Table 2. Computed QAT values from multiple radiologist verified thresholds and the PTM.

Case ID Number	Time Point	% Quantitative Air Trapping (QAT) Values			QATPTM
		Radiologist 1	Radiologist 2	Radiologist 3
1	Baseline	7.4	6.8	5.9	4.1
	3 months	9.9	8.7	9.1	8.1
	1 year	12.9	11.7	11.7	8.2
	2 year	15.9	14.9	10.2	9.3
2	Baseline	12.8	12.1	9.3	6.5
	3 months	11.2	9.9	12.3	9.3
	1 year	14.9	14.6	8.2	12.4
	2 year	17.1	18.7	11.2	9.6
3	Baseline	6.9	8.0	5.1	4.8
	3 months	9.5	8.8	5.9	10.4
	1 year	12.8	12.1	7.6	10.2
	2 year	13.4	12.3	10.2	9.8
4	Baseline	8.2	7.1	9.5	7.4
	3 months	11.7	12.2	9.9	11.2
	1 year	13.1	12.7	9.4	12.8
	2 year	14.1	14.1	14.1	10.2
5	Baseline	7.5	6.6	4.5	6.1
	3 months	10.1	11.4	6.3	9.6
	1 year	12.4	12.4	8.1	7.2
	2 year	14.9	15.6	9.7	8.4
6	Baseline	8.4	7.3	6.8	9.4
	3 months	11.5	12.6	8.5	11.4
	1 year	14.7	13.9	18.9	10.1
	2 year	15.6	16.7	12.1	9.8