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Living Near Green Spaces Linked to 21% Lower Dementia Risk
Sentiment: NeutralHigh Priority
What Happened?
A Swedish study of nearly 3,000 older adults found that living close to greenery reduces dementia risk. The association was stronger in women, showing a 31% lower hazard.
Key points
- The study followed 2,993 older adults over 16 years.
- 477 participants developed dementia during the follow-up.
- Greater greenery within 100 metres was linked to a 21% lower hazard of dementia.
- The hazard ratio for women was 0.69, indicating a stronger association.
- Men showed a hazard ratio of 0.93, which was not statistically significant.
- The study highlights the potential impact of residential environments on brain health.
Key insights
- The findings may influence urban planning to include more green spaces.
- Women may benefit more from green environments in terms of cognitive health.
- Further research could explore the mechanisms behind the observed effects.
Why it matters
This study suggests that living near green spaces could help reduce dementia risk, particularly for women.
Source
India Today
