. 2010 Jan;39(1):17–22. doi: 10.1259/dmfr/91657756

Table 2. A_z values for both image types for each observer for their first readings.

Observer	Image type	A_z values	Difference between areas (DBA)	Standard error of DBA	95% CI of DBA	Significance of DBA
1	In vivo	0.859	0.027	0.040	−0.052 to 0.105	0.506
1	In vitro	0.886	0.027	0.040	−0.052 to 0.105	0.506
2	In vivo	0.861	0.022	0.051	−0.078 to 0.122	0.663
2	In vitro	0.883	0.022	0.051	−0.078 to 0.122	0.663
3	In vivo	0.872	0.007	0.047	−0.085 to 0.099	0.878
3	In vitro	0.879	0.007	0.047	−0.085 to 0.099	0.878

Table 2. Az values for both image types for each observer for their first readings.