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Our Data and Information Quality Program is recognized internationally for its comprehensiveness and high standards . We work with our data suppliers and users to ensure we continue to be a trusted source of health information that meets the broadening needs of our stakeholders.

In addition to the resources below, key reference information about CIHI’s data sources and indicators is available.

 

Data Quality by Data Holding

Narrow the search results below by using the drop-down menu to choose a data holding, or use the search bar for more freedom. You can also sort results by year.

Click a title for pricing and eligibility information. Some restrictions may apply. 

Data Holding Title Yearsort descending Description
CJRR Data Quality Documentation for Users: Canadian Joint Replacement Registry, 2015-2016 Data 2015-2016

Information on coverage, non-response, collection processes, data quality control, methodological changes and revision history.

HMHDB HMHDB Hospital Mental Health Database, 2015-2016: User Documentation 2015-2016

Describes the composition of the Hospital Mental Health Database (HMHDB), data quality and other information relevant to data users.

DAD Data Quality Study of the 2015–2016 Discharge Abstract Database: A Focus on Hospital Harm 2015–2016

A summary of results from a reabstraction study on DAD data, providing an assessment of coding quality, with a particular focus on data used to measure patient safety.

NRS National Rehabilitation Reporting System Data Quality Documentation, 2015–2016 2015–2016

Information on the fitness of National Rehabilitation Reporting System (NRS) data for various uses.

DAD Discharge Abstract Database Open-Year Data Quality Test Specifications, 2015–2016 2015–2016

Open-year data quality tests performed on the DAD in 2015–2016, along with the rules, selection criteria and data elements used.

NACRS National Ambulatory Care Reporting System Open-Year Data Quality Test Specifications, 2015–2016 2015–2016

Open-year data quality tests performed on NACRS in 2015–2016, including the rules, patient care types, submission levels, selection criteria and data elements used.

DAD Data Quality Documentation, Hospital Morbidity Database — Current-Year Information, 2015–2016 2015–2016

Information on the quality of the data file for the relevant fiscal year.

HMDB Data Quality Documentation, Hospital Morbidity Database — Current-Year Information, 2015–2016 2015–2016

Information on the quality of the data file for the relevant fiscal year.

NACRS Data Quality Documentation, National Ambulatory Care Reporting System— Current-Year Information, 2015–2016 2015–2016

Current-Year Information is produced on a yearly basis and provides information on the quality of the data file for the relevant fiscal year.

DAD Data Quality Documentation, Discharge Abstract Database — Current-Year Information, 2015–2016 2015–2016

Current-Year Information is produced on a yearly basis and provides information on the quality of the data file for the relevant fiscal year.

HMDB Data Quality Documentation, Discharge Abstract Database — Current-Year Information, 2015–2016 2015–2016

Current-Year Information is produced on a yearly basis and provides information on the quality of the data file for the relevant fiscal year.

NRS National Rehabilitation Reporting System, Data Quality Documentation, 2016–2017 2015–2016

Information on the fitness of National Rehabilitation Reporting System (NRS) data for various uses.

CORR Data Quality Documentation for Users: Canadian Organ Replacement Register, 2007 to 2016 Data 2016

Information on the types of data captured in CORR, data supply chain, coverage, under-reporting, non-response, reliability/response bias, methodological changes and revision history.

Provincial/Territorial Data Quality Report: Indicators and Contextual Measures 2016

CIHI produces annual data quality reports to assess the contribution of each province and territory to 11 of CIHI's databases.

DAD Job Aid: Alternate Level of Care Diagnosis List: Clarification of Use, 2016 2016

The importance of getting ALC data right and how to resolve problems related to medical facilities and health care.

HMDB Job Aid: Alternate Level of Care Diagnosis List: Clarification of Use, 2016 2016

The importance of getting ALC data right and how to resolve problems related to medical facilities and health care.

DAD Job Aid: Changes to Z-Codes Allowable With Alternate Level of Care Service 99 — 2016 2016

Z-code changes to coding and abstracting within the context of ALC.

HMDB Job Aid: Changes to Z-Codes Allowable With Alternate Level of Care Service 99 — 2016 2016

Z-code changes to coding and abstracting within the context of ALC.

HWDB Regulated Nurses, 2016: Methodology Guide 2016

This document summarizes the strengths and limitations of the nursing data contained in our analytical products and the ways in which it can be effectively used and analyzed. 

HWDB Health Workforce Database, 2016: Methodology Guide 2016

Summarizes the strengths and limitations of the health workforce data contained in our analytical products and the ways in which it can be effectively used and analyzed.

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