Breaking News
February 16, 2019 - Therapeutic endoscopy has an expanding role in the treatment of IBD
February 16, 2019 - Catalyst Biosciences Presents Updated Data from Its Phase 2/3 Trial of Subcutaneous Marzeptacog Alfa (Activated) in Individuals with Hemophilia A or B with Inhibitors at the 12th Annual EAHAD Congress
February 16, 2019 - Rerouting nerves during amputation reduces phantom limb pain before it starts
February 16, 2019 - A Hormone Produced When We Exercise Might Help Fight Alzheimer’s
February 16, 2019 - Millions of British people breathe toxic air travelling to GPs
February 16, 2019 - Conformance of genetic characteristics found to be crucial for longer preservation of kidney graft
February 16, 2019 - Researchers use optogenetic tool to control, visualize receptor signals in neural cells
February 16, 2019 - New reversible antiplatelet therapy could reduce risk of blood clots, prevent cancer metastasis
February 16, 2019 - Testosterone is not the only hormone needed for penis development
February 16, 2019 - FDA Advisory Committee Recommends Approval of Spravato (esketamine) Nasal Spray for Adults with Treatment-Resistant Depression
February 15, 2019 - Heart surgery technology developed at Baptist Health debuts after years of secrecy
February 15, 2019 - Prescription Opioids Double Risk of Triggering Fatal Car Crash
February 15, 2019 - New study helps doctors better understand high blood pressure in pregnant women
February 15, 2019 - Beta wave control in Parkinson’s diseased brain could be a potential therapy
February 15, 2019 - Media representations of love may justify gender-based violence in young people
February 15, 2019 - Yoga May Help With Rheumatoid Arthritis Symptoms, Severity
February 15, 2019 - Obstructive sleep apnea linked to inflammation, organ dysfunction
February 15, 2019 - Master your mind: A challenge from WELL for Life
February 15, 2019 - Why Some Brain Tumors Respond to Immunotherapy
February 15, 2019 - Must-Reads Of The Week From Brianna Labuskes
February 15, 2019 - Researchers uncover novel mechanism and potential new therapeutic target for Alzheimer’s
February 15, 2019 - Genetic variations in a fourth gene associated with higher ALL risk in Hispanic children
February 15, 2019 - Disruptive behavioral problems in kindergarten linked with lower employment earnings in adulthood
February 15, 2019 - New bioengineered device enhances the production of T-cells
February 15, 2019 - HDL proteome behaves like a tiny Velcro ball that is rolling on surfaces
February 15, 2019 - Puerto Rican children more likely to have poor or decreasing use of asthma inhalers
February 15, 2019 - Quality of patient care does not improve after physician-hospital integration
February 15, 2019 - Synopsys release new software for implant design and patient-specific planning
February 15, 2019 - 6 out of 10 hip replacements last 25 years or longer
February 15, 2019 - Health Tip: What You Should Know About Antibiotics
February 15, 2019 - New research challenges medical consensus that adenoids and tonsils significantly shrink during teenage years
February 15, 2019 - Discovery of weakness in a rare cancer could be exploited with drugs
February 15, 2019 - UVA scientists find potential explanation for mysterious cell death in Alzheimer’s, Parkinson’s
February 15, 2019 - New rules requiring female athletes to lower testosterone levels are based on flawed data
February 15, 2019 - Researchers comprehensively sequence the human immune system
February 15, 2019 - Researchers study animal venoms to identify new medicines for treating diseases
February 15, 2019 - Movement of wrist bones revealed by MRI and computer modeling
February 15, 2019 - Philips introduces new premium digital X-ray room to help shorten patient wait times
February 15, 2019 - Women fare worse than men following aortic heart surgery, study finds
February 15, 2019 - High-protein and low-calorie diet helps older adults lose weight safely, shows study
February 15, 2019 - Drug microdosing effects may not measure up to big expectations
February 15, 2019 - Discharged, Dismissed: ERs Often Miss Chance To Set Overdose Survivors On ‘Better Path’
February 15, 2019 - A digitized lab environment to be showcased at smartLAB 2019
February 15, 2019 - Scientists uncover main mechanisms of fluconazole drug resistance
February 15, 2019 - New study seeks to understand how colibactin causes cancer
February 15, 2019 - Photoacoustic imaging accurately measures the temperature of deep tissues
February 15, 2019 - Large study finds no association between phthalate exposure and breast cancer risk
February 15, 2019 - New research explains presence of ‘natural’ magnetism in human cells
February 15, 2019 - Bio-Rad launches new digital PCR system and kit for monitoring treatment response in CML patients
February 15, 2019 - Excessive daytime sleepiness in OSA patients linked to greater risk for cardiovascular diseases
February 15, 2019 - Scientists shed light on damaging cell effects linked to aging
February 15, 2019 - Celiac disease may be caused by stomach bug in childhood
February 15, 2019 - NHS performance figures highlight the true scale of Emergency Department crisis
February 15, 2019 - High intensity exercise may improve health by increasing gut microbiota diversity
February 15, 2019 - Apellis’ APL-2 Receives Orphan Drug Designation from the FDA for the Treatment of Autoimmune Hemolytic Anemia
February 15, 2019 - Couples creating art or playing board games release ‘love hormone’
February 15, 2019 - Glimpsing The Future At Gargantuan Health Tech Showcase
February 15, 2019 - Common herbicide found to increase the risk of lymphoma
February 15, 2019 - Over-abundance of energy to cells could increase cancer risk
February 15, 2019 - Oxford Genetics appoints Jocelyne Bath as new Chief Operating Officer
February 15, 2019 - Castration-resistant metastatic prostate cancer responds to combination of immune checkpoint inhibitors
February 15, 2019 - Large-scale clinical trial begins to study liver transplantation between people with HIV
February 15, 2019 - Cannabis use among adolescents linked with increased risk of depression in adulthood
February 15, 2019 - Fractures, head injuries common in electric scooter accidents, UCLA study finds
February 15, 2019 - Prenatal maternal depression has important consequences for infant temperament, study shows
February 15, 2019 - Stereotactic body radiotherapy effective in treating men with low- or intermediate-risk prostate cancer
February 15, 2019 - Zogenix Submits New Drug Application to U.S. Food & Drug Administration for Fintepla for the Treatment of Dravet Syndrome
February 15, 2019 - Certain birthmarks warrant quick treatment, pediatricians say
February 15, 2019 - New machine learning method predicts if atypical ductal hyperplasia will turn cancerous
February 15, 2019 - Whole-genome sequencing and sharing real-time data could limit spread of foodborne bacteria
February 15, 2019 - FDA warns doctor for illegally marketing unapproved implantable device
February 15, 2019 - New injury documentation tool may provide better evidence for elder abuse cases
February 15, 2019 - Physiological age is a better predictor of survival than chronological age, shows study
February 15, 2019 - New study reveals high success rate for hip and knee replacements
February 15, 2019 - Prenatal exposures to BPA may pose threat to human ovarian function
February 15, 2019 - Suspicious spots on the lungs of children with rhabdomyosarcoma do not behave like metastases
February 15, 2019 - Diet drinks daily could raise stroke risk says study
February 15, 2019 - Many Systematic Reviews Do Not Fully Report Adverse Events
February 15, 2019 - Seven tips to protect your child from burns
February 15, 2019 - Keynote speakers announced for CBD Expo MIDWEST
Individuals who walk regularly have reduced risk of severe stroke

Individuals who walk regularly have reduced risk of severe stroke

image_pdfDownload PDFimage_print

Physical activity not only reduces the risk of stroke. Individuals who walk at least 30 minutes a day also have a lower risk of severe stroke, according to a new study in Neurology.

“It is remarkable that even light physical activity can have such a clear link to stroke outcomes,” says Katharina Stibrant Sunnerhagen, professor of rehabilitation medicine at Sahlgrenska Academy at the University of Gothenburg, Sweden.

The study shows no causal relationship between exercise and protection against severe stroke, but the link is still clear. Walking four hours a week results in half the risk of a stroke becoming severe compared to those who are physically inactive. The percentage of severe strokes for the two groups is three and six percent, respectively.

“It’s enough if you walk for a bit more than half an hour every day, or two 15-minute walks a day, to end up in the group with reduced risk of your stroke becoming severe,” says Stibrant Sunnerhagen.

Half report having exercised

The study included 925 patients with first clinical stroke admitted to Sahlgrenska University Hospital in Gothenburg 2014-2016. The average age was 73 years at the time of becoming ill.

For the study, the researchers have combined data from two Swedish stroke registers, which indicate stroke severity based on eye, arm and facial movements, awareness level, and speech and communication abilities. Four out of five patients (79.8 percent) in the study had a mild form of stroke.

After the stroke occurrence, the patients responded to how physically active they were prior to the stroke in a standardized way. In some cases, relatives helped provide this information. Fifty-two percent indicated they had been physically inactive.

“From a scientific perspective, it is a limitation of the study that subjects self-reported their physical activity. Their memory may have been affected by the stroke, especially in those who suffered severe strokes,” said Stibrant Sunnerhagen.

Light exercise is as good as moderate exercise

The subjects who indicated that they were engaged in light physical activity (walking four hours or more a week) or moderate exercise (running, swimming or similar two to three hours a week) were more likely to have mild strokes rather than severe strokes. In the study, light and moderate physical activity were equally beneficial.

Other factors such as age, gender, diabetes, and smoking also play a role. The study shows that when all known factors are considered, physical activity in combination with lower age accounts for approximately seven percent of the association withstroke severity.

In 2016, approximately 26,500 people had a stroke in Sweden. Stroke is the most common cause of permanent bodily impairment.

“Individuals having a mild stroke may stay up to a week in a hospital and can then continue their rehabilitation at home, with good potential to return to their normal life and work. After a severe stroke, hospitalization is much longer and sometimes followed by care at a nursing home,” says Stibrant Sunnerhagen.

Source:

https://sahlgrenska.gu.se/english/research/news-events/news-article/?languageId=100001&contentId=1586112&disableRedirect=true&returnUrl=http%3A%2F%2Fsahlgrenska.gu.se%2Fforskning%2Faktuellt%2Fnyhet%2F%2Fminskad-risk-for-allvarlig-stroke-for-den-som-promenerar.cid1586112

Tagged with:

About author

Related Articles