From: Assessment of clinical relevance of antigen improves diagnostic accuracy of hypersensitivity pneumonitis
Exposure grade
Confidence increase or unchange
Confidence decrease
total
G4
4 (80.0%)
1 (20.0%)
5
G3
25 (75.8%)
8 (24.2%)
33
G2
28 (42.4%)
38 (57.6%)
66
G1
18 (28.6%)
45 (71.4%)
63
G0
5 (100%)
0 (0.0%)
Total
80
92
172