Table 1 Schedule for the different primary and secondary variables for the participants of the study

Short Physical Performance Battery (SPPB)

X

X

X

 Barthel Index

X

X

X

 Frailty according to the Fried criteria

X

 Montreal Cognitive Assessment (MOCA)—only for mild cognitive impairment

X

X

X

 Categorical scale of pain

X

X

 Geriatric Depression Scale of Savage (GDS)

X

X

 Minimental Cognitive Exam (MEC-Lobo)

X

X

X

 Gait velocity test (GVT)

X

X

X

 Dual task (verbal and counting GVT)

X

X

X

 Maximal isometric force of handgrip, knee extension and hip flexion

X

X

X

 Isaacs Set Test

X

X

 Quality of Life (EQ-5D)

X

X

 Trail Making Test (TMT—Part A)

X

X

X

 1RM (leg press)

X

X

X

 Muscle power at 50% 1RM in leg press

X

X

X

 Drugs, geriatric syndromes and psycho-behavioural symptoms

X

X

 Cumulative Illness Rating Scale for Geriatrics (CIRS-G)

X

 Functional Activities Questionnaire (FAQ)

X

X

X

 Mini Nutritional Assessment (MNA)

X

 Acceleration data: gait kinematic parameters (regularity, variability, cadence), Five Times Sit to Stand Test (peak power, impulse) and balance parameters (power spectrum, area)

X

X

X

 Rate and risk of falls

X

X

X

 Mortality

X

X

X

 Admission and readmission to hospital

X

X

X

 Institutionalization

X

X

X