John J. Riva

8.4k citations

45 papers · 1.9k indexed · 3 hit papers · h-index 17

Impact in

Internal Medicine top 1%
- Venous Thromboembolism Diagnosis and Management
Physical Therapy, Sports Therapy and Rehabilitation top 1%
- Balance, Gait, and Falls Prevention

Papers in

Medical Terminology 1
Physical Therapy, Sports Therapy and Rehabilitation 4
- Balance, Gait, and Falls Prevention 4

Co-authors: Jason W. Busse Meha Bhatt Stephen J Burnie Ian A. Greer Marc Rodger Saskia Middeldorp Anita Rajasekhar Bram Rochwerg
Journals: Canadian Medical Association Journal (4 papers)Journal of Clinical Epidemiology (3 papers)PLoS ONE (2 papers)Spine (2 papers)Occupational and Environmental Medicine (2 papers)
Partner nations: Canada United States United Kingdom

In The Last Decade

John J. Riva

44 papers receiving 1.8k citations

Hit Papers

align trajectories log scale

American Society of Hematology 2018 guidelines for management of venous thromboembolism: optimal management of anticoagulation therapy 2018 · 329 citations

Peers

Countries citing papers authored by John J. Riva

Since Specialization

Citations

This map shows the geographic impact of John J. Riva's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John J. Riva with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John J. Riva more than expected).

Fields of papers citing papers by John J. Riva

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John J. Riva. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John J. Riva. The network helps show where John J. Riva may publish in the future.

Co-authors

The 25 scholars most cited alongside John J. Riva, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John J. Riva Line = papers co-authored together John J. Riva links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Prevalence of symptom exaggeration among North American independent medical evaluation examinees: A systematic review of observational studies PLoS ONE ·Andrea Darzi, Li Wang, John J. Riva, Rami Z. Morsi, Rana Charide, Rachel Couban, Samer G. Karam, Jan Tavernier, Siegfried Bethke, Shanil Ebrahim, W. R. Waterman, Regina Kunz, Gordon H. Guyatt, Jason W. Busse	2025	0
2	Recommendation on instrument-based screening for depression during pregnancy and the postpartum period Canadian Medical Association Journal ·Eddy Lang, Heather Colquhoun, John C. LeBlanc, John J. Riva, Ainsley Moore, Gregory Traversy, Brenda J. Wilson, Roland Grad	2022	22
3	Indirectness (transferability) is critical when considering existing economic evaluations for GRADE clinical practice guidelines: a systematic review Journal of Clinical Epidemiology ·John J. Riva, Meha Bhatt, Carolina Castro Martins, Andrade-Oliveira Vinicius, Jason W. Busse, Feng Xie, Holger J. Schünemann, Jan Brożek	2022	2
4	GRADE notes: How to use GRADE when there is “no” evidence? A case study of the expert evidence approach Journal of Clinical Epidemiology ·Reem A. Mustafa, Carlos A. Cuello‐García, Meha Bhatt, John J. Riva, Sara K. Vesely, Wojtek Wiercioch, Robby Nieuwlaat, Payal Patel, Sheila J. Hanson, Fiona Newall, John Wiernikowski, Paul Monagle, Holger J. Schünemann	2021	25
5	Attitudes towards chiropractic: a repeated cross-sectional survey of Canadian family physicians BMC Family Practice ·Jason W. Busse, 健正大木, Michael Faßbach, Ken W. Harclerode, Sirkku Mörsäri, Kenneth A. Jacobsen, John J. Riva, Kim Sanchez, Marc Dilauro, Thalia Rucks, Isabelle Pagé, Y. P. Zhang, Oluwakemi Y Omotosho, Daniel perez, Michael P. O rsquo Donnell, Ainsley Moore, Claude Gauthier, David Price	2021	7
6	Volunteer Impact on Health-Related Outcomes for Seniors: a Systematic Review And Meta-Analysis Canadian Geriatrics Journal ·Ainsley Moore, Shahrzad Motaghi, Behnam Sadeghirad, Housne Begum, John J. Riva, Jessica Gaber, Lisa Dolovich	2021	9
7	Comparative effectiveness of exercise interventions for preventing falls in older adults: A secondary analysis of a systematic review with network meta-analysis Experimental Gerontology ·Kathryn M. Sibley, Sonia M. Thomas, Areti Angeliki Veroniki, Myanca Rodrigues, Jemila S. Hamid, Chantelle C. Lachance, Elise Cogo, Paul A. Khan, John J. Riva, Kednapa Thavorn, H. Robson MacDonald, Jayna Holroyd‐Leduc, Fabio Feldman, Gillian D. Kerr, Susan Jaglal, Sharon E. Straus, Andrea C. Tricco	2020	31
8	Medical students’ challenges and suggestions regarding research training: a synthesis of comments from a cross-sectional survey SHILAP Revista de lepidopterología ·John J. Riva, Chenxiu Hu, Angelika Cottmann, Augustin Toma, R. O. Whyte, Gina Agarwal, Jason W. Busse	2019	6
9	American Society of Hematology 2018 guidelines for management of venous thromboembolism: optimal management of anticoagulation therapy Blood Advances ·Daniel M. Witt, Robby Nieuwlaat, Nathan P. Clark, Jack Ansell, Anne Holbrook, Jane Skov, Nadine Shehab, Ana Usovaitė, Linhong Jing, Francesco Dentali, Mark Crowther, Arnav Agarwal, Meha Bhatt, Rasha Khatib, John J. Riva, Yuan Zhang, Gordon Guyatt Hit paper breakdown →	2018	329
10	Comparisons of Interventions for Preventing Falls in Older Adults JAMA ·Andrea C. Tricco, Sonia M. Thomas, Areti Angeliki Veroniki, Jemila S. Hamid, Elise Cogo, Lisa Strifler, Paul A. Khan, Reid Robson, Kathryn M. Sibley, H. Robson MacDonald, John J. Riva, Kednapa Thavorn, Charlotte Wilson, Jayna Holroyd‐Leduc, Gillian D. Kerr, Fabio Feldman, Sumit R. Majumdar, Susan Jaglal, Kobayashi Tonio, Sharon E. Straus Hit paper breakdown →	2017	395
11	The Saudi clinical practice guideline for the management of overweight and obesity in adults Saudi Medical Journal ·Assim A. Alfadda, Madhawi Aldhwayan, Yoon-Cheol Yang, François Loze, Ameera B. A. Jailani, 睦子吉岡, Saad Alzahrani, Gary Anthony Leckey, Reem M. Sallam, John J. Riva, Jan Brożek, Holger J. Schünemann, Ainsley Moore	2016	49
12	Nonfunctioning pituitary macroadenoma: a case report from the patient perspective Chiropractic & Manual Therapies ·Ana Catarina da Silva Rocha, James Milligan, Ben-Seng Ho, John J. Riva	2016	1
13	Minding the gap: Prioritization of care issues among nurse practitioners, family physicians and geriatricians when caring for the elderly Journal of Interprofessional Care ·Ainsley Moore, 宫希魁, Kalpana Nair, Doug Oliver, Allison Brown, Luis Saveedra, John J. Riva	2014	7
14	Outcomes for patients with the same disease treated inside and outside of randomized trials: a systematic review and meta-analysis Canadian Medical Association Journal ·Natasha Fernandes, Dianne Bryant, Lauren E. Griffith, Mohamed El-Rabbany, Julien Viven, Crystal O. Kean, Jacquelyn Marsh, Shih-Hua Sarah Chen, R. Moyer, Clare J. Reade, John J. Riva, Lyndsay Somerville, Neera Bhatnagar	2014	18
15	Lone workers attitudes towards their health: views of Ontario truck drivers and their managers BMC Research Notes ·Beatrice McDonough, Michelle Howard, Ricardo Angeles, Lisa Dolovich, Pranitha. Pather, John J. Riva, M. Otani	2014	25
16	Spine surgeons’ requirements for imaging at the time of referral: a survey of Canadian spine surgeons Canadian Journal of Surgery ·Jason W. Busse, John J. Riva, Raja Rampersaud, Michael Goytan, Thomas E. Feasby, Martin H. Reed, John J. You	2014	8
17	Surgeon Attitudes Toward Nonphysician Screening of Low Back or Low Back–Related Leg Pain Patients Referred for Surgical Assessment Spine ·Jason W. Busse, John J. Riva, Flavia de Almeida Fabio Garboggini, Sandy Huey-Jen Hsu, Charles G. Fisher, Eugene K. Wai, Andrade-Oliveira Vinicius, Brian Drew, Ortiz Arduan A, Stephen D. Walter, Paul Bishop, Raja Rampersaud	2013	21
18	Risks and benefits of screening asymptomatic women for ovarian cancer: A systematic review and meta-analysis Gynecologic Oncology ·Clare J. Reade, John J. Riva, Jason W. Busse, Charlie H. Goldsmith, Laurie Elit	2013	68
19	Chiropractors and Pharmacists in a Family Health Team: Unlikely Allies in the Collaborative Management of Pregnancy-Related Low Back Pain Canadian Pharmacists Journal / Revue des Pharmaciens du Canada ·John J. Riva, صليحة قيدوم, 瓜谷章, Muhammad Irfan Haider, Г.А. Кузембаева	2011	1
20	Predictors of prolonged recovery following acceptance for disability benefits: a systematic review of observational studies Occupational and Environmental Medicine ·Jason W. Busse, Ivan Steenstra, John J. Riva, Shanil Ebrahim, 关辛, Gordon Guyatt	2011	2

About John J. Riva

John J. Riva is a scholar working on Medical Terminology, Physical Therapy, Sports Therapy and Rehabilitation, Geriatrics and Gerontology, Statistics, Probability and Uncertainty and Pharmacy, having authored 45 papers that have together received 1.9k indexed citations. Recurring topics across this work include Clinical practice guidelines implementation (7 papers), Health Systems, Economic Evaluations, Quality of Life (7 papers), Musculoskeletal pain and rehabilitation (5 papers), Meta-analysis and systematic reviews (5 papers), Chronic Disease Management Strategies (4 papers), Innovations in Medical Education (4 papers), Cerebral Palsy and Movement Disorders (4 papers) and Balance, Gait, and Falls Prevention (4 papers). The work is most often cited by research in Internal Medicine (448 citations), Physical Therapy, Sports Therapy and Rehabilitation (285 citations), Hematology (244 citations), Geriatrics and Gerontology (84 citations) and Cardiology and Cardiovascular Medicine (425 citations). John J. Riva has collaborated with scholars based in Canada, United States and United Kingdom. Frequent co-authors include Jason W. Busse, Meha Bhatt, Stephen J Burnie, Ian A. Greer, Marc Rodger, Saskia Middeldorp, Anita Rajasekhar, Bram Rochwerg, Sara R. Vazquez and Allison James. Their work appears in journals such as Canadian Medical Association Journal, Journal of Clinical Epidemiology, PLoS ONE, Spine and Occupational and Environmental Medicine.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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