Assesses an insulin-sensitivity estimator's association with a common atrial arrhythmia and its incremental diagnostic contribution in hospitalized patients.
Key Takeaways
- Each standard deviation increase in SPISE corresponded to an odds ratio of 0.56 for atrial fibrillation
- Participants in the highest SPISE quartile had an odds ratio of 0.36 versus lowest quartile
- Adding SPISE raised AUC from 0.843 to 0.862 and improved NRI and IDI