World's Best Scientists 2026 revealed!
James F. Blanchard

James F. Blanchard

D-Index & Metrics

Medicine

D-Index
75
Citations
24689
World Ranking
19043
National Ranking
804

James F. Blanchard publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where James F. Blanchard sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 479 publications — 54th percentile

54% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

James F. Blanchard D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where James F. Blanchard sits on this spectrum.

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 75 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

James F. Blanchard is affiliated with the University of Manitoba in Canada and has contributed extensively to the field of Medicine, with a particular focus on Infectious Diseases, Epidemiology, Pediatrics, Perinatology and Child Health, General Health Professions, and Sociology and Political Science. Their research encompasses a wide range of topics including HIV/AIDS Research and Interventions, HIV, Drug Use, Sexual Risk, Global Maternal and Child Health, Sex Work and Related Issues, Child Nutrition and Water Access, Adolescent Sexual and Reproductive Health, and HIV Research and Treatment.

Their scholarly output includes publications in prominent journals and venues, with frequent appearances in the Journal of the International AIDS Society, Global Health Science and Practice, Gates Open Research, BMJ Global Health, and bioRxiv (Cold Spring Harbor Laboratory).

Recent notable papers by Blanchard include:

  • Three lessons for the COVID-19 response from pandemic HIV, 2020, The Lancet HIV
  • Bringing Greater Precision to Interactions Between Community Health Workers and Households to Improve Maternal and Newborn Health Outcomes in India, 2020, Global Health Science and Practice
  • Association of prenatal counselling and immediate postnatal support with early initiation of breastfeeding in Uttar Pradesh, India, 2021, International Breastfeeding Journal
  • HIV prevalence, testing and treatment among men who have sex with men through engagement in virtual sexual networks in Kenya: a cross-sectional bio-behavioural study, 2020, Journal of the International AIDS Society
  • Leaving no one behind? An equity analysis of the HIV care cascade among a cohort of people living with HIV in Manitoba, Canada, 2021, BMC Public Health

Blanchard's research collaborations include frequent co-authors such as Marissa Becker, Shajy Isac, Faran Emmanuel, Vasanthakumar Namasivayam, and Parinita Bhattacharjee, indicating a collaborative approach in their research endeavors.

Best Publications

  • Cancer risk in patients with inflammatory bowel disease: a population-based study.

    Charles N. Bernstein;James F. Blanchard M.D.;Erich Kliewer;Andre Wajda

  • The prevalence of extraintestinal diseases in inflammatory bowel disease: a population-based study

    Charles N Bernstein;James F Blanchard;James F Blanchard;Patricia Rawsthorne;Nancy Yu

  • The epidemiology of inflammatory bowel disease in Canada: a population-based study.

    Charles N Bernstein;Andre Wajda;Lawrence W Svenson;Adrian MacKenzie

  • Epidemiology of Crohn's Disease and Ulcerative Colitis in a Central Canadian Province: A Population-based Study

    Charles N. Bernstein;James F. Blanchard;Patricia Rawsthorne;Andre Wajda

  • The incidence of deep venous thrombosis and pulmonary embolism among patients with inflammatory bowel disease: a population-based cohort study.

    Charles N. Bernstein;James F. Blanchard;Donald S. Houston;Andre Wajda

  • The clustering of other chronic inflammatory diseases in inflammatory bowel disease: a population-based study.

    Charles N. Bernstein;Andre Wajda;James F. Blanchard

  • The incidence of fracture among patients with inflammatory bowel disease. A population-based cohort study.

    Charles N. Bernstein;James F. Blanchard;William Leslie;Andre Wajda

  • Association between the use of antibiotics in the first year of life and pediatric inflammatory bowel disease.

    Souradet Y Shaw;James F Blanchard;Charles N Bernstein

  • The absolute bioavailability of caffeine in man.

    J. Blanchard;S. J. A. Sawers

  • A Population-Based Case Control Study of Potential Risk Factors for IBD

    Charles N Bernstein;Patricia Rawsthorne;Mary Cheang;James F Blanchard

  • Evaluation of the relative efficacy of various techniques for deproteinizing plasma samples prior to high-performance liquid chromatographic analysis

    James Blanchard

  • The rising prevalence and changing age distribution of multiple sclerosis in Manitoba

    R. A. Marrie;N. Yu;J. Blanchard;S. Leung

  • Risk factors for abdominal aortic aneurysm: results of a case-control study.

    James F. Blanchard;Haroutune K. Armenian;Pamela Poulter Friesen

  • Association Between the Use of Antibiotics and New Diagnoses of Crohn ' s Disease and Ulcerative Colitis

    Souradet Y Shaw;James F Blanchard;Charles N Bernstein

  • The incidence of arterial thromboembolic diseases in inflammatory bowel disease: a population-based study.

    Charles N. Bernstein;Andre Wajda;James F. Blanchard

  • Violence against female sex workers in Karnataka state, south India: impact on health, and reductions in violence following an intervention program

    Tara S H Beattie;Parinita Bhattacharjee;B M Ramesh;Vandana Gurnani

  • Small-area Variations and Sociodemographic Correlates for the Incidence of Crohn's Disease and Ulcerative Colitis

    James F. Blanchard;Charles N. Bernstein;Andre Wajda;Patricia Rawsthorne

  • IN VITRO EVALUATION OF PLURONIC F127 BASED CONTROLLED RELEASE OCULAR DELIVERY SYSTEMS FOR PILOCARPINE

    Suketu D. Desai;James Blanchard

  • Declines in risk behaviour and sexually transmitted infection prevalence following a community-led HIV preventive intervention among female sex workers in Mysore, India.

    Sushena Reza-Paul;Tara Beattie;Hafeez Ur Rahman Syed;Koppal T Venukumar

  • Modelling HIV/AIDS epidemics in Botswana and India: impact of interventions to prevent transmission

    Nico J. D. Nagelkerke;Nico J. D. Nagelkerke;Prabhat Jha;Sake J. de Vlas;Eline L. Korenromp;Eline L. Korenromp

Frequent Co-Authors

Stephen Moses
Stephen Moses University of Manitoba
Charles N. Bernstein
Charles N. Bernstein University of Manitoba
Michel Alary
Michel Alary Université Laval
Peter Vickerman
Peter Vickerman University of Bristol
Paul Sandstrom
Paul Sandstrom Public Health Agency of Canada
Charlotte Watts
Charlotte Watts London School of Hygiene & Tropical Medicine
Agegnehu Gettie
Agegnehu Gettie Aaron Diamond AIDS Research Center
Ruth Ann Marrie
Ruth Ann Marrie University of Manitoba
Lori Heise
Lori Heise Johns Hopkins University
Robert C. Brunham
Robert C. Brunham University of British Columbia

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