Table 2.
Dice coefficients for 44 volumes in the study. The first and the second scores in each entry of the table are the mean and the standard deviation of the Dice scores between the automatic and the manual segmentations, respectively. See text for details.
| Acquisition date | T1 | T1gd | T2 | Flair | DA | ADC |
|---|---|---|---|---|---|---|
| Nov. 2005 | .71±.11 | .49±.14 | .87±.01 | .91±.03 | .84±.02 | .73±.08 |
| .80±.07 | .52±.15 | .95±.01 | .94±.02 | .94±.01 | .91±.07 | |
| March 2006 | .78±.04 | .77±.09 | .93±.02 | .84±.02 | ||
| .92±.02 | .85±.06 | .95±.02 | .96±.01 | |||
| Sep. 2006 | .87±.03 | .85±.08 | .84±.02 | .94±.01 | .88±.03 | .81±.04 |
| .90±.04 | .82±.12 | .95±.02 | .94±.02 | .94±.02 | .93±.03 | |
| Dec. 2006 | .87±.02 | .89±.03 | .93±.01 | .86±.02 | ||
| .91±.03 | .90±.04 | .95±.01 | .94±.01 | |||
| March 2007 | .84±.02 | .82±.11 | .93±.02 | .84±.02 | ||
| .91±.04 | .87±.11 | .94±.03 | .94±.01 | |||
| June 2007 | .81±.09 | .85±.09 | .93±.02 | |||
| .86±.11 | .81±.11 | .93±.03 | ||||
| Sep. 2007 | .87±.04 | .84±.08 | .87±.02 | .86±.03 | .87±.02 | |
| .92±.03 | .86±.07 | .94±.02 | .93±.01 | .94±.02 | ||
| Jan. 2008 | .88±.02 | .89±.02 | .91±.03 | .83±.04 | ||
| .90±.01 | .90±.02 | .91±.01 | .94±.02 | |||
| July 2008 | .87±.03 | .85±.02 | .91±.03 | .86±.03 | ||
| .93±.02 | .93±.02 | .94±.01 | .94±.02 | |||
| Oct. 2008 | .88±.03 | .85±.03 | .91±.03 | .84±.04 | ||
| .93±.03 | .93±.01 | .94±.01 | .93±.02 | |||