From: Functional neural correlates of reduced physiological falls risk
Variable 1 | BAT (n = 22) Mean (SD) | 1x RT (n = 28) Mean (SD) | 2x RT (n = 23) Mean (SD) | Total (N = 73) Mean (SD) |
---|---|---|---|---|
Age (yr) | 69.6 (3.1) | 69.5 (2.7) | 69.1 (3.1) | 69.4 (2.9) |
Height (cm) | 161.5 (6.2) | 162.0 (7.5) | 162.4 (6.9) | 161.9 (6.9) |
Weight (kg) | 67.1 (10.9) | 67.9 (13.6) | 68.6 (13.0) | 67.9 (12.5) |
Education | Â | Â | Â | Â |
   Less than Grade 9 2 | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) |
   Grade 9 to 12 without Certificate or Diploma 2 | 2.0 (9.1) | 2.0 (7.1) | 0.0 (0.0) | 4.0 (5.5) |
   High School Certificate or Diploma 2 | 5.0 (22.7) | 3.0 (10.7) | 5.0 (21.7) | 13.0 (17.8) |
   Trades or Professional Certificate or Diploma 2 | 3.0 (13.6) | 6.0 (21.4) | 2.0 (8.7) | 11.0 (15.1) |
   University Certificate or Diploma 2 | 4.0 (18.2) | 5.0 (17.9) | 4.0 (17.4) | 13.0 (17.8) |
   University Degree 2 | 8.0 (36.4) | 12.0 (42.9) | 12.0 (52.2) | 32.0 (43.8) |
MMSE Score (max. 30 pts) | 28.8 (1.3) | 28.6 (1.3) | 28.8 (1.0) | 28.7 (1.2) |
Falls in the Last 12 Months (yes/no) 2 | 8 (36.4) | 7 (25.0) | 9 (39.1) | 24 (32.9) |
Geriatric Depression Scale (/15 pts) | 0.7 (2.2) | 0.1 (0.8) | 0.6 (1.6) | 0.5 (1.6) |
Functional Comorbidity Index (/18 pts) | 2.2 (1.3) | 1.9 (1.7) | 1.7 (1.5) | 1.9 (1.5) |
Baseline Physiological Profile Assessment Score | 0.10 (0.91) | 0.06 (0.89) | 0.16 (1.11) | 0.10 (0.96) |
Total Brain Volume 3 | 1404767.07 (61101.38) | 1392824.85 (74770.29) | 1425571.35 (53607.47) | 1406741.26 (65216.88) |
White Matter Volume 3 | 673259.09 (37763.87) | 668611.61 (33667.89) | 680775.90 (30457.92) | 673844.81 (33920.23) |
Gray Matter Volume 3 | 731508.20 (30004.57) | 731957.93 (35834.91) | 746535.05 (35339.77) | 736415.19 (34256.96) |
Change in Physiological Falls Risk | 0.25 (0.97) | 0.04 (0.88) | 0.34 (0.82) | 0.10 (0.96) |