Table 1 Demographic and clinical characteristics of participants
Variable | Validity Sample (n = 131) | Reliability subsample (n = 38) |
|---|---|---|
Age, years (SD) | 80.3 (7.7) | 76.4 (6.5) |
Female, n (%) | 111 (85) | 33 (87) |
Race-white n (%) | 110 (84) | 31 (82) |
Married, n (%) | 28 (21) | 6 (16) |
Education, an (%) | 70 (53) | 18 (47) |
Chronic conditions | ||
 Cardiac, n (%) | 24 (18) | 9 (24) |
 Musculoskeletal, n (%) | 115 (88) | 33 (87) |
 Visual/Hearing, n (%) | 104 (79) | 24 (63) |
 Diabetes, n (%) | 24 (18) | 13 (34) |
 Cancer, n (%) | 28 (21) | 8 (21) |
 Lung, n (%) | 41 (31) | 13 (34) |
Total comorbidity | ||
  > 3 conditions, n (%) | 40 (31) | 16 (42) |
  < 3 conditions, n (%) | 91 (69) | 22 (58) |
 BMI (kg/m2) | 28.3 (7.5) | 31 (10.1) |