Table 2

Concordance between self-reported completion of advance care planning documentation, self-reported storage of advance care planning documentation at the current point of care and identification of advance care planning documentation in the health record

	Advance care planning documentation identified in health record, n (%)			Concordance (%)	κ	PABAK	P value
	Yes	No	Total	Concordance (%)	κ	PABAK	P value
Self-reported completion of advance care planning documentation
Yes	11 (21.2)	13 (25.0)	24 (46.2)	56.8	0.139	0.154	0.312
No	9 (17.3)	19 (35.6)	28 (53.8)
Total	20 (38.5)	32 (61.5)	52 (100.0)
Self-reported storage of advance care planning documentation at current point of care
Yes	6 (11.5)	8 (15.4)	14 (26.9)	57.7	0.053	0.154	0.693
No	14 (26.9)	24 (46.2)	38 (73.1)
Total	20 (38.5)	32 (61.5)	52 (100.0)

PABAK, prevalence-adjusted bias-adjusted kappa.