Table 3:

Specificity estimates for detecting interval increase and decrease in VS for the patient cohorts and subgroups


	Increase vs No Increase			Decrease vs No Decrease
	Estimate	CI_L	CI_U	Estimate	CI_L	CI_U
Overall	0.92	0.89	0.95	0.91	0.88	0.94
Dimensions
2–3	0.92	0.87	0.95	0.92	0.87	0.95
0–1	0.92	0.86	0.95	0.91	0.85	0.94
Volume
<400	0.92	0.86	0.95	0.91	0.85	0.95
400–800	0.90	0.83	0.95	0.94	0.88	0.97
>800	0.95	0.87	0.98	0.88	0.79	0.93
Slice thickness
<1.5	0.92	0.88	0.95	0.92	0.88	0.95
>1.5	0.91	0.82	0.96	0.89	0.80	0.94

Note:—CI_L indicates lower limits of confidence interval; CI_U, upper limits of confidence interval.