The Impact of Social Networks on Cognitive Health Over 29 Years
Author Information
Author(s): Hu Rita, Antonucci Toni, Ajrouch Kristine
Primary Institution: University of Chicago
Hypothesis
How do social network trajectories affect cognitive health across the lifespan?
Conclusion
Increases in overall network size and closer social networks are linked to better cognitive health.
Supporting Evidence
- Increases in overall network size were significantly associated with better cognitive health.
- Closer social networks positively impact cognitive function, especially for men.
Takeaway
Having more friends and close relationships can help keep your brain healthy as you get older.
Methodology
Latent Growth Curve Modeling was used to analyze social network trajectories and cognitive health.
Potential Biases
Potential bias due to the demographic homogeneity of the sample.
Limitations
The study may not account for all factors influencing cognitive health.
Participant Demographics
Participants were mostly women (69%) and White (82%), with an age range of 37 to 71 years.
Statistical Information
P-Value
p = .005
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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