Table 1:

MGD scores^a

Criterion	Scoring
No. of candidate lesions identified on 4D-CT	Single lesion: 0 Multiple lesions: 2 No lesions: 2
Maximum diameter of largest lesion on 4D-CT	>13 mm: 0 7–13 mm: 1 <7 mm or no lesions: 2
WIN	>1600: 0
	800–1600: 1
	<800: 2

^aThe composite MGD score is based on all 3 components in Table 1 and ranges from 0 to 6. The 4D-CT MGD score does not include the WIN and ranges from 0 to 4.