Table 6.

Diagnostic Performance of the Risk Score for Detection of Advanced Colorectal Neoplasm in the Validation Cohort

	APCS score	KCS score	YCS score
HR vs. MR+LR
Sensitivity	3.6	1.8	10.7
Specificity	99.4	99.7	97.1
Balanced accuracy	51.5	50.7	53.9
MR+HR vs. LR
Sensitivity	42.0	65.1	56.8
Specificity	74.6	55.5	67.9
Balanced accuracy	58.3	60.3	62.4

Values are presented as percentage.

APCS, Asia-Pacific Colorectal Screening; KCS, Korean Colorectal Screening; YCS, Young adult Colorectal Screening; HR, high risk; MR, moderate risk; LR, low risk.