UK Twin Study Data on Cardiovascular Risk and Cognitive Function

Between 1300 and 2300 UK adult twins, with a mean age of approximately 56 years, participated in this cross-sectional study. The supplementary material, authored by figshare admin karger and last updated in April 2026, details associations between cholesterol, blood pressure, and cognitive test performance. The analysis suggests these links may be explained by shared genetic or environmental factors within twin pairs.

Use Cases

• Analyzing associations between total cholesterol levels and global cognitive performance based on the study results.
• Investigating the relationship between systolic blood pressure and verbal fluency scores as described.
• Modeling the influence of shared genetic factors on cardiovascular-cognitive links using twin-pair data.
• Examining the role of high-density lipoprotein cholesterol in episodic memory and learning metrics.

Strengths

• Data is derived from a clinically validated cognitive test battery administered between 2013 and 2016.
• Study design uses a twin registry, allowing for analysis of genetic and shared environmental influences.
• Effect sizes for significant associations are provided, ranging from 0.5 to 0.11.

Limitations

• The dataset is very small at 80.5 KB, indicating limited raw data or supplementary documentation.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for large-scale analysis.

Provenance

Source

figshare admin karger

Collection Method

Data collected during routine clinical research visits with the UK adult twin registry.

Time Range

Clinical visits occurred between 2013 and 2016.

Freshness

Last updated 2026-04-13 09:55:09; freshness should be verified.

Geography

United Kingdom