Bedroom Environmental Quality and Older Adults' Symptoms
Author Information
Author(s): Au-Yeung Wan-Tai, Beattie Zachary, Kaye Jeffrey
Primary Institution: Oregon Health & Science University
Hypothesis
Identifying indoor environmental quality factors may help mitigate behavioral and psychological symptoms in older adults.
Conclusion
Optimizing specific aspects of indoor environmental quality in older adults’ homes can potentially assist in improving management of behavioral and psychological symptoms.
Supporting Evidence
- Lower light levels in the bedroom were significantly associated with more severe depression scores.
- Higher temperature was associated with more severe apathy scores.
Takeaway
This study looked at how the quality of the bedroom environment affects feelings of sadness and worry in older people. Better light and temperature in their rooms can help them feel better.
Methodology
A 9-month observational study where participants self-reported symptoms and bedroom environments were assessed with sensors.
Potential Biases
Potential bias from self-reporting and the specific demographic of participants.
Limitations
Small sample size and reliance on self-reported data.
Participant Demographics
Mean age 79 years, 58.3% male, with varying cognitive statuses.
Statistical Information
P-Value
p<0.01 for depression, p<0.05 for apathy
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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