IQR) | 8.97 (8.0, 10.0) |
| Chair stands timea (median, IQR) | 13 (11, 15) |
| Falls (n, %) | Fall: 95 (21.8) No fall: 341 (78.2) |
| CHR - None, 1, 2+ (n, %) | None: 173 (39.7) |
| 1: 148 (33.9) | |
| 2+: 115 (26.4) | |
| CES-D (short form) quartiles (nb, %) | 1st (0): 142 (32.9) |
| 2nd (1–2): 121 (28.0) | |
| 3rd (3–4): 72 (16.7) | |
| 4th (5+): 97 (22.4) | |
| Cardiac disease history (n, %) | None: 369 (84.6) Yes: 67 (15.4) |
| Smoking history (n, %) | Never: 224 (51.4) Past/Current: 212 (48.6) |
Continuous variables summarised as median ± inter-quartile range; categorical variables as %. MoCA - Montreal Cognitive Assessment. MMSE - Mini-mental State Examination. BMI - body mass index. Timed up-and-go: time taken to rise from chair, walk 3 metres, and return to seat. Chair stands: time taken to repeat five stands from seated position, without assistance of arms; adata available for n = 395. Falls: any fall in the previous year. CHR: non-cardiac chronic conditions ordered count - none, one, two or more. CHR includes: cataracts, glaucoma, age-related macular degeneration, lung disease, asthma, arthritis, osteoporosis, cancer, substance abuse, ulcer, varicose ulcer, liver disease, thyroid condition, kidney disease, anaemia. CES-D quartiles: based on CES-D short form; bdata available for n = 432. Cardiac disease history: presence of at least one of abnormal heart rhythm, angina, cardiac arrest, or heart attack. Self-reported variables: gender, education, falls, CHR, cardiac disease history, smoking history; all other variables measured.