Amy Johnston

Calgary, AB, Canada

Last Updated: 09/26/2026

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Found 21 publications

Influence of Enhanced Administrative Case-Finding Strategies on Prevalence of Hypertensive Disorders of Pregnancy in Ontario: A Population-Based Descriptive Study.

Influence of Enhanced Administrative Case-Finding Strategies on Prevalence of Hypertensive Disorders of Pregnancy in Ontario: A Population-Based Descriptive Study.

Journal: Journal of the American Heart Association

Published: July 17, 2026

Response by Johnston et al to Letters Regarding Article, "Risk of Incident Atrial Fibrillation in Women With a History of Hypertensive Disorders of Pregnancy: A Population-Based Retrospective Cohort Study".

Response by Johnston et al to Letters Regarding Article, "Risk of Incident Atrial Fibrillation in Women With a History of Hypertensive Disorders of Pregnancy: A Population-Based Retrospective Cohort Study".

Journal: Circulation

Published: October 13, 2025

Probabilistic Quantitative Bias Analysis for Misclassification and Uncontrolled Confounding: A Methodological Tutorial Using Real-World Data.

Probabilistic Quantitative Bias Analysis for Misclassification and Uncontrolled Confounding: A Methodological Tutorial Using Real-World Data.

Journal: The Canadian journal of cardiology

Published: September 16, 2025

Author's reply: letter to the editor regarding the paper "How the PICAR framework can benefit guideline systematic reviews: a call for greater attention".

Author's reply: letter to the editor regarding the paper "How the PICAR framework can benefit guideline systematic reviews: a call for greater attention".

Journal: Journal of clinical epidemiology

Published: March 25, 2025

Risk of Incident Atrial Fibrillation in Women With a History of Hypertensive Disorders of Pregnancy: A Population-Based Retrospective Cohort Study.

Risk of Incident Atrial Fibrillation in Women With a History of Hypertensive Disorders of Pregnancy: A Population-Based Retrospective Cohort Study.

Journal: Circulation

Published: February 11, 2025

Breaking Down Bias: A Methodological Primer on Identifying, Evaluating, and Mitigating Bias in Cardiovascular Research.

Breaking Down Bias: A Methodological Primer on Identifying, Evaluating, and Mitigating Bias in Cardiovascular Research.

Journal: The Canadian journal of cardiology

Published: September 30, 2024

Assessing cardiovascular disease risk in women with a history of hypertensive disorders of pregnancy: A guidance paper for studies using administrative data.

Assessing cardiovascular disease risk in women with a history of hypertensive disorders of pregnancy: A guidance paper for studies using administrative data.

Journal: Paediatric and perinatal epidemiology

Published: May 15, 2023

Peer-support interventions for women with cardiovascular disease: protocol for synthesising the literature using an evidence map.

Peer-support interventions for women with cardiovascular disease: protocol for synthesising the literature using an evidence map.

Journal: BMJ open

Published: October 05, 2022

Systematic review of validated case definitions to identify hypertensive disorders of pregnancy in administrative healthcare databases.

Systematic review of validated case definitions to identify hypertensive disorders of pregnancy in administrative healthcare databases.

Journal: Open heart

Published: September 22, 2022

Use of Race, Ethnicity, and National Origin in Studies Assessing Cardiovascular Risk in Women With a History of Hypertensive Disorders of Pregnancy.

Use of Race, Ethnicity, and National Origin in Studies Assessing Cardiovascular Risk in Women With a History of Hypertensive Disorders of Pregnancy.

Journal: CJC open

Published: June 15, 2021

Comparative efficacy and safety of antihyperglycemic drug classes for patients with type 2 diabetes following failure with metformin monotherapy: A systematic review and network meta-analysis of randomized controlled trials.

Comparative efficacy and safety of antihyperglycemic drug classes for patients with type 2 diabetes following failure with metformin monotherapy: A systematic review and network meta-analysis of randomized controlled trials.

Journal: Diabetes/metabolism research and reviews

Published: April 08, 2021

Mixed-method evaluation of a community-based postpartum support program: a study protocol.

Mixed-method evaluation of a community-based postpartum support program: a study protocol.

Journal: BMJ open

Published: October 08, 2020

Showing 1-12 of 21

Last Updated: 09/26/2026