Muscle Loss, Weak Grip, and Slow Walking Linked to Higher Stroke Risk
New research published in the journal Stroke by the American Heart Association reveals that muscle loss, weaker grip strength, and a slower walking pace are significantly associated with an increased risk of stroke. The study analyzed health records of over 480,000 adults from the UK Biobank who had no prior history of stroke. Findings indicate that individuals with low muscle strength faced a 30% higher risk of any stroke, while those with a slow walking pace had a 64% increased risk compared to brisk walkers. Lower grip strength was linked to a 7% higher stroke chance. The research suggests that these physical function indicators, often overlooked in routine assessments, could serve as simple, low-cost screening tools for early stroke prevention. Study author Lu-sha Tong noted that weak muscles may signal underlying issues like chronic inflammation and metabolic changes. Additionally, participants with confirmed muscle loss experienced higher mortality rates post-stroke. These insights highlight the potential for integrating basic physical function tests into clinical practice to identify high-risk adults and implement timely preventive strategies, addressing stroke as a leading cause of death and disability.
Wire timeline
Muscle Loss, Weak Grip, and Slow Walking Linked to Higher Stroke Risk
New research published in the journal Stroke by the American Heart Association reveals that muscle loss, weaker grip strength, and a slower walking pace are significantly associated with an increased risk of stroke. The study analyzed health records of over 480,000 adults from the UK Biobank who had no prior history of stroke. Findings indicate that individuals with low muscle strength faced a 30% higher risk of any stroke, while those with a slow walking pace had a 64% increased risk compared to brisk walkers. Lower grip strength was linked to a 7% higher stroke chance. The research suggests that these physical function indicators, often overlooked in routine assessments, could serve as simple, low-cost screening tools for early stroke prevention. Study author Lu-sha Tong noted that weak muscles may signal underlying issues like chronic inflammation and metabolic changes. Additionally, participants with confirmed muscle loss experienced higher mortality rates post-stroke. These insights highlight the potential for integrating basic physical function tests into clinical practice to identify high-risk adults and implement timely preventive strategies, addressing stroke as a leading cause of death and disability.
American Heart Association