Table 3.

Intraobserver Variability Assessment Based on the Standard Deviation (SD) of the Differences of the Observer's Original Evaluation Likelihood Estimates and the Observer's Corresponding Repeated Evaluation Likelihood Estimates

Observer	SD of the differences in the observers' likelihood estimates between the original and repeated evaluation
	Without CDSS-T	With CDSS-T
Physician 1	26.34	20.70
Physician 2	15.35	13.89
Physician 3	23.75	20.95
Physician 4	18.87	14.46
Physician 5	33.59	28.24
Physician 6	32.28	22.92
Physician 7	30.46	21.57
Physician 8	15.99	13.40
Physician 9	25.42	18.99
Physician 10	24.01	17.95
Physician 11	27.84	24.09
Physician 12	44.42	41.92
Mean	26.53	21.59

The intraobserver variability assessments were performed for the observer's evaluations without CDSS-T and with CDSS-T.

Mean SD with CDSS-T (21.59) was significantly smaller than the mean SD without CDSS-T (26.53), (P < .0001).