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Published on: January 8, 2020
Social determinants of multimorbidity patterns: A systematic review
Javier Álvarez-Gálvez1,2, Esther Ortega-Martín1, Jesús Carretero-Bravo1
1Department of Biomedicine, Biotechnology and Public Health, University of Cadiz, Cádiz, Spain.
Social determinants significantly influence multimorbidity patterns, with socioeconomic status and behaviors like smoking impacting risk. Further research is needed in understudied populations and low-income countries.
Area of Science:
- Public Health
- Epidemiology
- Social Medicine
Background:
- Social determinants of multimorbidity are not well understood in clinical settings.
- Multimorbidity patterns and their associated social/behavioral factors require characterization.
- Existing research often overlooks specific demographics and lower-income country contexts.
Approach:
- Systematic literature review across major scientific databases.
- Inclusion of 97 studies from over 48,000 identified articles.
- Analysis of multimorbidity patterns and their social and behavioral determinants.
Key Points:
- Cardiometabolic, musculoskeletal, mental, and respiratory patterns are most common.
- Low socioeconomic status is linked to cardiometabolic multimorbidity, particularly in men.
- Women show higher prevalence of musculoskeletal, mental, and complex multimorbidity patterns.
- Alcohol and smoking increase multimorbidity risk, especially in men.
- Mild, mental, and respiratory multimorbidity patterns are observed across socioeconomic statuses.
Conclusions:
- Further research is essential to understand multimorbidity in underrepresented groups (women, children, ethnic minorities, disabled, isolated elderly).
- Studies need more diverse samples beyond older adults and employ robust methodologies.
- Urgent need for research on social determinants and inequalities of multimorbidity in low- and middle-income countries.
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