# Relationship between Physical Health, Disability, and Geriatric Syndromes and Depressive Symptoms in Older Adults

## TL;DR

This study explores how physical health issues and disabilities in older adults are linked to depressive symptoms.

## Contribution

The study identifies specific combinations of health factors that are most strongly associated with depressive symptoms in older adults.

## Key findings

- Functional limitations and geriatric syndromes are more strongly linked to depressive symptoms than chronic conditions.
- IADL limitations, pain, and persistent dizziness/lightheadedness were top predictors of depressive symptoms.
- 15% of older adults in the study reported depressive symptoms over two years.

## Abstract

Depression in older adults is associated with various negative health consequences. Combination of chronic conditions, functional limitations and geriatric syndromes have the potential to cause detrimental physical and psychological health outcomes. This paper aims to identify the combinations of chronic conditions, functional limitations, and geriatric syndromes that are associated with depressive symptoms among older adults. We used data from 2016-2018 Health and Retirement Study (HRS) in this study. The HRS provides a representative sample of adults aged 50 years and above in the US. We used Classification and Regression Tree Analysis in R program and calculated descriptive statistics in STATA program. Sample size of this study is 15,957. Our outcome variable was depressive symptoms. Key independent variables were chronic conditions, functional limitations, and geriatric syndromes. Other covariates included in the analysis were age, sex, marital status, income, race, and education. Fifteen percent of respondents reported depressive symptoms at 2 years. The top combinations of variables identified through the classification and regression tree analysis for depressive symptoms included having IADL limitations, being troubled with pain, and having persistent dizziness and lightheadedness (>40%). Among older adults, functional limitations and geriatric syndrome were significantly associated with psychological wellbeing than chronic conditions. This finding underscores the clinical and programmatic importance of functional limitations and geriatric syndromes in understanding and addressing the health need of older adults.

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Source: https://tomesphere.com/paper/PMC12761738