Investigating Measurement Equivalence of Smartphone Sensor–Based Assessments: Remote, Digital, Bring-Your-Own-Device Study
Consistent with the hypothesis that smartphone sensor-based measurements obtained with different devices are equivalent, this study showed no evidence of a systematic lack of measurement equivalence across OS platforms, OS versions, and device models on 6 active tests included in the Floodlight Open app. These results are compatible with the use of smartphone-based tests in a bring-your-own-device setting, but more formal tests of equivalence would be needed.
Authors
- Corrado Bernasconi (ORCID: https://orcid.org/0000-0002-1019-5468)
- Michael Lindemann (ORCID: https://orcid.org/0000-0003-1010-3890)
- Florian Lipsmeier (ORCID: https://orcid.org/0000-0002-8663-819X)
- Luca Capezzuto (ORCID: https://orcid.org/0000-0002-2186-2406)
- Frank Dondelinger (ORCID: https://orcid.org/0000-0003-1816-6300)
- Lito Kriara (ORCID: https://orcid.org/0000-0002-9159-0469)
- Adriano Galati (ORCID: https://orcid.org/0009-0006-9661-899X)
Institutions
- Roche (Switzerland) (CH)
Publication Details
- Journal
- Journal of Medical Internet Research
- Published
- 2025-04-03
- DOI
- https://doi.org/10.2196/63090
- Citations
- 1
- Primary Topic
- Multiple Sclerosis Research Studies
- Type
- article
- Field-Weighted Citation Impact
- 1.47