1. The LE8 score evaluates diet, physical activity, etc.
2. Lower LE8 scores correlate with higher stroke risk.
3. Average LE8 score for stroke victims was 57.32.
4. The study utilized National Health and Nutrition Examination Survey data.
5. Self-reporting of health behaviors is a potential bias.
6. A dose-response relationship was observed with stroke risk.
7. Enhancing LE8 scores may help reduce individual stroke risk.
8. The authors found no conflicts of interest.

Source: BMJ Open