Functional Assessment of Chronic Illness Therapy-Fatigue 13-Item Scale Version 4 Questionnaire

**Semantic type:** Intellectual Product

**Definition:** A standardized 10-item self-report, interviewer, or telephone administered questionnaire, part of the Functional Assessment of Chronic Illness Therapy (FACIT) Measurement System developed by Cella et al. in 1987, that utilizes a five-point Likert rating scale to evaluate shortness of breath across a range of functional activities over the past 7 days in individuals with chronic obstructive pulmonary disease.

**Synonyms:** - FAC070 - FACIT-FATIGUE 13-ITEM V4 - FACIT-Fatigue 13-Item Version 4