Validation of the Dutch version of the Edmonton Symptom Assessment System.
Frederieke H van der BaanJosephine J KoldenhofEllen J de NijsMichael A EchteldDanielle ZweersGinette M HesselmannSigrid C VervoortJan B VosEverlien de GraafPetronella O WitteveenKarijn P SuijkerbuijkAlexander de GraeffSaskia C TeunissenPublished in: Cancer medicine (2020)
The USD is a valid 12-item PROM for the most prevalent symptoms in cancer patients, which has content, criterion, and construct validity, and detects clinically important changes over time, in both curative and palliative phase.