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 5 rends in internal consistency (Cronbach’s alpha values) for ADL, depression and aggressive behaviour scales 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

	ADL long form		Depression rating scale		Aggressive behaviour scale		Number of assessments
Quarter	CCC	LTC	CCC	LTC	CCC	LTC	CCC	LTC
1996_3	0.91		0.76		0.76		9,164	NA
1996_4	0.91		0.76		0.75		8,604	NA
1997_1	0.91		0.75		0.76		8,372	NA
1997_2	0.92		0.76		0.77		7,776	NA
1997_3	0.91		0.77		0.77		8,199	NA
1997_4	0.92		0.77		0.77		8,067	NA
1998_1	0.91		0.77		0.77		8,103	NA
1998_2	0.92		0.76		0.78		7,913	NA
1998_3	0.92		0.76		0.78		7,855	NA
1998_4	0.92		0.76		0.77		8,024	NA
1999_1	0.92		0.76		0.78		7,977	NA
1999_2	0.92		0.75		0.78		7,887	NA
1999_3	0.92		0.75		0.78		7,798	NA
1999_4	0.92		0.75		0.78		7,883	NA
2000_1	0.92		0.75		0.79		7,899	NA
2000_2	0.92		0.76		0.80		7,840	NA
2000_3	0.92		0.75		0.80		7,795	NA
2000_4	0.92		0.76		0.80		7,607	NA
2001_1	0.92		0.75		0.79		7,908	NA
2001_2	0.92		0.75		0.79		7,903	NA
2001_3	0.92		0.75		0.78		7,850	NA
2001_4	0.92		0.74		0.78		8,020	NA
2002_1	0.92		0.74		0.79		7,909	NA
2002_2	0.92		0.75		0.79		7,640	NA
2002_3	0.92		0.75		0.79		7,718	NA
2002_4	0.92		0.75		0.78		7,732	NA
2003_1	0.92		0.75		0.79		7,572	NA
2003_2	0.92		0.76		0.77		7,431	NA
2003_3	0.92		0.77		0.78		7,535	NA
2003_4	0.92		0.76		0.77		7,748	NA
2004_1	0.92		0.76		0.77		7,724	NA
2004_2	0.92		0.75		0.78		7,662	NA
2004_3	0.92		0.76		0.77		7,745	NA
2004_4	0.92		0.76		0.76		7,718	NA
2005_1	0.92		0.76		0.77		7,792	NA
2005_2	0.92		0.75		0.77		7,612	NA
2005_3	0.92	0.92	0.75	0.72	0.78	0.79	7,438	1,373
2005_4	0.93	0.93	0.75	0.70	0.79	0.75	7,519	2,699
2006_1	0.93	0.93	0.77	0.73	0.78	0.75	7,476	2,906
2006_2	0.93	0.93	0.77	0.71	0.79	0.74	7,435	5,825
2006_3	0.93	0.93	0.76	0.71	0.80	0.73	7,164	13,428
2006_4	0.93	0.93	0.76	0.70	0.80	0.72	7,149	13,589
2007_1	0.92	0.93	0.75	0.70	0.80	0.72	7,241	13,538
2007_2	0.92	0.93	0.76	0.70	0.80	0.72	7,190	14,337
2007_3	0.92	0.94	0.76	0.70	0.80	0.72	7,077	18,231
2007_4	0.92	0.94	0.76	0.71	0.80	0.73	7,231	21,999
2008_1	0.92	0.94	0.76	0.71	0.80	0.73	7,137	22,307
2008_2	0.92	0.94	0.75	0.71	0.79	0.73	7,097	28,323
2008_3	0.92	0.94	0.76	0.71	0.80	0.73	6,898	30,750
2008_4	0.92	0.94	0.76	0.72	0.79	0.72	7,038	31,373
2009_1	0.92	0.94	0.75	0.71	0.81	0.72	6,928	31,305
2009_2	0.92	0.94	0.75	0.72	0.80	0.73	7,124	40,454
2009_3	0.92	0.94	0.75	0.72	0.80	0.73	6,947	61,281
2009_4	0.92	0.94	0.75	0.71	0.81	0.73	7,192	74,405
2010_1	0.92	0.94	0.75	0.71	0.79	0.73	7,026	77,427
2010_2	0.92	0.94	0.74	0.71	0.80	0.74	6,954	77,554
2010_3	0.92	0.94	0.75	0.71	0.80	0.74	6,979	78,103
2010_4	0.93	0.94	0.75	0.71	0.79	0.73	7,032	78,497
2011_1	0.92	0.94	0.73	0.71	0.79	0.73	6,943	78,255
Intercept	0.92	0.93	0.76	0.71	0.77	0.74	–	–
Slope	0.00	0.00	0.00	0.00	0.00	-0.00	–	–

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ISSN: 1472-6947

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