Table 2
Numbers, percentages, rate differences and rate ratios of cardiac procedures for acute myocardial infarction (AMI) hospital patients, by procedure, sex, age group and Aboriginal identity group in Dissemination Area, population aged 20 or older, Canada excluding Quebec, 2004/2005 to 2010/2011

Table 2
Numbers, percentages, rate differences and rate ratios of cardiac procedures for acute myocardial infarction (AMI) hospital patients, by procedure, sex, age group and Aboriginal identity group in Dissemination Area, population aged 20 or older, Canada excluding Quebec, 2004/2005 to 2010/2011
Table summary
This table displays the results of numbers. The information is grouped by procedure, sex and age group (appearing as row headers), high-percentage first nations identity areas , low-percentage aboriginal identity areas, rate difference , rate ratio , number of procedures, percent of ami patients and 95% confidence interval, calculated using from and to units of measure (appearing as column headers).
Procedure, sex and age group High-percentage First Nations identity areas Low-percentage Aboriginal identity areas Rate difference Rate ratio
Number of procedures Percent of AMI patients 95% confidence interval Number of procedures Percent of AMI patients 95% confidence interval
from to from to
Coronary angiography  
Total  
Crude 3,352 51.1 49.4 52.9 178,137 51.4 51.2 51.7 -0.3 1.0
Age-standardized Note ...: not applicable 51.1 49.9 52.3 Note ...: not applicable 58.1 57.9 58.3 -7.0 0.9
SexNote †  
Men 2,393 53.8 52.4 55.2 125,504 60.1 59.9 60.3 -6.3 0.9
Women 959 46.0 43.9 48.1 52,633 54.5 54.2 54.8 -8.5 0.8
Age group (years)  
20 to 44 310 70.9 63.0 78.8 11,047 76.0 74.6 77.5 -5.1 0.9
45 to 54 782 64.3 59.8 68.8 34,390 75.8 75.0 76.6 -11.5 0.8
55 to 64 968 59.2 55.5 63.0 48,123 70.8 70.2 71.4 -11.6 0.8
65 to 74 791 51.1 47.5 54.6 42,906 58.5 57.9 59.0 -7.4 0.9
75 or older 501 29.1 26.6 31.7 41,671 28.7 28.4 29.0 0.4 1.0
Revascularization (PCI and CABG combined)  
Total  
Crude 2,593 39.6 38.0 41.1 141,837 40.9 40.7 41.1 -1.3 1.0
Age-standardized Note ...: not applicable 39.6 38.5 40.7 Note ...: not applicable 46.8 46.6 47.0 -7.2 0.9
SexNote †  
Men 1,945 43.7 42.3 45.1 104,191 50.1 49.9 50.3 -6.4 0.9
Women 648 31.1 29.1 33.1 37,646 38.8 38.5 39.1 -7.7 0.8
Age group (years)  
20 to 44 227 51.9 45.2 58.7 8,360 57.5 56.3 58.8 -5.6 0.9
45 to 54 623 51.2 47.2 55.3 28,541 62.9 62.2 63.6 -11.7 0.8
55 to 64 759 46.5 43.1 49.8 40,182 59.1 58.5 59.7 -12.6 0.8
65 to 74 615 39.7 36.6 42.8 34,080 46.4 45.9 46.9 -6.7 0.9
75 or older 369 21.5 19.3 23.7 30,674 21.1 20.9 21.4 0.4 1.0
Percutaneous coronary intervention (PCI)  
Total  
Crude 2,012 30.7 29.4 32.0 114,374 33.0 32.8 33.2 -2.3 0.9
Age-standardized Note ...: not applicable 30.7 29.6 31.8 Note ...: not applicable 38.1 37.9 38.3 -7.4 0.8
SexNote †  
Men 1,488 33.3 31.9 34.7 82,978 40.1 39.9 40.3 -6.8 0.8
Women 524 25.2 23.3 27.1 31,396 32.8 32.5 33.1 -7.6 0.8
Age group (years)  
20 to 44 204 46.7 40.3 53.1 7,664 52.8 51.6 53.9 -6.1 0.9
45 to 54 501 41.2 37.6 44.8 24,974 55.0 54.4 55.7 -13.8 0.7
55 to 64 580 35.5 32.6 38.4 32,377 47.6 47.1 48.2 -12.1 0.7
65 to 74 437 28.2 25.6 30.9 25,417 34.6 34.2 35.1 -6.4 0.8
75 or older 290 16.9 14.9 18.8 23,942 16.5 16.3 16.7 0.4 1.1
Coronary artery bypass graft (CABG)  
Total  
Crude 612 9.3 8.6 10.1 29,136 8.4 8.3 8.5 0.9 1.1
Age-standardized Note ...: not applicable 9.3 8.6 10.0 Note ...: not applicable 9.2 9.1 9.3 0.1 1.0
SexNote †  
Men 480 10.9 10.0 11.8 22,513 10.6 10.5 10.7 0.3 1.0
Women 132 6.3 5.3 7.3 6,623 6.4 6.2 6.6 -0.1 1.0
Age group (years)  
20 to 44 24 5.5 3.3 7.7 779 5.4 5.0 5.7 0.1 1.0
45 to 54 126 10.4 8.6 12.2 3,850 8.5 8.2 8.8 1.9 1.3
55 to 64 191 11.7 10.0 13.3 8,322 12.2 12.0 12.5 -0.5 1.0
65 to 74 190 12.3 10.5 14.0 9,159 12.5 12.2 12.7 -0.2 1.0
75 or older 81 4.7 3.7 5.7 7,026 4.8 4.7 5.0 -0.1 1.0
... not applicable
Note †

standardized to age distribution of high-percentage First Nations identity AMI patient population

Sources: 2004/2005 to 2010/2011 Discharge Abstract Database and National Ambulatory Care Reporting System, Canadian Institute for Health Information; 2004/2005 to 2009/2010 Alberta Ambulatory Care Database, Alberta Health and Wellness; 2006 Census, Statistics Canada.
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