NIGHTTIME AMBIENT TEMPERATURE AND SLEEP IN OLDER ADULTS
2024
Nighttime Temperature and Sleep in Older Adults
Sample size: 50
publication
Evidence: moderate
Author Information
Author(s): Baniassadi Amir, Yu Wanting, Travison Thomas, Lipsitz Lewis, Manor Brad
Primary Institution: Harvard Medical School/Hebrew SeniorLife
Hypothesis
How does bedroom ambient temperature affect sleep quality in older adults?
Conclusion
Optimizing bedroom temperature can enhance sleep quality in older adults.
Supporting Evidence
- Sleep efficiency drops by 5-10% when nighttime temperature exceeds 24°C.
- The study highlights the importance of bedroom temperature in regulating sleep quality.
Takeaway
Keeping the bedroom temperature between 20-24°C helps older people sleep better.
Methodology
We monitored older adults using wearable sleep monitors and environmental sensors over 18 months.
Limitations
The study may not account for all factors affecting sleep quality.
Participant Demographics
Average age 79 years, 41 females.
Digital Object Identifier (DOI)
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