Brain Health Score as a Key Indicator of Stroke Risk in Women

Recent research from Mass General Brigham has revealed that a higher Brain Care Score, known as the McCance Brain Care Score (BCS), significantly correlates with a reduced likelihood of stroke and other cerebrovascular events in women. The BCS integrates 12 modifiable risk factors spanning physical health, lifestyle, and social-emotional wellbeing. These include blood pressure, blood sugar, cholesterol levels, body mass index (BMI), alcohol consumption, diet quality, smoking, physical activity, sleep patterns, social relationships, stress levels, and sense of purpose.

The study, which analyzed data from over 21,000 women with an average age of nearly 58 years, found that those with a five-point higher baseline BCS were 37% less likely to experience a stroke or transient ischemic attack over a median follow-up period of nearly 22.5 years. These findings underscore the importance of a comprehensive approach to brain health and highlight the BCS as a useful predictive tool for cerebrovascular risk in women.

Lead researcher Dr. Nirupama Yechoor emphasizes that the BCS can aid in early identification of women at higher risk of stroke, allowing for targeted prevention strategies. The study also calls for further long-term research across diverse populations to evaluate how changes in brain health scores over time influence stroke risk.

Given that stroke is a leading cause of death among women, especially those aged 55-75, understanding and addressing the factors encompassed by the BCS could play a crucial role in reducing its incidence. This score's effectiveness comes from its focus on modifiable risk factors, making it a practical and valuable tool in both clinical and personal health management.

The research was published in the journal Neurology and adds to the growing body of evidence supporting comprehensive, lifestyle-centered approaches to neurological health.

source: https://medicalxpress.com/news/2025-05-brain-health-score-key-predictor.html