Variable | β | χ2 | P | OR | 95% CI |
---|---|---|---|---|---|
Male | 0.440 | 5.325 | 0.020 | 1.554 | 1.022–2.359 |
Age | − 0.180 | 10.467 | 0.003 | 0.835 | 0.704–0.991 |
BMI | − 0.155 | 12.178 | 0.010 | 0.856 | 0.742–0.988 |
Smoking | 0.438 | 4.531 | 0.045 | 1.551 | 1.010–2.377 |
Duration of disease | − 0.104 | 9.253 | 0.041 | 0.901 | 0.814–0.998 |
HADS-A | 0.263 | 30.623 |  < 0.001 | 1.301 | 1.182–1.432 |
HADS-D | 0.197 | 25.452 |  < 0.001 | 1.218 | 1.076–1.378 |
mMRC | 0.315 | 32.251 |  < 0.001 | 1.371 | 1.255–1.496 |
SGRQ | 0.623 | 36.894 |  < 0.001 | 1.865 | 1.457–2.386 |
ACCI | 0.258 | 27.012 |  < 0.001 | 1.294 | 1.116–1.475 |
GOLD grade | 0.304 | 27.495 |  < 0.001 | 1.356 | 1.212–1.515 |