Analysis of Optimal Health-Related Quality of Life Measures in Patients Waitlisted for Lung Transplantation

Figure 1

Frequency distribution of each HRQL score. (a) The SGRQ total; (b) the MRF-26 total; and (c) the SRI summary. Higher scores indicate worse HRQL in the SGRQ and MRF, and vice versa, in the SRI.

(a)

(b)

(c)