Research Article
Analysis of Optimal Health-Related Quality of Life Measures in Patients Waitlisted for Lung Transplantation
Table 3
Relations of the MRF-26 and SRI with the SGRQ.
| | SGRQ | Symptoms | Activities | Impacts | Total |
| MRF-26 | | | | | Daily activities | 0.38 | 0.70 | 0.67 | 0.72 | Perceived disability | 0.41 | 0.46 | 0.67 | 0.66 | Total | 0.43 | 0.67 | 0.75 | 0.78 |
| SRI | | | | | Respiratory complaints | −0.57 | −0.54 | −0.64 | −0.68 | Physical functioning | −0.29 | −0.60 | −0.68 | −0.68 | Attendant symptoms and sleep | −0.36 | −0.32 | −0.48 | −0.47 | Social relationships | −0.21 | −0.33 | −0.49 | −0.47 | Anxiety | −0.37 | −0.51 | −0.65 | −0.64 | Psychological well-being | −0.19 | −0.29 | −0.55 | −0.49 | Social functioning | −0.27 | −0.51 | −0.63 | −0.62 | Summary | −0.41 | −0.57 | −0.75 | −0.74 |
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All values indicate Spearman’s rank correlation coefficients ( ). SGRQ: St. George’s Respiratory Questionnaire; MRF: Maugeri Respiratory Failure Questionnaire; SRI: Severe Respiratory Insufficiency Questionnaire. |