Collecting patient-reported outcomes via the COTIDIANA smartphone app: a prospective validity study
Reliability was particularly stable at shorter intervals with more variation over time. Convergent validity was high between daily and weekly assessment. Short ePROMs collected via smartphones may offer flexibility to vary assessment times while maintaining consistent reliability.
Authors
- Helga Radner (ORCID: https://orcid.org/0000-0002-5908-1525)
- Tanja Stamm (ORCID: https://orcid.org/0000-0003-3073-7284)
- Paul Studenic (ORCID: https://orcid.org/0000-0002-8895-6941)
- Ricardo Graça (ORCID: https://orcid.org/0000-0003-3944-607X)
- Daniel Aletaha (ORCID: https://orcid.org/0000-0003-2108-0030)
- Elsa F Mateus (ORCID: https://orcid.org/0000-0003-0059-2141)
- Nadja Kartschmit (ORCID: https://orcid.org/0000-0002-5756-5542)
- Francisco Nunes (ORCID: https://orcid.org/0000-0002-4913-9412)
- N. Nakhost Lotfi
- Pedro Matias (ORCID: https://orcid.org/0000-0001-6907-089X)
Institutions
- Universidade Europeia (PT)
- Karolinska Institutet (SE)
- Portuguese League Against Epilepsy (PT)
- Ludwig Boltzmann Institute for Traumatology, The Research Center in Cooperation with AUVA (AT)
- Fraunhofer Portugal Research (PT)
- Ludwig Boltzmann Institute for Digital Health and Prevention (AT)
- Medical University of Vienna (AT)
Publication Details
- Journal
- RMD Open
- Published
- 2025-04-01
- DOI
- https://doi.org/10.1136/rmdopen-2025-005730
- Primary Topic
- Salivary Gland Disorders and Functions
- Type
- article
- Field-Weighted Citation Impact
- 0.00