A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Association Between Physical Activity and Cryptogenic Ischemic Stroke in Young Adults : A Case–Control Study; 
Tekijät: Kutal, Shakar; Yesilot, Nilufer; Sarkanen, Tomi; Redfors, Petra; Nordanstig, Annika; Ylikotila, Pauli; Zedde, Marialuisa; Junttola, Ulla; Tulkki, Lauri; Ryliskiene, Kristina; Licenik, Radim; Ferdinand, Phillip; Jatužis, Dalius; Kõrv, Liisa; Kõrv, Janika; Pezzini, Alessandro; Sinisalo, Juha; Lehto, Mika; Gerdts, Eva; Autere, Jaana; Fonseca, Ana Catarina; Paula, André; Waje-Andreassen, Ulrike; von Sarnowski, Bettina; Sairanen, Tiina; Tatlisumak, Turgut; Huhtakangas, Juha; Jäkälä, Pekka; Putaala, Jukka; Martinez-Majander, Nicolas
Kustantaja: Wiley
Julkaisuvuosi: 2026
Lehti: European Journal of Neurology
Artikkelin numero: e70650
Vuosikerta: 33
Numero: 5
ISSN: 1351-5101
eISSN: 1468-1331
DOI: https://doi.org/10.1111/ene.70650
Julkaisun avoimuus kirjaamishetkellä: Avoimesti saatavilla
Julkaisukanavan avoimuus : Kokonaan avoin julkaisukanava
Verkko-osoite: https://doi.org/10.1111/ene.70650
Rinnakkaistallenteen osoite: https://research.utu.fi/converis/portal/detail/Publication/527097800
Rinnakkaistallenteen lisenssi: CC BY
Rinnakkaistallennetun julkaisun versio: Kustantajan versio
Lisätietoja: The data that support the findings of this study are available from thecorresponding author upon reasonable request.
Background
Data on the association between physical activity (PA) and cryptogenic ischaemic stroke (CIS) in young adults are scarce. We investigated the relationship between PA levels and early-onset CIS, stratified by the presence of a high-risk patent foramen ovale (PFO).
Methods
Patients aged 18–49 years with first-ever CIS and sex- and age-matched stroke-free controls were recruited from 19 European centres. PA was assessed using the short International Physical Activity Questionnaire and expressed as Metabolic Equivalents, categorized into percentiles (bottom 10%, 10%–25%, 25%–75% [reference], 75%–90%, top 10%). Associations between PA and CIS were analyzed using conditional logistic regression adjusted for age, education level, traditional risk factors, and non-traditional risk factors.
Results
Altogether, 533 patients (median age 41 [interquartile range 34–46]; 47.3% women) and 533 controls were included. Scoring in the top 10% of PA was independently associated with CIS: adjusted odds ratio 2.07; 95% confidence interval 1.22-3.51. Comparing patients without high-risk PFO to all controls, the top 10% PA category (1.78; 1.07-2.94) and the bottom 10% category (1.76; 1.06-2.92) were associated with CIS. No independent association was observed in patients with high-risk PFO.
Conclusions
PA in the top 10% was associated with an increased risk of early-onset CIS in the overall study population. Among patients without a high-risk PFO, both the bottom 10% and top 10% of PA were consistently associated with elevated CIS risk. These findings highlight the need to better understand the mechanisms through which both low and high activity levels may predispose to stroke.
Avainsanat:
aivoinfarkti, fyysinen aktiivisuus
Ladattava julkaisu This is an electronic reprint of the original article. |  |
Julkaisussa olevat rahoitustiedot:
Helsinki and Uusimaa Hospital District research fund (TYH2014407,TYH2018318); Academy of Finland (286,246, 318,075, 322,656);The Finnish Medical Foundation; The Sigrid Jusélius Foundation,Sahlgrenska University Hospital (ALFGBG-726821); Emil AaltonenFoundation. The funders had no role in study design, data collection,data analysis, data interpretation, writing of the report, or the decisionto submit the article for publication.
