An evaluation of data quality in Canada’s Continuing Care Reporting System (CCRS): secondary analyses of Ontario data submitted between 1996 and 2011

Hirdes, John P; Poss, Jeff W; Caldarelli, Hilary; Fries, Brant E; Morris, John N; Teare, Gary F; Reidel, Kristen; Jutan, Norma

doi:10.1186/1472-6947-13-27

BMC Medical Informatics and Decision Making

Table 4 Trends in indicators of convergent validity for selected variables over time, by facility type (CCC and LTC), Ontario

From: An evaluation of data quality in Canada’s Continuing Care Reporting System (CCRS): secondary analyses of Ontario data submitted between 1996 and 2011

	Bowel		ADL & CPS		Pain & CPS		ABS & CPS		Number of assessments
	Continence & CPS 3+ *		Correlation**		Correlation**		Correlation**		Number of assessments
Quarter	CCC	LTC	CCC	LTC	CCC	LTC	CCC	LTC	CCC	LTC
1996_3	0.42		0.59		-0.25		0.28		9,164	NA
1996_4	0.41		0.58		-0.23		0.30		8,604	NA
1997_1	0.43		0.59		-0.22		0.30		8,372	NA
1997_2	0.43		0.58		-0.20		0.31		7,776	NA
1997_3	0.43		0.57		-0.23		0.30		8,199	NA
1997_4	0.44		0.58		-0.22		0.30		8,067	NA
1998_1	0.43		0.58		-0.21		0.31		8,103	NA
1998_2	0.45		0.59		-0.21		0.30		7,913	NA
1998_3	0.43		0.59		-0.19		0.30		7,855	NA
1998_4	0.45		0.58		-0.21		0.30		8,024	NA
1999_1	0.46		0.59		-0.21		0.29		7,977	NA
1999_2	0.46		0.58		-0.21		0.29		7,887	NA
1999_3	0.45		0.58		-0.20		0.30		7,798	NA
1999_4	0.45		0.57		-0.20		0.30		7,883	NA
2000_1	0.44		0.57		-0.17		0.29		7,899	NA
2000_2	0.44		0.57		-0.20		0.31		7,840	NA
2000_3	0.46		0.57		-0.20		0.30		7,795	NA
2000_4	0.44		0.58		-0.18		0.30		7,607	NA
2001_1	0.44		0.57		-0.19		0.30		7,908	NA
2001_2	0.43		0.57		-0.19		0.30		7,903	NA
2001_3	0.42		0.57		-0.17		0.31		7,850	NA
2001_4	0.44		0.57		-0.16		0.33		8,020	NA
2002_1	0.44		0.57		-0.17		0.33		7,909	NA
2002_2	0.44		0.58		-0.17		0.33		7,640	NA
2002_3	0.42		0.57		-0.17		0.33		7,718	NA
2002_4	0.41		0.56		-0.17		0.32		7,732	NA
2003_1	0.40		0.55		-0.19		0.31		7,572	NA
2003_2	0.41		0.56		-0.20		0.32		7,431	NA
2003_3	0.43		0.57		-0.19		0.33		7,535	NA
2003_4	0.42		0.56		-0.18		0.32		7,748	NA
2004_1	0.40		0.56		-0.18		0.32		7,724	NA
2004_2	0.42		0.56		-0.18		0.32		7,662	NA
2004_3	0.42		0.55		-0.19		0.33		7,745	NA
2004_4	0.39		0.55		-0.19		0.32		7,718	NA
2005_1	0.42		0.55		-0.19		0.32		7,792	NA
2005_2	0.42		0.55		-0.17		0.31		7,612	NA
2005_3	0.42	0.45	0.53	0.59	-0.20	-0.22	0.32	0.40	7,438	1,373
2005_4	0.41	0.41	0.53	0.59	-0.19	-0.22	0.31	0.43	7,519	2,699
2006_1	0.41	0.45	0.56	0.61	-0.18	-0.20	0.31	0.43	7,476	2,906
2006_2	0.43	0.43	0.55	0.60	-0.17	-0.18	0.33	0.39	7,435	5,825
2006_3	0.41	0.38	0.56	0.56	-0.18	-0.16	0.34	0.36	7,164	13,428
2006_4	0.40	0.41	0.54	0.57	-0.19	-0.17	0.34	0.36	7,149	13,589
2007_1	0.39	0.42	0.52	0.57	-0.19	-0.18	0.34	0.37	7,241	13,538
2007_2	0.39	0.41	0.50	0.57	-0.20	-0.18	0.35	0.37	7,190	14,337
2007_3	0.38	0.42	0.51	0.57	-0.18	-0.17	0.35	0.35	7,077	18,231
2007_4	0.37	0.43	0.51	0.57	-0.18	-0.16	0.33	0.35	7,231	21,999
2008_1	0.38	0.43	0.50	0.58	-0.19	-0.18	0.33	0.35	7,137	22,307
2008_2	0.37	0.43	0.51	0.57	-0.19	-0.18	0.34	0.35	7,097	28,323
2008_3	0.37	0.42	0.50	0.58	-0.18	-0.17	0.33	0.34	6,898	30,750
2008_4	0.36	0.43	0.50	0.58	-0.21	-0.18	0.35	0.35	7,038	31,373
2009_1	0.36	0.42	0.49	0.58	-0.16	-0.17	0.33	0.34	6,928	31,305
2009_2	0.36	0.41	0.49	0.58	-0.18	-0.16	0.35	0.34	7,124	40,454
2009_3	0.34	0.40	0.49	0.57	-0.18	-0.15	0.35	0.34	6,947	61,281
2009_4	0.36	0.40	0.49	0.57	-0.20	-0.15	0.34	0.33	7,192	74,405
2010_1	0.36	0.40	0.49	0.57	-0.18	-0.16	0.35	0.34	7,026	77,427
2010_2	0.37	0.40	0.49	0.57	-0.17	-0.15	0.34	0.34	6,954	77,554
2010_3	0.39	0.41	0.51	0.57	-0.18	-0.16	0.34	0.34	6,979	78,103
2010_4	0.37	0.40	0.52	0.57	-0.17	-0.16	0.34	0.33	7,032	78,497
2011_1	0.37	0.40	0.53	0.56	-0.19	-0.16	0.33	0.33	6,943	78,255
Intercept	0.46	0.43	0.60	0.59	0.21	0.20	0.29	0.40	–	–
Slope	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	–	–

*Cramer’s V.
**Pearson’s R.

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ISSN: 1472-6947

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