Modeling Resilience in Aging
Author Information
Author(s): Charlotte Clapham, Ravi Varadhan, Karen Bandeen-Roche
Primary Institution: Johns Hopkins University Bloomberg School of Public Health
Hypothesis
Resilience in aging is rooted in the fitness of specific physiological systems.
Conclusion
The study found that Local Linear Approximation is not viable for analyzing extremely sparsely sampled data or data with moderate measurement error.
Supporting Evidence
- The study posits that resilience is linked to the fitness of physiological systems.
- Local Linear Approximation was found to be unviable for the study's data challenges.
- New methodologies are being developed to improve data analysis.
Takeaway
The researchers are trying to understand how well older adults can bounce back from stress, but they found that some methods don't work well with limited data.
Methodology
The study evaluated Local Linear Approximation and developed new methodologies for modeling system dynamics using simulated data.
Limitations
The study faced challenges due to extreme sparsity and measurement error in the data.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website