Usability testing of the functional demonstrator 1.0 of the ePA Coach learning platform on elderly people and collection of experiences in the use of the personal health record

Usability testing of the functional demonstrator 1.0 of the ePA Coach learning platform on elderly people and collection of experiences in the use of the personal health record - ePA Coach Intermediate Evaluation 2 (ECZ2)

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00029700

Enrollment

100

Registered

2022-07-19

Start date

2022-07-20

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Only healthy individuals will be enrolled.

Interventions

Group 1: Online survey (study part A) In study part A, participants are given access to the eLearning platform ePA Coach. They use the platform on their own devices in their own homes. In addition, p

Eligibility

Sex/Gender

All

Age

65 Years to No maximum

Inclusion criteria

Inclusion criteria: Inclusion criteria (study part A & B). - = 65 years - Internet access at home - Availability of a terminal device to access websites - Ability to read and understand German-language texts Inclusion criteria (study part C) - = 65 years - Ability to read and understand German-language texts - Ability to participate in presence at the premises of the geriatrics research group

Exclusion criteria

Exclusion criteria: The exclusion criteria (study part A, B, C) are as follows: - Cognitive disorders ( self-reported) - Sensory and/or motor impairments that prevent use of websites or completion of online questionnaires ( self-reported) - Legal care ( self-reported)

Design outcomes

Primary

Measure	Time frame
Study Parts A and C: Assessment of the usability of the platform, measured by the SUS questionnaire (Brooke, 1996). Study part B: Assessment of previous experience in using the ePA.	—

Secondary

Measure	Time frame
Study Parts A and C: Assessment of competence in engaging with health information before and after using the learning platform as measured by the eHIQ (Kelly et al., 2013), user experience during as measured by the UEQ (Schrepp et al., 2017), user motivation as measured by the IMI (Ryan & Deci, 2000), and evaluation of the chatbot on the platform as measured by the CUQ (Holmes et al., 2019). Study Part B: Capturing additional learning requirements.	—

Measure

Time frame

Study Parts A and C: Assessment of competence in engaging with health information before and after using the learning platform as measured by the eHIQ (Kelly et al., 2013), user experience during as measured by the UEQ (Schrepp et al., 2017), user motivation as measured by the IMI (Ryan & Deci, 2000), and evaluation of the chatbot on the platform as measured by the CUQ (Holmes et al., 2019). Study Part B: Capturing additional learning requirements.

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Countries

Germany

Contacts

Public ContactLuis Perotti

Forschungsgruppe Geriatrie, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin

luis.perotti@charite.de+49 30 450 553 127

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 6, 2026