Creating a new method to evaluate diagnostic tests in medicine
Development of a new weighted ROC (WROC) analysis - Resubmission - 1
This study is working on a new way to make medical imaging tests more accurate, which could help doctors make better decisions for patients like you.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Chicago NIH-funded |
| Lab location | 1 site (Chicago, United States) |
| Project ID | NIH-11014366 on NIH RePORTER |
What this research studies
This research aims to develop a new weighted receiver operating characteristic (WROC) analysis to improve the evaluation of diagnostic performance in medical imaging and other areas. By introducing a case weighting factor, the WROC analysis seeks to reduce bias from non-random case samples, leading to more accurate clinical performance assessments. The project will involve creating algorithms and software that will be shared with the medical community, allowing for broader application and validation of this innovative approach. Patients may benefit from improved diagnostic accuracy and better-informed clinical decisions as a result of this research.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals undergoing diagnostic imaging or testing for various medical conditions, particularly cancers.
Not a fit: Patients who are not undergoing diagnostic imaging or testing may not receive any benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to more accurate diagnostic evaluations, ultimately improving patient care and outcomes.
How similar studies have performed: Other research has shown success with similar approaches in improving diagnostic evaluation methods, making this a promising area of investigation.
Where this research is happening
Chicago, United States
- University of Chicago — Chicago, United States (Active)
Researchers
- Principal investigator: Jiang, Yulei — University of Chicago
- Study coordinator: Jiang, Yulei
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.