Emotional and instrumental social support and older adults’ depressive symptoms: collaborative individual participant data meta-analysis of 11 population-based studies of aging - Report - MDSpire

Emotional and instrumental social support and older adults’ depressive symptoms: collaborative individual participant data meta-analysis of 11 population-based studies of aging

  • By

  • Suraj Samtani

  • Gowsaly Mahalingam

  • Ben C P Lam

  • Darren M Lipnicki

  • Katya Numbers

  • Maria Fernanda Lima-Costa

  • Sergio Luis Blay

  • Erico Castro Costa

  • Shifu Xiao

  • Steffi Reidel-Heller

  • Susanne Röhr

  • Alexander Pabst

  • Nikolaos Scarmeas

  • Mary Yannakoulia

  • Mary Kosmidis

  • Murali Krishna

  • Kalyanaraman Kumaran

  • Suzana Shahar

  • Tze Pin Ng

  • Roger Ho

  • Ki-Woong Kim

  • Ingmar Skoog

  • Jenna Najar

  • Therese Rydberg Sterner

  • Mary Ganguli

  • Chung-Chou Ho Chang

  • Tiffany F Hughes

  • Perminder S Sachdev

  • Henry Brodaty

  • For the Cohort Studies of Memory in an International Consortium (COSMIC)

  • July 10, 2025

  • 0 min

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Emotional Social Support Reduces Depressive Symptoms in Older Adults: Meta-Analysis

Overview

This meta-analysis of individual participant data from 23,973 older adults across 11 international cohorts found that emotional social support is significantly associated with lower depressive symptoms both cross-sectionally and longitudinally. Instrumental social support, however, showed no significant association with depressive symptoms after controlling for confounders.

Background

Depression is a major global health concern, particularly in late life where it increases risks for various chronic diseases and dementia. Social support is recognized as a protective factor against depression, but prior studies have shown inconsistent findings regarding the roles of emotional versus instrumental support in older adults. Emotional support involves having someone to confide in during stress, while instrumental support refers to practical help with daily tasks. This study aimed to clarify these associations using harmonized individual-level data from diverse international aging cohorts.

Data Highlights

Type of SupportCross-Sectional Association (B, 95% CI)Longitudinal Association (B, 95% CI)
Emotional Support-0.40 [-0.60 to -0.21]-0.37 [-0.54 to -0.20]
Instrumental Support0.17 [-0.26 to 0.59]0.09 [-0.30 to 0.49]

Key Findings

  • Emotional social support is significantly associated with lower depressive symptoms in older adults both cross-sectionally and over an average follow-up of nearly 2 years.
  • Instrumental social support does not show a significant association with depressive symptoms after adjusting for depression risk factors.
  • The meta-analysis included data from 11 cohort studies across 10 countries, enhancing cross-national generalizability.
  • Findings were consistent after controlling for confounders such as physical health and other depression risk factors.
  • Sex differences in the association between social support and depressive symptoms were minimal or not evident.

Clinical Implications

Clinicians should prioritize fostering emotional support networks for older adults as a strategy to prevent and reduce depressive symptoms. Interventions focusing solely on instrumental support may be insufficient to impact depression risk. Tailoring psychosocial interventions to enhance emotional connectedness could improve mental health outcomes in aging populations.

Conclusion

This large-scale individual participant data meta-analysis confirms that emotional, but not instrumental, social support is protective against depressive symptoms in older adults internationally. These findings highlight the importance of emotional support in depression prevention strategies for aging populations.

References

  1. COSMIC Consortium 2024 -- The Relationship Between Emotional and Instrumental Social Support and Depressive Symptoms in Older Adults

Original Source(s)

Emotional and instrumental social support and older adults’ depressive symptoms: collaborative individual participant data meta-analysis of 11 population-based studies of aging

  • by Suraj Samtani, Gowsaly Mahalingam, Ben C P Lam, Darren M Lipnicki, Katya Numbers, Maria Fernanda Lima-Costa, Sergio Luis Blay, Erico Castro Costa, Shifu Xiao, Steffi Reidel-Heller, Susanne Röhr, Alexander Pabst, Nikolaos Scarmeas, Mary Yannakoulia, Mary Kosmidis, Murali Krishna, Kalyanaraman Kumaran, Suzana Shahar, Tze Pin Ng, Roger Ho, Ki-Woong Kim, Ingmar Skoog, Jenna Najar, Therese Rydberg Sterner, Mary Ganguli, Chung-Chou Ho Chang, Tiffany F Hughes, Perminder S Sachdev, Henry Brodaty, For the Cohort Studies of Memory in an International Consortium (COSMIC)

  • July 10, 2025

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