Faculty profile
Ashok Chaurasia
Back to facultyThis profile is built from public research funding records (CIHR, NSERC and SSHRC) and PubMed. We have not imported them from a University of Waterloo directory, so their courses may be missing. Find their university profile.
Research
Latest papers
Investigating the association between assistive device use and the change in life satisfaction among community-dwelling older adults: analysis of The Canadian Longitudinal Study on Aging (CLSA).
Disability and rehabilitation. Assistive technology · 2026
The association between assistive device use and the change in informal caregiving hours among community-dwelling older adults: analysis of the Canadian Longitudinal Study on Aging (CLSA).
Disability and rehabilitation. Assistive technology · 2026
The Association Between Religious Participation and Social Isolation in Middle-Aged and Older Adults: A Longitudinal Analysis of the Canadian Longitudinal Study on Aging.
Journal of religion and health · 2026
Latest funding
What impacts COVID-19 vaccine uptake in Métis Citizens in Ontario? A population-based data linkage study.
CIHR · 2021 · Co-investigator
- $12,500
Power calculators for studies with designed missingness
NSERC · 2018 · Principal investigator
- $96,000
Power calculators for studies with designed missingness
NSERC · 2018 · Principal investigator
38 publications.
Investigating the association between assistive device use and the change in life satisfaction among community-dwelling older adults: analysis of The Canadian Longitudinal Study on Aging (CLSA).
Marasinghe KM, Chaurasia A, Oremus M
The association between assistive device use and the change in informal caregiving hours among community-dwelling older adults: analysis of the Canadian Longitudinal Study on Aging (CLSA).
Marasinghe KM, Chaurasia A, Oremus M
The Association Between Religious Participation and Social Isolation in Middle-Aged and Older Adults: A Longitudinal Analysis of the Canadian Longitudinal Study on Aging.
Ming K, Chaurasia A, Mock S, Oremus M
The Mediating Effect of Functional Social Support in the Pathway Between Memory and Depressive Symptoms: A Longitudinal Mediation Analysis of the Canadian Longitudinal Study on Aging.
Modebelu I, Chaurasia A, Maxwell CJ, Oremus M
Perspectives on vaccination among unvaccinated members of a Canadian indigenous population.
Shields T, King KD, Cripps S, Edwards SA, Kwong JC, Mecredy G, Chaurasia A, Douglas O, Cooke M
The Association Between Religiosity, Spirituality and Colorectal Cancer Screening: A Longitudinal Analysis of Alberta's Tomorrow Project in Canada.
Mirabi S, Chaurasia A, Oremus M
Exploring the association between religious participation and memory in middle- and older-aged adults in the Canadian Longitudinal Study on Aging.
Hosseini S, Chaurasia A, Oremus M
Correction: The impact of assistive devices on community-dwelling older adults and their informal caregivers: a systematic review.
Marasinghe KM, Chaurasia A, Adil M, Liu QY, Nur TI, Oremus M
Using classification and regression trees to model missingness in youth BMI, height and body mass data.
Doggett A, Chaurasia A, Chaput JP, Leatherdale ST
Learning from missing data: examining nonreporting patterns of height, weight, and BMI among Canadian youth.
Doggett A, Chaurasia A, Chaput JP, Leatherdale ST
What impacts COVID-19 vaccine uptake in Métis Citizens in Ontario? A population-based data linkage study.
Principal investigators: Cooke, Martin J
Keywords: Barriers To Vaccination; Consultations; Covid-19 Vaccine; Data Linkage; Indigenous Population; Mixed Methods Research; Métis; Vaccination Uptake; Vaccine Hesitancy
Power calculators for studies with designed missingness
Principal investigators: Chaurasia, Ashok
Power calculators for studies with designed missingness
Principal investigators: Chaurasia, Ashok
Keywords: Designed Missingness; Economize funds; Missing Data; Multiple Imputation; Number of Imputations; Sample Size calculation; Sequential Analysis; Statistical Power calculations; Stopping Rules; Study designs
Beyond diarrhea, to disability and death: uncovering the hidden health consequences of foodborne infections
Principal investigators: Majowicz, Shannon E; Galanis, Eleni
Keywords: Chronic Sequelae Of Infections; Cohort Studies; Electronic Health Records; Foodborne Infections; Hazard And Other Statistical Models; Infectious Disease Epidemiology; Notifiable Disease Data; Population And Public Health; Secondary Data Analysis
Extension of the COMPASS Study: building on our current success shaping the direction of youth health
Principal investigators: Leatherdale, Scott
Keywords: Alcohol; Diet); E-Cigarette; Knowledge Translation And Exchange; Longitudinal Study; Marijuana); Natural Experiment; Obesity And Correlates (Physical Activity; Prevention Intervention; Program And Policy Evaluation; Quasi-Experimental Design; School-Based; Substance Use (Tobacco; Youth/Adolescent
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
- Jean-Philippe Chaput and Valerie Carson: 28 shared papers
- Mark Oremus and Ashok Chaurasia: 12 shared papers
- Lora Giangregorio and John Hirdes: 10 shared papers
- Lora Giangregorio and Jean-Philippe Chaput: 4 shared papers
- Martin Cooke and Ashok Chaurasia: 4 shared papers
- David Hammond and Ashok Chaurasia: 3 shared papers
- Valerie Carson and Ashok Chaurasia: 3 shared papers
- Jean-Philippe Chaput and Ashok Chaurasia: 2 shared papers
- Lora Giangregorio and Valerie Carson: 1 shared paper
- Lora Giangregorio and Ashok Chaurasia: 1 shared paper
- David Hammond and Samantha Meyer: 1 shared paper
- John Garcia and Mark Oremus: 1 shared paper
- John Garcia and Ashok Chaurasia: 1 shared paper
- Mark Oremus and Martin Cooke: 1 shared paper
- Dimitra Panagiotoglou and Ashok Chaurasia: 1 shared paper
- Samantha Meyer and Ashok Chaurasia: 1 shared paper
- John Hirdes and Ashok Chaurasia: 1 shared paper
- Ashok Chaurasia and James Wallace: 1 shared paper
- School of Public Health Sciences
- School of Public Health and Health Systems
- School of Public Health and Health Systems (SPHHS)
- Other Population Studies
- Pediatrics
- Epidemiology, Biostatistics and Occupational Health
- Public Health and Health Systems, School of
- Other
Co-authors at University of Waterloo, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Mark Oremus
School of Public Health Sciences
12 shared papers, latest 2026
Martin Cooke
Other Population Studies
4 shared papers, latest 2025
David Hammond
School of Public Health Sciences
3 shared papers, latest 2019
Valerie Carson
Faculty
3 shared papers, latest 2021
Jean-Philippe Chaput
Pediatrics
2 shared papers, latest 2023
James Wallace
Public Health and Health Systems, School of
1 shared papers, latest 2021
John Hirdes
School of Public Health Sciences
1 shared papers, latest 2018
John Garcia
School of Public Health and Health Systems
1 shared papers, latest 2021
Dimitra Panagiotoglou
Epidemiology, Biostatistics and Occupational Health
1 shared papers, latest 2020
Samantha Meyer
School of Public Health and Health Systems
1 shared papers, latest 2021
Lora Giangregorio
Kinesiology and Health Sciences
1 shared papers, latest 2018
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