The Canadian Task Force on Preventive Health Care (CTFPHC) appraises guidelines produced by other organizations as a complement to the production of CTFPHC clinical practice guidelines. The focus of the critical appraisal is on the quality of the methods used, with a commentary section that outlines some points for primary care practitioners to consider should they choose to implement the recommendations.
The Canadian Task Force on Preventive Health Care (CTFPHC) develops and disseminates clinical practice guidelines (CPG) for primary preventive care, based on systematic analysis of scientific evidence.
The CTFPHC, in cooperation with the Prevention Guidelines Division at the Public Health Agency of Canada and the Evidence Review and Synthesis Centre (ERSC), meets this mandate in several ways.
The CTFPHC develops new guidelines or updates existing guidelines on preventive health services, and also identifies additional high quality guidance produced by other organizations on topics that are relevant to the CTFPHC’s mandate.
The CTFPHC has implemented a process to critically appraise eligible guidelines produced by other groups. The CTFPHC critical appraisal process does not include a new systematic review of the source evidence referred to in the guidelines. As a result, the CTFPHC does not undertake a detailed content review of the recommendations or the appropriateness of levels of evidence. The focus of the critical appraisal is on the quality of the methods used to produce the guideline, with a Commentary section that outlines some points for primary care to consider if they choose to implement the recommendations in practice.
The primary objective of the critical appraisal process is to identify high quality guidelines that Canadian practitioners can use to facilitate preventive health care. A secondary objective is for the CTFPHC website to serve as a repository of guidelines identifying best practices for primary and secondary prevention.
Identification of a topic or guideline to consider for the CTFPHC appraisal process.
Most Responsible Person(s)
PGD Scientific Officer
CPGs or topics that are suitable for critical appraisal can be identified through the following mechanisms:
Review of guideline or topic for relevance to the CTFPHC mandate.
Most Responsible Person(s)
PGD Scientific Officer in consultation with the Critical Appraisal WG
Conduct a literature scan for recently published guidelines on that topic. Or, if a guideline has already been suggested, search for other recently published guidelines on that same topic.
Most Responsible Person(s)
PGD Scientific Officer
Complete the Guideline Selection template and choose a guideline (or guidelines) for appraisal.
Most Responsible Person(s)
PGD Scientific Officer
Each guideline identified through the literature scan (Step 3) will be evaluated based on 6 criteria:
The contents of the completed template will be discussed at a Critical Appraisal WG meeting. Members will select the guideline (or guidelines) that will be critically appraised through a qualitative assessment of the criteria.
Evaluation of the CPG development process using the AGREE II review tool and scoring system. This includes additional criteria identified by the CTFPHC.
Most Responsible Person(s)
PGD Scientific Officer
Generation of summary report for dissemination.
Most Responsible Person(s)
PGD Scientific Officer, Critical Appraisal WG members, and CTFPHC members
Review and vote by CTFPHC members.
Most Responsible Person(s)
CTFPHC members
CTFPHC members will review and vote on the final decision to support a positive appraisal.
Peer review.
Most Responsible Person(s)
PGC Scientific Officer
Feedback to the CPG developer group.
Most Responsible Person(s)
PGD Scientific Officer
The appraisal will be sent to the lead of the originating development group for information purposes and to correct any factual inaccuracies.
Review of KT opportunities and collaboration through Knowledge Translation Working Group (KT WG).
Most Responsible Person(s)
Critical Appraisal WG Chair, PGD Scientific Officer, and members from the KT WG.
Review all KT tools available by guideline producer and assess whether they can be included in the disseminated package.
Dissemination by the Knowledge Translation Working Group.
The KT WG will review the final appraisals and prepare them for dissemination through posting in a designated section of the CTFPHC website.
Maintaining currency of the critical appraisals.
Most Responsible Person(s)
PGD, Critical Appraisal WG