Intrinsic Capacity and Functional Ability Monitoring With an Integrated Data Eco-System for Healthy Ageing.
In this study, 120 older adults (aged 65 years or older) either patients undergoing rehabilitation or older nursing home residents will be provided with an Eforto® device and the eco-System for Healthy Ageing (ISHA) mobile application to self-monitor intrinsic capacity for 4 months (if needed with assistance by an (in)formal caregiver). Preferably, the participants will use their own smartphone because mitigating smartphone-use-related issues.

The aims of the study are:

to evaluate the usability and feasibility of self-monitoring intrinsic capacity by using the ISHA system in rehabilitation and nursing home settings.
to investigate if changes and variability in intrinsic capacity as measured with ISHA are related to changes in functional ability and quality of life.
to explore individual trajectories of intrinsic capacity with the ISHA system.
- EligibilityCriteria: Inclusion Criteria:  Aged 65 years or older. Patients living independently at home and undergoing rehabilitation, or older persons living in the residential care community (in a nursing home or in assisted housing). Being able to operate the basic functions of a smartphone (if needed with assistance by an informal caregiver): using a smartphone at least for calls, and minimum 1 other application. Understanding Dutch.  Exclusion Criteria: Being unable to participate in the assessments due to:  Being unable to perform the physical (self)tests (e.g., unable to stand up or walk); Being unable to understand the test instructions; Functional disability of the dominant upper extremity (paresis/paralysis, tremor or recent surgery); Patients undergoing neurological rehabilitation. - HealthyVolunteers: Accepts Healthy Volunteers - Gender: All - MinimumAge: 65 Years - StdAgeList: Older Adult - StudyPopulation: Patients undergoing rehabilitation and nursing home residents, all aged 65 years or older. - SamplingMethod: Non-Probability Sample