Research Article

The New Jersey Bowel Preparation Scale: A More Objective and Detailed Scoring System for Screening Colonoscopies

Table 4

Intraclass correlation coefficient of attending vs fellow by different bowel preparation scoring systems.

ScaleNJBPSBBPSOBPS

Kappa ICC0.99
95% CI [0.98, 0.99]
0.88
95% CI [0.83, 0.92]
0.89
95% CI [0.84, 0.93]

ICC: intraclass correlation coefficient; CI: confidence interval.