Table 3.

Overall Agreement Between Chart and eCQM Data

eCQM—chart agreement (ineligible, eligible-pass, or eligible-fail)
	Po*	Pe †	PI‡	BI§	PABAK ||	K¶	95 % CI K
STK-1: VTE prophylaxis	0.87	0.68	−0.12	−0.87	0.73	0.57	0.53–0.62
STK-5: AT by HD2	0.94	0.76	−0.07	−0.88	0.87	0.59	0.36–0.82
STK-10: consider for rehab	0.94	0.68	−0.04	−0.79	0.89	0.81	0.77–0.84
STK-2: AT at discharge	0.91	0.78	0.05	−0.88	0.82	0.56	0.50–0.61
NIHSS	0.98	0.50	−0.50	−0.49	0.95	0.95	0.93–0.96

*Po = observed proportion of agreement

^†Pe = expected proportion of agreement

^‡Pl = prevalence index

^§Bl = bias index

^‖PABAK = prevalence-adjusted bias-adjusted kappa

^¶K = unweighted kappa