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Table 1 Summary of concordance correlation coefficient (CCC) and corresponding 95% confidence interval (CI) by group

From: Performance of automated CT ASPECTS in comparison to physicians at different levels on evaluating acute ischemic stroke at a single institution in China

Rater group CCC 95% CI
Residents 0.087 (− 0.026, 0.198)
Junior doctors 0.251 (0.142, 0.353)
Senior doctors 0.463 (0.308, 0.594)
Device 0.529 (0.339, 0.678)