Characteristic variables
|
AUC
|
95%CI of AUC
|
Sensitivity
%
|
Specificity
%
|
PPV
%
|
NPV
%
|
PCC
%
|
Contrast
|
95% CI of contrast
|
P value
|
FENO + FEF50%
|
0.845 |
(0.812,0.878) |
83.53 |
71.65 |
48.97 |
93.03 |
74.57 |
0.097†
|
(0.060,0.135) |
< 0.001 |
FENO + FEF75%
|
0.824 |
(0.788,0.859) |
72.94 |
77.01 |
50.82 |
89.73 |
76.01 |
0.076‡
|
(0.038,0.114) |
< 0.001 |
FENO + FEF25%-75%
|
0.844 |
(0.811,0.876) |
80.59 |
74.14 |
50.37 |
92.14 |
75.72 |
0.096†
|
(0.058,0.134) |
< 0.001 |
FENO + FEV1/FVC |
0.807 |
(0.769,0.844) |
85.88 |
61.69 |
42.20 |
93.06 |
67.63 |
0.059‡
|
(0.026,0.092) |
0.001 |