Fig. 3From: PROMIS Fatigue short forms are reliable and valid in adults with rheumatoid arthritisBox plots showing median and upper and lower interquartile ranges (IQR) of PROMIS Fatigue 4a, 7a, and 8a scores across Clinical Disease Activity Index levels and patient fatigue descriptors. Asterisks represent extreme scores > 1.5 IQR. REM = remission; LDA = low disease activity; MDA = moderate disease activity; HAD = high disease activityBack to article page