Psychometric Analysis of the Patient-Reported Hypoparathyroidism Symptom Diary Symptom Subscale Using Data from Two Clinical Trials
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Purpose: The hypoparathyroidism symptom diary (HypoPT-SD) is a disease-specific patient-reported outcome (PRO) tool comprising a 7-item symptom subscale, a 4-item impact subscale and 1-item anxiety, and sadness or depression comp... ...