A first look at the reliability, validity and responsiveness of L-PF-35 dyspnea domain scores in fibrotic hypersensitivity pneumonitis

Swigris, Jeffrey J.; Aronson, Kerri; R. Fernández Pérez, Evans

doi:10.1186/s12890-024-02991-1

Fig. 1

From: A first look at the reliability, validity and responsiveness of L-PF-35 dyspnea domain scores in fibrotic hypersensitivity pneumonitis

Results for mixed-effects longitudinal models showing the relationship between baseline-to-weeks 13/26/39/52 changes in L-PF-35 Dyspnea domain scores and baseline-to-weeks 13/26/39/52 changes in anchor values (Panel A: UCSD anchor, Panel B: SGRQ Activity Domain anchor, Panel C: FVC% anchor, Panel D: DLCO% anchor). Footnote: UCSD = University of California San Diego Shortness of Breath Questionnaire; SGRQ = St. George’s Respiratory Questionnaire; FVC% = percentage of the predicted forced vital capacity; DLCO% = percentage of the predicted diffusing capacity of the lung for carbon monoxide; L-PF = 35-item Living with Pulmonary Fibrosis Questionnaire

Back to article page

Fig. 1

BMC Pulmonary Medicine

Contact us