Heart Bypass Surgery Deaths in Utah Hospitals         (IQI 12)
Adults 18 Years and Over: 2005-2007
Hospital	Patients (Denominator)	Actual Rate	Expected Rate	Statistical Rating
Utah Overall	4,788	3.3%	3.9%	* * *
Dixie Regional	804	2.5%	3.5%	* *
Intermountain Medical Care	41	9.8%	5.1%	* *
LDS Hospital	866	4.7%	5.4%	* *
McKay-Dee Hospital	668	1.6%	3.2%	* * *
Ogden Regional	278	2.2%	2.7%	* *
Salt Lake Regional	131	6.9%	2.9%	*
St. Mark's Hospital	733	3.4%	4.1%	* *
Timpanogos Regional	106	0.9%	3.2%	* *
University Health Care	382	3.9%	3.3%	* *
Utah Valley Regional	594	3.7%	4.3%	* *
Veterans Administration Medical Center	185	1.6%	2.6%	* *
Most Utah hospitals in this table had about the same rate of deaths as expected compared to similar patients nationwide.  One Utah hospital had a lower rate than expected.  One hospital had a higher rate than expected.
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Rating: based on the Exact 95% Confidence Interval test of statistical significance.
***  Lower % deaths than expected,  ** same % deaths as expected,   * higher % deaths than expected.
Actual deaths: percentage of patients who received care for this condition or procedure and died in this hospital.
Expected deaths: percentage of patients who were expected to die at this hospital adjusted for its patient mix (age, gender, how ill the patients were).