Skip to main content

Table 3 Multiple lineal regressions with parameters that significantly correlated with SGRQ total

From: Gender associated differences in determinants of quality of life in patients with COPD: a case series study

Quality of Life Group Parameter B (95%CI) p value
SGRQ total Entire population r2 = 0.52 Charlson 1.63 (0.89–2.37) <0.001
   MMRC 14.6 (11.7, 17.4) <0.001
  Males r2 = 0.87 Charlson 1.68 (0.84, 2.53) <0.001
   IC/TLC -51.1 (-98.9, -3.2) 0.037
   MMRC 17.6 (13.4–21.8) <0.001
   6MWD 0.05 (0.02–0.09) 0.002
  Females r2 = 0.48 MMRC 9.7 (7.3–12.4) <0.001
   PaO2 -0.3 (-0.6, -0.01) 0.042