Cardiovascular Disease Risk Scores for Adults with Diabetes
Author Information
Author(s): Zhao Yanglu MD, PhD, D’Agostino Ralph B. Sr. PhD, Malik Shaista MD, PhD, Watson Karol E. MD, PhD, Bertoni Alain G. MD, Budoff Matthew J. MD, Cain Loretta PhD, Correa Adolfo MD, Folsom Aaron R. MD, Jacobs David R. Jr. PhD, Selvin Elizabeth PhD, Wong Nathan D. PhD
Primary Institution: University of California, Los Angeles
Hypothesis
Can we develop accurate cardiovascular disease risk scores specifically for adults with diabetes mellitus?
Conclusion
The newly developed diabetes mellitus risk scores (DMRS) effectively predict cardiovascular disease risk in adults with diabetes.
Supporting Evidence
- The DMRS had good internal discrimination with c-statistics ranging from 0.72 to 0.79 for various cardiovascular events.
- External validation showed that the DMRS outperformed existing risk scores.
- Key predictors included age, sex, HbA1c, and serum creatinine.
Takeaway
This study created a special score to help doctors figure out how likely it is for people with diabetes to have heart problems in the next 10 years.
Methodology
The study pooled data from four U.S. cohorts of adults with diabetes, evaluating various risk factors to develop and validate cardiovascular disease risk scores.
Potential Biases
The study relied on baseline risk factors which may not reflect changes over time.
Limitations
Some potential predictors were not included due to limited data, and the study did not distinguish between type 1 and type 2 diabetes.
Participant Demographics
Mean age was 59.2 years, 55.4% female, and 47.5% Black.
Statistical Information
P-Value
p<0.05
Confidence Interval
95% CI: 0.70-0.75
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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