Research
Read how they describe their research on their University of Toronto profile.
Latest papers
Intraindividual Change in Cognitive Function Among Adults With Systemic Lupus Erythematosus: A Markov Analysis Over 7 Years.
ACR open rheumatology · 2023 · first author
Profile of suicide attempts and risk factors among psychiatric patients: A case-control study
PLoS ONE · 2018
Exploring metabolic factors and health behaviors in relation to suicide attempts: A case-control study
Journal of Affective Disorders · 2018 · first author
16 publications.
Intraindividual Change in Cognitive Function Among Adults With Systemic Lupus Erythematosus: A Markov Analysis Over 7 Years.
Perera S, Cook R, Lee KA, Katz P, Touma Z
Profile of suicide attempts and risk factors among psychiatric patients: A case-control study
Bhatt M, Perera S, Zielinski L, Eisen RB, Yeung S, El-Sheikh W, DeJesus J, Rangarajan S, Sholer H, Iordan E
Exploring metabolic factors and health behaviors in relation to suicide attempts: A case-control study
Perera S, Eisen RB, Bhatt M, Dennis BB, Bawor M, El-Sheikh W, DeJesus J, Rangarajan S, Sholer H, Iordan E
Outpatient versus inpatient thyroidectomy: A systematic review and meta‐analysis
Daniel J. Lee, Christopher J. Chin, Chris Joon Ho Hong, Stefan Perera, Ian Witterick
Sex differences in social risk factors for suicidal behaviour
Eisen RB, Perera S, Bawor M, Dennis BB, Bhatt M, Zielinski L, El-Sheikh W, DeJesus J, Rangarajan S, Sholer H
Light therapy for non-seasonal depression: systematic review and meta-analysis
Perera S, Eisen R, Bhatt M, Bhatnagar N, de Souza R, Thabane L, Samaan Z
Body Mass Index Is an Important Predictor for Suicide: Results from a Systematic Review and Meta‐Analysis
Perera S, Eisen RB, Dennis BB, Bawor M, Bhatt M, Bhatnagar N, Thabane L, de Souza R, Samaan Z
Best (but oft-forgotten) practices: sensitivity analyses in randomized controlled trials 1 , 2
de Souza RJ, Eisen RB, Perera S, Bantoto B, Bawor M, Dennis BB, Samaan Z, Thabane L
Exploring the Association between Serum BDNF and Attempted Suicide
Eisen RB, Perera S, Bawor M, Dennis BB, El-Sheikh W, DeJesus J, Rangarajan S, Vair J, Sholer H, Hutchinson N
Association between cannabis use and treatment outcomes in patients receiving methadone maintenance treatment: a systematic review protocol
Zielinski L, Bhatt M, Eisen RB, Perera S, Bhatnagar N, MacKillop J, Steiner M, McDermid Vaz S, Thabane L, Samaan Z
Frequent collaborators
- Lehana Thabane and Zainab Samaan: 138 shared papers
- Randi McCabe and Karen Rowa: 89 shared papers
- Lehana Thabane and Britt Dennis: 73 shared papers
- Zainab Samaan and Britt Dennis: 72 shared papers
- Lehana Thabane and Laura Banfield: 40 shared papers
- Russell de Souza and Lehana Thabane: 31 shared papers
- Russell de Souza and Laura Banfield: 27 shared papers
- Luciano Minuzzi and Zainab Samaan: 16 shared papers
- Russell de Souza and Zainab Samaan: 14 shared papers
- James MacKillop and Luciano Minuzzi: 14 shared papers
- Zainab Samaan and Laura Banfield: 14 shared papers
- Lehana Thabane and James MacKillop: 13 shared papers
- Zainab Samaan and Neera Bhatnagar: 13 shared papers
- Zainab Samaan and Stefan Perera: 11 shared papers
- Richard Cook and Zahi Touma: 10 shared papers
- Lehana Thabane and Neera Bhatnagar: 9 shared papers
- Lehana Thabane and Stefan Perera: 9 shared papers
- Lehana Thabane and Luciano Minuzzi: 8 shared papers
- Russell de Souza and Britt Dennis: 7 shared papers
- James MacKillop and Jennifer Susan Brasch: 7 shared papers
- James MacKillop and Randi McCabe: 6 shared papers
- Britt Dennis and Stefan Perera: 6 shared papers
- Russell de Souza and Stefan Perera: 5 shared papers
- Lehana Thabane and Randi McCabe: 5 shared papers
- Lehana Thabane and Jennifer Susan Brasch: 4 shared papers
- Luciano Minuzzi and Stefan Perera: 4 shared papers
- Jennifer Susan Brasch and Zainab Samaan: 4 shared papers
- James MacKillop and Karen Rowa: 3 shared papers
- Jennifer Susan Brasch and Stefan Perera: 3 shared papers
- Neera Bhatnagar and Stefan Perera: 3 shared papers
- Lehana Thabane and Richard Cook: 2 shared papers
- Laura Banfield and Stefan Perera: 2 shared papers
- James MacKillop and Stefan Perera: 1 shared paper
- Randi McCabe and Stefan Perera: 1 shared paper
- Karen Rowa and Stefan Perera: 1 shared paper
- Richard Cook and Stefan Perera: 1 shared paper
- Zahi Touma and Stefan Perera: 1 shared paper
- Ian Witterick and Stefan Perera: 1 shared paper
- Psychiatry & Behavioural Neurosciences
- Department of Medicine
- Department of Health Research Methods, Evidence, and Impact
- McMaster University Libraries
- Department of Otolaryngology-Head & Neck Surgery
- Department of Statistics and Actuarial Science
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Zainab Samaan
Psychiatry & Behavioural Neurosciences
11 shared papers, latest 2018
Lehana Thabane
Department of Health Research Methods, Evidence, and Impact
9 shared papers, latest 2018
Britt Dennis
Department of Medicine
6 shared papers, latest 2018
Russell de Souza
Department of Health Research Methods, Evidence, and Impact
5 shared papers, latest 2018
Luciano Minuzzi
Psychiatry & Behavioural Neurosciences
4 shared papers, latest 2017
Neera Bhatnagar
McMaster University Libraries
3 shared papers, latest 2016
Jennifer Susan Brasch
Psychiatry & Behavioural Neurosciences
3 shared papers, latest 2018
Laura Banfield
McMaster University Libraries
2 shared papers, latest 2015
Karen Rowa
Psychiatry & Behavioural Neurosciences
1 shared papers, latest 2016
Randi McCabe
Psychiatry & Behavioural Neurosciences
1 shared papers, latest 2016
James MacKillop
Psychiatry & Behavioural Neurosciences
1 shared papers, latest 2016
Richard Cook
Department of Statistics and Actuarial Science
1 shared papers, latest 2023
Zahi Touma
Department of Medicine
1 shared papers, latest 2023
Ian Witterick
Department of Otolaryngology-Head & Neck Surgery
1 shared papers, latest 2017
A short, specific email works best. This draft uses one of their recent papers; replace the parts in brackets with your own details before sending.
Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.