Construct Validity and Item Response Theory Analysis of the PROMIS-29 v2.0 in Recipients of Lumbar Spine Surgery : Spine

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HEALTH SERVICES RESEARCH

Construct Validity and Item Response Theory Analysis of the PROMIS-29 v2.0 in Recipients of Lumbar Spine Surgery

Cook, Chad E. PhD, PT, FAPTAa,b,c; Rethorn, Zachary D. DPTa; Chiarotto, Alessandro PhD, PTd,e; Garcia, Alessandra N. PhD, PTf; Gottfried, Oren MDg

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SPINE 46(24):p 1721-1728, December 15, 2021. | DOI: 10.1097/BRS.0000000000004085

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