Table 1.
Indexes | Men | Women | ||
---|---|---|---|---|
65-74 years | 75+ years | 65-74 years | 75+ years | |
n | 402 | 221 | 570 | 359 |
Age, years | 69 (67-71) | 79 (77-82) | 69 (67-71) | 79 (77-82) |
MoCA, point | 23.3 (3.1) | 21.4 (3.3) | 23.1 (3.2) | 20.8 (3.5) |
HS, kg | 36.4 (5.6) | 31.4 (5.5) | 23.3 (3.9) | 20.2 (4.1) |
LS, kg | 36.6 (9.9) | 29.3 (8.6) | 24.1 (6.9) | 18.8 (6.5) |
SR, reps/sec | .65 (.19) | .55 (.17) | .63 (.18) | .52 (.16) |
GS, m/sec | 1.93 (.44) | 1.68 (.41) | 1.76 (0.37) | 1.44 (.36) |
OT, sec | 109.3 (35.0-120) | 22.9 (7.2-47.6) | 80.6 (24.6-120) | 16.7 (5.8-43.4) |
Education, years | 12 (10-14) | 11 (9-13) | 12 (9-12) | 10 (9-11) |
Economy*, % | 32.1 | 47.5 | 38.2 | 48.2 |
PAEE, kcal/day | 557.5 (162.8) | 453.6 (144.7) | 536.3 (134.5) | 405.6 (115.8) |
BMI, kg/m2 | 23.5 (2.7) | 23.0 (2.8) | 23.3 (3.4) | 22.9 (3.3) |
IADL†, % | 16.9 | 14.0 | 1.4 | 6.7 |
K6‡, % | 24.9 | 27.1 | 30.4 | 32.6 |
Hypertension, % | 38.1 | 37.1 | 33.0 | 46.5 |
Heart disease, % | 12.9 | 25.8 | 5.8 | 18.7 |
Diabetes, % | 19.7 | 17.6 | 9.6 | 9.7 |
Stroke history, % | 4.5 | 5.0 | 1.6 | 3.1 |
Note: continuous variables are represented as mean (SD) or median (25th-75th percentiles).
* Percentage of participants answering “comfortable” and “relatively comfortable” in economic status;
† percentage of participants regarded as dependent in instrumental activities of daily living (IADL score of <5);
‡ percentage of participants classified as having depressive status (K6 score of ≥5). MoCA: Montreal Cognitive Assessment; HS: handgrip strength; LS: leg strength; SR: sit-to-stand rate; GS: gait speed; OT: one-leg stand time; PAEE: physical activity energy expenditure; BMI: body mass index; IADL: instrumental activities of daily living; K6: Kessler 6 psychological distress scale.