# Bias Assessment in Outcomes Research: The Role of Relative Versus Absolute Approaches

> Research article (Value in Health, 2021) · cited 28× · AI/ML

**Wikidata**: [openalex:W3161848643](https://www.wikidata.org/wiki/openalex:W3161848643)  
**Source**: https://4ort.xyz/entity/bias-assessment-in-outcomes-research-the-role-of-relative-versus-absolute-approaches