Table 1 SPIRIT—schedule of enrolment, interventions, and assessments

Enrolment:

 Eligibility screening

X

 Informed consent

X

 Demographic data

X

Age, gender, civil- and living status, body mass index (BMI)

X

Allocation

X

Intervention received from admission to discharge:

 Active resistance robot training

X

X

 Passive sham robot training

X

X

Assessments:

 Current Barthel-Index

X

X

X

X

 Historical Barthel-Index

X

 30-s chair stand test

X

X

X

X

Quality of life EuroQol-5 dimension (EQ-5D)

X

X

X

X

Mini-Mental State Examination (MMSE)

X

X

X

X

Short Falls Efficacy Scale International (Short FES-I)

X

X

X

X

Number of falls

X

X

X

X

Geriatric Depression Scale (GDS)

X

X

X

X

Muscle quantity (bioimpedance by InBodyS10®)

X

X

X

X

Sarcopenia

X

X

X

X

Need of homecare

X

X

X

X

Clinical Frailty Scale (CFS)

X

X

X

X

Length of hospital stay (LOS)

X

Discharge destination

X

Hospital readmission

X

Mortality

X

X

X

C-reactive protein (CRP) Blood sample

X

Reason for admission (ICD-10 diagnose)

X

Use of medications

X

X