BACKGROUND: Most observational studies investigating physical activity as a risk factor for stroke have concentrated on the years preceding a stroke event. In the present case control study we compared the reported level of physical activity performed during the week preceding an ischemic stroke with that of community controls. Furthermore we calculated the odds ratio for stroke based on the level of physical activity. SUBJECTS AND METHODS: Patients with an ischemic stroke were recruited consecutively from hospitals covering Copenhagen City. Community controls were recruited among participants of the Copenhagen City Heart Study and matched according to age and gender. The level of physical activity was assessed using The Physical Activity Scale for the Elderly (PASE), which quantifies the amount of physical activity done in the last 7 days. RESULTS: A total of 127 cases and 301 control subjects were included in the study. Mean (+/-SD) PASE scores for cases were 76.0 +/- 46.2 and 119.7 +/- 69.4 for controls (p < 0.001). For each 1-point increase in PASE score the odds ratio for ischemic stroke was 0.98 (0.98-0.99), equivalent to an odds ratio of 0.86 (95% CI: 0.82-0.90) for each 10-point increase. CONCLUSION: Stroke patients are less physically active in the week preceding an ischemic stroke when compared to age- and sex-matched controls. Increasing PASE score was inversely, log-linearly and significantly associated with odds ratio for ischemic stroke.
BACKGROUND: Most observational studies investigating physical activity as a risk factor for stroke have concentrated on the years preceding a stroke event. In the present case control study we compared the reported level of physical activity performed during the week preceding an ischemic stroke with that of community controls. Furthermore we calculated the odds ratio for stroke based on the level of physical activity. SUBJECTS AND METHODS: Patients with an ischemic stroke were recruited consecutively from hospitals covering Copenhagen City. Community controls were recruited among participants of the Copenhagen City Heart Study and matched according to age and gender. The level of physical activity was assessed using The Physical Activity Scale for the Elderly (PASE), which quantifies the amount of physical activity done in the last 7 days. RESULTS: A total of 127 cases and 301 control subjects were included in the study. Mean (+/-SD) PASE scores for cases were 76.0 +/- 46.2 and 119.7 +/- 69.4 for controls (p < 0.001). For each 1-point increase in PASE score the odds ratio for ischemic stroke was 0.98 (0.98-0.99), equivalent to an odds ratio of 0.86 (95% CI: 0.82-0.90) for each 10-point increase. CONCLUSION:Strokepatients are less physically active in the week preceding an ischemic stroke when compared to age- and sex-matched controls. Increasing PASE score was inversely, log-linearly and significantly associated with odds ratio for ischemic stroke.
Authors: Darren Er Warburton; Sarah Charlesworth; Adam Ivey; Lindsay Nettlefold; Shannon Sd Bredin Journal: Int J Behav Nutr Phys Act Date: 2010-05-11 Impact factor: 6.457
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Authors: Emelia J Benjamin; Michael J Blaha; Stephanie E Chiuve; Mary Cushman; Sandeep R Das; Rajat Deo; Sarah D de Ferranti; James Floyd; Myriam Fornage; Cathleen Gillespie; Carmen R Isasi; Monik C Jiménez; Lori Chaffin Jordan; Suzanne E Judd; Daniel Lackland; Judith H Lichtman; Lynda Lisabeth; Simin Liu; Chris T Longenecker; Rachel H Mackey; Kunihiro Matsushita; Dariush Mozaffarian; Michael E Mussolino; Khurram Nasir; Robert W Neumar; Latha Palaniappan; Dilip K Pandey; Ravi R Thiagarajan; Mathew J Reeves; Matthew Ritchey; Carlos J Rodriguez; Gregory A Roth; Wayne D Rosamond; Comilla Sasson; Amytis Towfighi; Connie W Tsao; Melanie B Turner; Salim S Virani; Jenifer H Voeks; Joshua Z Willey; John T Wilkins; Jason Hy Wu; Heather M Alger; Sally S Wong; Paul Muntner Journal: Circulation Date: 2017-01-25 Impact factor: 29.690
Authors: Alan S Go; Dariush Mozaffarian; Véronique L Roger; Emelia J Benjamin; Jarett D Berry; William B Borden; Dawn M Bravata; Shifan Dai; Earl S Ford; Caroline S Fox; Sheila Franco; Heather J Fullerton; Cathleen Gillespie; Susan M Hailpern; John A Heit; Virginia J Howard; Mark D Huffman; Brett M Kissela; Steven J Kittner; Daniel T Lackland; Judith H Lichtman; Lynda D Lisabeth; David Magid; Gregory M Marcus; Ariane Marelli; David B Matchar; Darren K McGuire; Emile R Mohler; Claudia S Moy; Michael E Mussolino; Graham Nichol; Nina P Paynter; Pamela J Schreiner; Paul D Sorlie; Joel Stein; Tanya N Turan; Salim S Virani; Nathan D Wong; Daniel Woo; Melanie B Turner Journal: Circulation Date: 2012-12-12 Impact factor: 29.690
Authors: N Stroud; T M L Mazwi; L D Case; R D Brown; T G Brott; B B Worrall; J F Meschia Journal: J Neurol Neurosurg Psychiatry Date: 2009-07-14 Impact factor: 10.154