Table 1 Sociodemographic and health characteristics of the study sample
Variables | Mean ± SD / n (%) |
|---|---|
Age, years | 82.71 ± 8.49 |
Age group | |
 60–79 years | 87 (28.8) |
 80–100 years | 215 (71.2) |
Sex | |
 Male | 87 (28.8) |
 Female | 215 (71.2) |
Marital status | |
 Never Married/Divorced/Widowed | 234 (77.5) |
 Married | 68 (22.5) |
Education level | |
 Uneducated/Primary | 145 (48.0) |
 Secondary | 118 (39.1) |
 University | 39 (12.9) |
BMI, Kg/m2 | 22.94 ± 5.45 |
BMI | |
 Normal | 186 (61.6) |
 Overweight | 81 (26.8) |
 Obesity | 35 (11.6) |
FI, 0–1 | 0.27 ± 0.11 |
FRAIL-NH, 0–14 | 4.11 ± 3.65 |