Table 5.

Rater agreement by clinical research coordinator (CRC) level of batch 1 using final guidelines

CRC Level	Kappa (κ)	Standard error	Z	p-value	95% CI lower bound	95% CI upper bound
Not qualified	0.742	0.082	8.999	<0.001	0.737	0.747
CRC 1	0.604	0.082	7.319	<0.001	0.598	0.609
CRC 2	0.396	0.082	4.796	<0.001	0.390	0.401
CRC 3	0.530	0.082	6.432	<0.001	0.525	0.536
CRC 4	1.000	0.082	12.124	<0.001	0.995	1.005