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Erja Portegijs
Erja Portegijs
University of Groningen, UMCG, Department of Human Movement Sciences
Verified email at umcg.nl
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Cited by
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Changes in life-space mobility and quality of life among community-dwelling older people: a 2-year follow-up study
M Rantakokko, E Portegijs, A Viljanen, S Iwarsson, M Kauppinen, ...
Quality of Life Research 25, 1189-1197, 2016
1792016
Individual and environmental factors underlying life space of older people–study protocol and design of a cohort study on life-space mobility in old age (LISPE)
T Rantanen, E Portegijs, A Viljanen, J Eronen, M Saajanaho, LT Tsai, ...
BMC public health 12, 1-17, 2012
1692012
Associations between environmental characteristics and life-space mobility in community-dwelling older people
M Rantakokko, S Iwarsson, E Portegijs, A Viljanen, T Rantanen
Journal of aging and health 27 (4), 606-621, 2015
1532015
Association between physical performance and sense of autonomy in outdoor activities and life‐space mobility in community‐dwelling older people
E Portegijs, M Rantakokko, TM Mikkola, A Viljanen, T Rantanen
Journal of the American Geriatrics Society 62 (4), 615-621, 2014
1402014
Perceived environmental barriers to outdoor mobility and feelings of loneliness among community-dwelling older people
M Rantakokko, S Iwarsson, S Vahaluoto, E Portegijs, A Viljanen, ...
Journals of Gerontology Series A: Biomedical Sciences and Medical Sciences …, 2014
1152014
Effects of resistance training on lower-extremity impairments in older people with hip fracture
E Portegijs, M Kallinen, T Rantanen, A Heinonen, S Sihvonen, M Alen, ...
Archives of physical medicine and rehabilitation 89 (9), 1667-1674, 2008
1132008
Active aging–resilience and external support as modifiers of the disablement outcome: AGNES cohort study protocol
T Rantanen, M Saajanaho, L Karavirta, S Siltanen, M Rantakokko, ...
BMC public health 18, 1-21, 2018
1112018
Life-space mobility and active aging as factors underlying quality of life among older people before and during COVID-19 lockdown in Finland—a longitudinal study
T Rantanen, J Eronen, M Kauppinen, K Kokko, S Sanaslahti, N Kajan, ...
The Journals of Gerontology: Series A 76 (3), e60-e67, 2021
1102021
Life-space mobility and dimensions of depressive symptoms among community-dwelling older adults
H Polku, TM Mikkola, E Portegijs, M Rantakokko, K Kokko, M Kauppinen, ...
Aging & mental health 19 (9), 781-789, 2015
1082015
Life-space mobility and quality of life in community-dwelling older people
M Rantakokko, E Portegijs, A Viljanen, S Iwarsson, T Rantanen
Journal of the American Geriatrics Society 61 (10), 2013
992013
The association between objectively measured physical activity and life‐space mobility among older people
LT Tsai, E Portegijs, M Rantakokko, A Viljanen, M Saajanaho, J Eronen, ...
Scandinavian journal of medicine & science in sports 25 (4), e368-e373, 2015
962015
Assessment of health literacy among older Finns
J Eronen, L Paakkari, E Portegijs, M Saajanaho, T Rantanen
Aging Clinical and Experimental Research 31, 549-556, 2019
922019
Identification of older people at risk of ADL disability using the life-space assessment: a longitudinal cohort study
E Portegijs, M Rantakokko, A Viljanen, S Sipilä, T Rantanen
Journal of the American Medical Directors Association 17 (5), 410-414, 2016
912016
Life-space mobility assessment in older people in Finland; measurement properties in winter and spring
E Portegijs, S Iwarsson, M Rantakokko, A Viljanen, T Rantanen
BMC Research Notes 7, 1-9, 2014
912014
Developing an assessment method of active aging: University of Jyvaskyla active aging scale
T Rantanen, E Portegijs, K Kokko, M Rantakokko, T Törmäkangas, ...
Journal of aging and health 31 (6), 1002-1024, 2019
902019
Effects of a home-based physical rehabilitation program on physical disability after hip fracture: a randomized controlled trial
J Edgren, A Salpakoski, SE Sihvonen, E Portegijs, M Kallinen, M Arkela, ...
Journal of the American Medical Directors Association 16 (4), 350. e1-350. e7, 2015
872015
Is frailty associated with life-space mobility and perceived autonomy in participation outdoors? A longitudinal study
E Portegijs, M Rantakokko, A Viljanen, S Sipilä, T Rantanen
Age and Ageing 45 (4), 550-553, 2016
832016
Physical limitations, walkability, perceived environmental facilitators and physical activity of older adults in Finland
E Portegijs, KE Keskinen, LT Tsai, T Rantanen, M Rantakokko
International journal of environmental research and public health 14 (3), 333, 2017
822017
Moving through life-space areas and objectively measured physical activity of older people
E Portegijs, LT Tsai, T Rantanen, M Rantakokko
PLoS One 10 (8), e0135308, 2015
792015
Failure to regain function at 3 months after acute hospital admission predicts institutionalization within 12 months in older patients
E Portegijs, BM Buurman, ML Essink-Bot, AH Zwinderman, SE de Rooij
Journal of the American Medical Directors Association 13 (6), 569. e1-569. e7, 2012
772012
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