Shahab Sayfi

Hamilton, ON, Canada

Last Updated: 09/26/2026

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Found 24 publications

Design, Conduct, and Analysis of Randomized Clinical Trials of Chinese Herbal Medicine.

Design, Conduct, and Analysis of Randomized Clinical Trials of Chinese Herbal Medicine.

Journal: JAMA network open

Published: July 29, 2026

The role of anti-Factor-Xa monitoring in the dosing and administration of low molecular weight heparins in pregnancy: a systematic review and meta-analysis.

The role of anti-Factor-Xa monitoring in the dosing and administration of low molecular weight heparins in pregnancy: a systematic review and meta-analysis.

Journal: Journal of thrombosis and haemostasis : JTH

Published: April 05, 2026

Use of Thresholds for Rating Certainty of Evidence with the GRADE Framework: A Systematic Survey of Systematic Reviews.

Use of Thresholds for Rating Certainty of Evidence with the GRADE Framework: A Systematic Survey of Systematic Reviews.

Journal: Journal of clinical epidemiology

Published: March 18, 2026

Discordant Certainty and Strength of Recommendations in Clinical Practice Guidelines: A Problem?

Discordant Certainty and Strength of Recommendations in Clinical Practice Guidelines: A Problem?

Journal: Journal of general internal medicine

Published: January 27, 2026

Anticoagulation for Pregnant Individuals With Mechanical Heart Valves: A Methodologic Review of Systematic Reviews.

Anticoagulation for Pregnant Individuals With Mechanical Heart Valves: A Methodologic Review of Systematic Reviews.

Journal: The Canadian journal of cardiology

Published: November 30, 2025

Corrigendum to GRADE guidance 39: using GRADE-ADOLOPMENT to adopt, adapt or create contextualized recommendations from source guidelines and evidence syntheses [Journal of Clinical Epidemiology 81 (2024) 111494].

Corrigendum to GRADE guidance 39: using GRADE-ADOLOPMENT to adopt, adapt or create contextualized recommendations from source guidelines and evidence syntheses [Journal of Clinical Epidemiology 81 (2024) 111494].

Journal: Journal of clinical epidemiology

Published: September 28, 2025

Falling Third-Trimester Insulin Requirements in Diabetic Pregnancies and Adverse Pregnancy Outcomes: A Systematic Review and Meta-Analysis.

Falling Third-Trimester Insulin Requirements in Diabetic Pregnancies and Adverse Pregnancy Outcomes: A Systematic Review and Meta-Analysis.

Journal: Journal of clinical medicine

Published: July 22, 2025

GRADE concept paper 9: rationale and process for creating a GRADE Ontology.

GRADE concept paper 9: rationale and process for creating a GRADE Ontology.

Journal: Journal of clinical epidemiology

Published: May 24, 2025

Seven principles for integrating health equity considerations in the practice guideline enterprise.

Seven principles for integrating health equity considerations in the practice guideline enterprise.

Journal: Journal of clinical epidemiology

Published: December 16, 2024

Enhancing health equity considerations in guidelines: health equity extension of the GIN-McMaster Guideline Development Checklist.

Enhancing health equity considerations in guidelines: health equity extension of the GIN-McMaster Guideline Development Checklist.

Journal: EClinicalMedicine

Published: November 14, 2024

Equity in evidence synthesis: You can't play on broken strings.

Equity in evidence synthesis: You can't play on broken strings.

Journal: Cochrane evidence synthesis and methods

Published: April 22, 2024

GRADE guidance 39: using GRADE-ADOLOPMENT to adopt, adapt or create contextualized recommendations from source guidelines and evidence syntheses.

GRADE guidance 39: using GRADE-ADOLOPMENT to adopt, adapt or create contextualized recommendations from source guidelines and evidence syntheses.

Journal: Journal of clinical epidemiology

Published: December 24, 2023

Showing 1-12 of 24

Last Updated: 09/26/2026