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Table 5 Prevalence comparison of adults with hypertension in various data sources

From: A data quality assessment to inform hypertension surveillance using primary care electronic medical record data from Alberta, Canada

Data source

Data source type

Year

Sample

Overall (crude %)

Males (crude %)

Females (crude %)

CPCSSN (Alberta-specific)

Primary care EMR data

2018

Albertans 18 years & older

23.6

26.1

21.6

National CPCSSN data [5]

Primary care EMR data

2012

Canadians 18 years & older

22.8

24.1

21.9

CCDSS [28]

Administrative data

2015

Canadians 20 years and older

25.4

25.2

25.6

CHMS [29]

Physical measures survey

2014–15

Canadians 20–79 years

23.3

24.3

22.0

CCHS [30]

Self-reported survey

2016

Canadians 12 years and older

17.7

18.3

17.1

  1. CCDSS Canadian Chronic Disease Surveillance System, CCHS Canadian Community Health Survey, CHMS Canadian Health Measures Survey, CPCSSN Canadian Primary Care Sentinel Surveillance Network, EMR Electronic medical record