Research output per year
Research output per year
Personal profile
Research interests
Active aging, lifestyle, person-environment fit, lifestyle medicine, exercise as medicine, physical activity, mobility, aging
Education/Academic qualification
MSc, Maastricht Univ, Maastricht University, Dept Movement Sci
PhD (Gerontology & Public Health, University of Jyväskylä
External positions
Department of Human Movement Sciences, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
1-Sept-2021 → 1-Sept-2026
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being -
SDG 10 Reduced Inequalities -
SDG 11 Sustainable Cities and Communities
Fingerprint
Dive into the research topics where Erja Portegijs is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Assessing active aging, its predictors and consequences
Rantanen, T., Lindeman, K. & Portegijs, E., Dec-2025, In: Aging Clinical and Experimental Research. 37, 2 p., 241.Research output: Contribution to journal › Comment/Letter to the editor › Academic › peer-review
Open AccessFile3 Downloads (Pure) -
Correction: The Role of Environmental Factors in Technology-Assisted Physical Activity Intervention Studies Among Older Adults: Scoping Review
Jansen, C.-P., Nijland, D., Oppert, J.-M., Alcan, V., Keskinen, K. E., Matikainen-Tervola, E., Pajalic, Z., Rantakokko, M., Tomsone, S., Tuomola, E.-M., Portegijs, E. & Timmermans, E. J., 18-Sept-2025, In: JMIR mHealth and uHealth. 13, 2 p., e83822.Research output: Contribution to journal › Erratum
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Factors influencing functional recovery after limb-salvage surgery for lower extremity musculoskeletal tumours: a qualitative study combining patients' and healthcare professionals' perspectives
van Kouswijk, H. W., Vrijsen, J., Seeber, G. H., Portegijs, E. & van den Akker-Scheek, I., 2025, In: Disability and Rehabilitation. 47, 7, p. 1774-1782 9 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile1 Citation (Scopus)77 Downloads (Pure) -
Free-Living Physical Activity Energy Expenditure Based on Accelerometry Versus Heart Rate in Community-Dwelling Older Adults
Neuvonen, J., Aittokoski, T., Rantalainen, T., Lipponen, J., Palmberg, L., Brage, S., Gonzales, T. I., Portegijs, E., Rantanen, T. & Karavirta, L., 26-Mar-2025, In: Journal for the Measurement of Physical Behaviour. 8, 1, 10 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile5 Downloads (Pure) -
Health-related resources and social support as enablers of digital device use among older Finns
Eronen, J., Portegijs, E. & Rantanen, T., 2025, In: Journal of Public Health (Germany). 33, p. 2699–2708 10 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile2 Citations (Scopus)11 Downloads (Pure)
Activities
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Examiner PhD defense
Portegijs, E. (Examiner)
11-Jun-2025Activity: Examination, teaching and supervision › Supervision and examination of PhD students of the UG › Academic
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Opponent PhD defense
Portegijs, E. (Other)
30-Jun-2025Activity: Examination, teaching and supervision › Supervision and examination of PhD students of the UG › Academic
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Opponent PhD defence
Portegijs, E. (Other)
27-Mar-2024Activity: Examination, teaching and supervision › Supervision and examination of PhD students of the UG › Academic
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Studying determinants of out-of-home mobility and activity behavior and empowering people through spatial data.
Portegijs, E. (Speaker)
14-Jun-2024Activity: Talk and presentation › Academic presentation › Academic
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Using spatial tools for research and public engagement – What, why, how?
Portegijs, E. (Speaker), Caljouw, S. (Contributor) & Keskinen, K. (Contributor)
14-Jun-2024Activity: Talk and presentation › Academic presentation › Academic
Press/Media
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‘Use it or lose it’ – senioren mogen moe worden voor behoud van vitaliteit
25/03/2025
1 Media contribution
Press/Media: Expert Comment › Popular
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Europees programma HealthEquity: subsidies voor 8 Nederlandse onderzoekers
30/11/2023
1 Media contribution
Press/Media: Research › Popular