Sleep Disturbances and Pain Affecting Depression in Older Adults
Author Information
Author(s): Wu YingHua, Hougaard Benjamin, Cáceres Bárbara Gómez, Kiefer Jamie, Gomez Rowena
Primary Institution: Palo Alto University
Hypothesis
How do various sleep disturbances moderate the relationship between pain and depression in older adults with and without Alzheimer’s disease?
Conclusion
Improving specific aspects of sleep may help reduce the effects of pain on depression severity in older adults without Alzheimer's disease.
Supporting Evidence
- Pain is linked to depression and sleep disturbances in older adults.
- Specific sleep disturbances significantly moderated the effect of pain on depression in older adults without Alzheimer's disease.
Takeaway
Older people who have trouble sleeping may feel more depressed, especially if they don't have Alzheimer's disease.
Methodology
The study used data from the Health and Retirement Study, measuring depression, pain, and sleep disturbances in older adults.
Limitations
The moderation effect was not significant in older adults with Alzheimer's disease.
Participant Demographics
15,512 older adults without Alzheimer's disease (59% female, average age 69.28) and 211 older adults with Alzheimer's disease (64.9% female, average age 81.15).
Statistical Information
P-Value
<0.001
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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