Fig 6. Automatic versus manual estimates of change and percentage change in tumor area for all 35 lesions (○).
A and B, Change in pre- to posttreatment area (A) (intraclass correlation coefficient [ICC] = 0.93) and percentage change in pre- to-posttreatment area (B) (ICC = 0.85) are shown. Dashed line shows cases in which automatic and manual estimates are identical, and solid line shows linear regression line for data.