Multimorbidity and Healthcare Use Across 31 Countries, 50+ Years

Harmonized data from six longitudinal studies across 31 countries, focusing on participants aged 50 years and older. The dataset likely contains information on physical, psychological, and cognitive multimorbidity patterns and their association with outpatient and inpatient healthcare utilization. It was authored by Yanshang Wang and last updated in May 2026.

Use Cases

• Modeling the association between multimorbidity patterns and outpatient care use based on reported odds ratios.
• Analyzing socioeconomic disparities in healthcare utilization among older adults with chronic conditions.
• Investigating the moderating role of health insurance coverage on the relationship between multimorbidity and service use.

Strengths

• Data is harmonized from six longitudinal studies, suggesting a multinational scope.
• Analysis includes specific effect sizes, such as an OR of 3.21 for outpatient care use with physical-psychological-cognitive multimorbidity.
• Released under a permissive CC-BY-4.0 license.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The description notes healthcare utilization measures differed across cohorts and were harmonized retrospectively.

Provenance

Source

figshare, author Yanshang Wang

Collection Method

Harmonized data from a multicohort study of six longitudinal studies.

Freshness

Last updated 2026-05-05 17:37:45; freshness should be verified.

Geography

31 countries