Parameter | beta | Standard error | 95% CI | t | p-value |
---|---|---|---|---|---|
Gender | 0.435 | 0.341 | −0.247~  1.117 | 1.275 | 0.207 |
Age (year) | −0.024 | 0.014 | −0.051 ~  0.004 | −1.698 | 0.094 |
BMI (kg/m2) | 0.066 | 0.029 | 0.008 ~  0.123 | 2.271 | 0.027* |
Desaturation | −1.228 | 0.270 | −1.768 ~ −0.687 | −4.541 | < 0.001* |
HRCT score | −0.047 | 0.031 | −0.108 ~  0.014 | −1.547 | 0.127 |
Lowest SpO2 during 6MWT (%) | 0.064 | 0.017 | 0.03 ~  0.098 | 3.770 | < 0.001* |
6MWD (M) | 0.004 | 0.001 | 0.002 ~  0.006 | 3.636 | 0.001* |
FEV1(L) | 0.756 | 0.253 | 0.25 ~  1.262 | 2.986 | 0.004* |
Severe exacerbation | −0.134 | 0.033 | −0.201~0.068 | −4.040 | < 0.001* |
Short-term systemic corticosteroid loading | −0.065 | 0.021 | −0.106 ~  0.024 | −3.148 | 0.002* |