Conversion of PROMIS global health to EQ-5D health state values in patients undergoing lumbar spine surgery: A psychometric evaluation.
prospective_cohort · Level II
Where this comes from
- Record sourced from PubMed, PMID 33456218.
- Also identified by DOI 10.1016/j.jor.2020.12.027 and PMC identifier 7797489.
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Abstract
This study seeks to validate the conversion of PROMIS-GH scores to EQ-5D Health Utility Index (HUI) values. Patients undergoing lumbar spine surgery were prospectively surveyed using EQ-5D-3L and PROMIS-GH short form instruments. EQ-5D-HUI scores, and PROMIS scores converted to HUI were calculated. Neither instrument demonstrated any floor effects. The EQ-5D-HUI demonstrated significantly higher ceiling effects. Patients reported a significantly higher mean HUI score using the EQ-5D compared to PROMIS-GH. Strong positive correlation and agreement were observed. Conversion of the PROMIS-GH to the EQ-5D-HUI appears to be viable for evaluating the health status of patients undergoing lumbar spine surgery.
Anatomy
- lumbar spine