Improving the quality of primary care by allocating performance-based targets, in a diverse insured population

Table 2 Performance rates (%) for Selected Clinical Indicators, 2003–2009

Indicator	2003	2004	2005	2006	2007	2008	2009	P for Time Trend
Mammography	51.3	52.7	63.1	67.7	65.3	70.6	73.8	0.001
Colorectal cancer screening	NM^a	15.6	19.0	27.7	30.4	33.6	38.5	<0.001
HbA1C Performance	NM	89.7	90.2	91.6	91.7	91.3	93.1	<0.001
Diabetes adequate control	53.2	46.7	56.0	54.6	55.9	59.6	59.7	0.035
Diabetes poor control	NM	13.0	11.1	11.7	11.1	9.3	9.2	0.010
Adequate LDL control in patients with cardio-vascular disease	33.0	35.9	45.9	56.3	59.6	61.6	62.8	0.001

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