Table 5
Confusion matrix in the validation set 1
Actual
Testing set predicted count
New BDR category
Negative
Minimal
Mild
Moderate
Marked
Negative
1300
4
0
0
0
Minimal
0
830
379
4
0
Mild
0
1
561
456
0
Moderate
0
0
16
916
163
Marked
0
0
0
152
1072
BDR, bronchodilator responsiveness.