Variables | Coding |
---|---|
Cognition and autonomy | |
 Cognitive assessment (MoCA score) | Cut-points according to age and socio-cultural level (GRECOGVASC): Preservation = 0, Fragility = 1 (MoCA score < − 1 SD) [14, 15] |
 Processing speed assessment (Coding score) | Cut-points according to age (WAIS-IV): Preservation = 0, Fragility = 1 (Coding score < − 1 SD) [16, 17] |
 Autonomy assessment (4-item IADL score) | <  1 = 0, ≥ 1 = 1 [18] |
 Able to manage his/her daily life if alone for 15 days | Yes = 0, No = 1 |
Dietetics | |
 Overall nutritional intakes | Sufficient = 0, Insufficient = 1 |
 Calcium intakes | Sufficient = 0, Insufficient = 1 |
 Protein intakes | Sufficient = 0, Insufficient = 1 |
Physical activity and risk of falling | |
 Marshall physical activity assessment score | ≥ 4 = 0, <  4 = 1 [19] |
 One or more falls in the past year | No = 0, Yes = 1 |
 Gait speed test (4-m) | ≥ 1 m/s = 0, <  1 m/s = 1 [20] |
 Handgrip strength test | Men: ≥ 30 kg = 0, <  30 kg = 1; Women: ≥ 20 kg = 0, <  20 kg = 1 [21] |
Comorbidities | |
 Cardiovascular disease | No = 0, Yes = 1 (History of myocardial infarction, stroke, heart failure, angina or arteritis of the lower limbs) |
 Other heart disease | No = 0, Yes = 1 (History of arrhythmia or valvular heart disease) |
 High blood pressure | No = 0, Yes = 1 (SBP > 140 mmHg or DBP > 90 mmHg or history of HBP) |
 Diabetes | No = 0, Yes = 1 (HbA1c > 6.5% or history of diabetes) |
 Dyslipidaemia | No = 0, Yes = 1 (Total cholesterol ≥2 g/l or triglycerides ≥1.5 g/l or history of dyslipidaemia) |
 Cancer | No = 0, Yes = 1 |
 Airway obstruction | No = 0, Yes = 1 (FEV1/FVC < 0.7 or history of COPD) [22] |
 Thyroid disease | No = 0, Yes = 1 (Abnormal hs-TSH according to laboratory standards or history of thyroid disease) |
 Vision disease | No = 0, Yes = 1 (History of cataract, glaucoma or age-related macular degeneration) |
 Anxiety | HAD < 8 = 0, HAD ≥8 and < 11 = 0.5, HAD ≥11 = 1 [23] |
 Depression | HAD < 8 = 0, HAD ≥8 and < 11 = 0.5, HAD ≥11 = 1 [23] |
Regular treatment | No = 0, Yes = 1 |
Functional signs | |
 Chronic sleep disorders | No = 0, Yes = 1 (Any disorder during at least 3 nights per week, for at least 3 months, despite habits and conditions suitable for sleep) |
 Difficulty retaining urine | No = 0, Yes = 1 |
Lab values and paraclinical examinations | |
 Anaemia | No = 0, Yes = 1 (Hb < 13.5 g/100 ml in men, Hb < 12.5 g/100 ml in women) |
 Elevated hs-CRP | No = 0, Yes = 1 (>  3 mg/l) [24] |
 Elevated liver enzymes (ALAT, ASAT or GGT) | No = 0, Yes = 1 (According to laboratory standards) |
 Body mass index | BMI ≥ 18.5 kg/m2 and < 25 kg/m2 = 0, BMI ≥ 25 kg/m2 and < 30 kg/m2 = 0.5, BMI < 18.5 kg/m2 or ≥ 30 kg/m2 = 1 [25] |
 Pure tone audiometry | PTA4 ≤ 25 dB in each ear = 0, PTA4 > 25 dB in at least one ear = 1 [26] |
 Hip bone mineral density | Normal (T-score > − 1) = 0, Osteopenia (T-score = [− 1, − 2.5[) = 0.5, Osteoporosis (T-score ≤ − 2.5) = 1 [27] |
 Lumbar spine bone mineral density | Normal (T-score > − 1) = 0, Osteopenia (T-score = [− 1, − 2.5[) = 0.5, Osteoporosis (T-score ≤ − 2.5) = 1 [27] |
 Dual energy X-ray absorptiometry | Normal = 0, Sarcopenia = 1 (aLM/Ht2 ≤ 7.23 kg/m2 in men, ≤ 5.67 kg/m2 in women) (20) |
 Electrocardiogram | No or minor anomalies = 0, Anomalies = 1 |