Social Jet Lag and Its Effects on Health in Older Adults
Author Information
Author(s): Skoblow Hanamori, Tracy Eunjin, Kim Eunjung, Meinertz Naomi, Nyang’au Getrude, Gilligan Megan
Primary Institution: University of Missouri
Hypothesis
What are the sociodemographic determinants and health implications of social jet lag among middle-aged and older adults?
Conclusion
The study found that social jet lag is linked to higher depressive symptoms and lower cognitive performance in middle-aged and older adults.
Supporting Evidence
- Approximately 49% of respondents experienced social jet lag.
- Social jet lag was related to older age and Hispanic ethnicity.
- Greater social jet lag was associated with higher depressive symptoms.
- Greater social jet lag was associated with lower cognitive performance.
Takeaway
Social jet lag means having different sleep schedules on weekdays and weekends, and it can make older people feel sadder and think less clearly.
Methodology
The study examined cross-sectional associations using data from the Health and Retirement Study.
Limitations
The study is cross-sectional, which limits causal inferences.
Participant Demographics
Adults ages 50–83, with a mean age of 68.22 years, and 62% women.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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