Fig. 2From: Validation and minimum important difference of the UCSD Shortness of Breath Questionnaire in fibrotic interstitial lung diseaseAssociation of the UCSDSOBQ with selected anchors. 6MWD 6-min walk distance; DLCO diffusing capacity of the lung for carbon monoxide; EQ-5D-5L European Quality of Life 5 Dimensions 5 Levels questionnaire; EQ-VAS European Quality of Life visual analogue scale; FVC forced vital capacity; SGRQ St. George’s Respiratory Questionnaire; UCSDSOBQ University of California, San Diego Shortness of Breath QuestionnaireBack to article page