# Can We Really Compare and Aggregate PRO Data Between People and Settings? Implications for Multi-Country Clinical Trials and HTA

> Research article (Research Papers, 2019) · cited 33× · AI/ML

**Wikidata**: [openalex:W2971768561](https://www.wikidata.org/wiki/openalex:W2971768561)  
**Source**: https://4ort.xyz/entity/can-we-really-compare-and-aggregate-pro-data-between-people-and-settings-implications-for-multi-country-clinical-trials-