This profile is built from public research funding records (CIHR, NSERC and SSHRC) and PubMed. We have not imported them from a University of Ottawa directory, so their courses and email address may be missing. Find their university profile.
Research
Latest papers
Maternal Immigrant Status and Mortality in Children With Congenital Heart Disease: A Population-Based Cohort Study.
Birth defects research · 2026 · first author
Associations between maternal race, socioeconomic status and shoulder dystocia: a population-based retrospective cohort study in Ontario Canada.
BMC pregnancy and childbirth · 2026 · first author
Association Between Socioeconomic Status and Major Congenital Anomalies: A Two-Sample Mendelian Randomization Study.
Birth defects research · 2025
Latest funding
- $104,795
Disparities in congenital heart disease burden by maternal socioeconomic status and ethnicity
CIHR · 2018 · Nominated PI
17 publications.
Maternal Immigrant Status and Mortality in Children With Congenital Heart Disease: A Population-Based Cohort Study.
Miao Q, Dunn SI, Wen SW, Lougheed J, Griffiths R, Venegas CL, Velez MP, Walker M
Associations between maternal race, socioeconomic status and shoulder dystocia: a population-based retrospective cohort study in Ontario Canada.
Miao Q, Guo Y, Maxwell C, Wen SW, St Hill A, Dingwall-Harvey A, Kuepfer T, Walker M
Association Between Socioeconomic Status and Major Congenital Anomalies: A Two-Sample Mendelian Randomization Study.
Linares D, Miao Q, Luna B
Innovation through collaboration: Identifying opportunities to improve congenital anomalies surveillance in Canada.
de Escalante YN, Bedard T, Cole C, Dang K, Jeyaraman M, Johnston K, Miao Q, Rickert L
Associations between mental health conditions in pregnancy and maternal socioeconomic status: a population-based retrospective cohort study in Ontario, Canada.
Miao Q, Zai G, Joiner I, Burnside J, Walker M
Provincial and territorial congenital anomalies surveillance: a summary of surveillance programs across Canada.
Bedard T, Nava de Escalante Y, Cole C, Dang K, Jeyaraman M, Johnston K, Miao Q, Rickert L, Nelson C
Association between maternal marginalization and infants born with congenital heart disease in Ontario Canada.
Miao Q, Dunn S, Wen SW, Lougheed J, Yang P, Davies M, Venegas CL, Walker M
Perinatal and pediatric outcomes associated with the use of fertility treatment: a population-based retrospective cohort study in Ontario, Canada.
Dimanlig-Cruz S, Corsi DJ, Lanes A, Meng L, Miao Q, Walker M, Fell DB
Associations of congenital heart disease with deprivation index by rural-urban maternal residence: a population-based retrospective cohort study in Ontario, Canada.
Miao Q, Dunn S, Wen SW, Lougheed J, Sharif F, Walker M
Racial variations of adverse perinatal outcomes: A population-based retrospective cohort study in Ontario, Canada.
Miao Q, Guo Y, Erwin E, Sharif F, Berhe M, Wen SW, Walker M
Disparities in congenital heart disease burden by maternal socioeconomic status and ethnicity
Principal investigators: Miao, Qun
Keywords: Birth Prevalence; Congenital Heart Disease; Data Linkage; Maternal Ethnicity; Maternal Socioeconomic Status; Population-Based Study; Sex
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Mark Walker and Laura Gaudet: 12 shared papers
- Mark Walker and Qun Miao: 11 shared papers
- Sandra Dunn and Mark Walker: 7 shared papers
- Mark Walker and Yanfang Guo: 7 shared papers
- Monica Taljaard and Sandra Dunn: 5 shared papers
- Sandra Dunn and Qun Miao: 5 shared papers
- Qun Miao and Yanfang Guo: 4 shared papers
- Mark Walker and Shi Wen: 3 shared papers
- Katherine Muldoon and Yanfang Guo: 3 shared papers
- Laura Gaudet and Yanfang Guo: 3 shared papers
- Monica Taljaard and Mark Walker: 2 shared papers
- Shi Wen and Yanfang Guo: 2 shared papers
- Laura Gaudet and Qun Miao: 2 shared papers
- Maya Jeyaraman and Qun Miao: 2 shared papers
- Monica Taljaard and Laura Gaudet: 1 shared paper
- Monica Taljaard and Qun Miao: 1 shared paper
- Mark Walker and Katherine Muldoon: 1 shared paper
- Katherine Muldoon and Shi Wen: 1 shared paper
- Katherine Muldoon and Qun Miao: 1 shared paper
- Shi Wen and Qun Miao: 1 shared paper
- Obstetrics and Gynecology
- School of Epidemiology and Public Health
- Other
Co-authors at University of Ottawa, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Mark Walker
Obstetrics and Gynecology
11 shared papers, latest 2026
Sandra Dunn
Faculty
5 shared papers, latest 2023
Yanfang Guo
Faculty
4 shared papers, latest 2026
Laura Gaudet
Obstetrics and Gynecology
2 shared papers, latest 2020
Maya Jeyaraman
Faculty
2 shared papers, latest 2025
Katherine Muldoon
Faculty
1 shared papers, latest 2020
Monica Taljaard
School of Epidemiology and Public Health
1 shared papers, latest 2020
Shi Wen
Obstetrics and Gynecology
1 shared papers, latest 2020
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