World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
104
Citations
37836
World Ranking
7082
National Ranking
271

Arne Ohlsson 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 Arne Ohlsson 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: 432 publications — 45th percentile

45% of scientists in this discipline score the same or lower.

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

Arne Ohlsson 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 Arne Ohlsson 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: 104 D-Index — 66th percentile

66% of scientists in this discipline score the same or lower.

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

Overview

Arne Ohlsson was affiliated with the University of Toronto in Canada. Their research primarily focused on medical topics within the broad field of Medicine, with particular involvement in subfields such as Pulmonary and Respiratory Medicine, Pediatrics, Perinatology and Child Health, Radiology, Nuclear Medicine and Imaging, Epidemiology, and Genetics.

Their research covered several main topics, including:

  • Neonatal Respiratory Health Research
  • Cardiovascular Conditions and Treatments
  • Congenital Heart Disease Studies
  • Hemoglobinopathies and Related Disorders
  • Infant Development and Preterm Care
  • Erythropoietin and Anemia Treatment
  • Blood transfusion and management

Ohlsson contributed to numerous publications, with a notable presence in the Cochrane Database of Systematic Reviews and the Journal of Obstetrics and Gynaecology Canada. Key recent papers included:

  • Paracetamol (acetaminophen) for patent ductus arteriosus in preterm or low birth weight infants, 2020, Cochrane Database of Systematic Reviews
  • Ibuprofen for the treatment of patent ductus arteriosus in preterm or low birth weight (or both) infants, 2020, Cochrane Database of Systematic Reviews
  • Early erythropoiesis-stimulating agents in preterm or low birth weight infants, 2020, Cochrane Database of Systematic Reviews
  • Ibuprofen for the prevention of patent ductus arteriosus in preterm and/or low birth weight infants, 2020, Cochrane Database of Systematic Reviews

Their frequent co-authors included Sanjay M Aher, Prakesh S. Shah, Sachin S Shah, Janet B. Lacy, and Rebecca Attenborough.

Best Publications

  • Caffeine Therapy for Apnea of Prematurity

    Barbara Schmidt;Robin S Roberts;Peter Davis;Lex W Doyle

  • Sucrose for analgesia in newborn infants undergoing painful procedures

    Bonnie Stevens;Janet Yamada;Arne Ohlsson;Sarah Haliburton

  • Morbidity and mortality among very-low-birth-weight neonates with intrauterine growth restriction

    Ira M. Bernstein;Jeffrey D. Horbar;Gary J. Badger;Arne Ohlsson

  • Long-Term Effects of Caffeine Therapy for Apnea of Prematurity

    Barbara Schmidt;Robin S. Roberts;Peter Davis;Lex W. Doyle

  • Long-Term Effects of Indomethacin Prophylaxis in Extremely-Low-Birth-Weight Infants

    Barbara Schmidt;Peter Davis;Diane Moddemann;Arne Ohlsson

  • INDUCTION OF LABOR COMPARED WITH EXPECTANT MANAGEMENT FOR PRELABOR RUPTURE OF THE MEMBRANES AT TERM

    Mary E. Hannah;Arne Ohlsson;Dan Farine;Sheila A. Hewson

  • Variations in practice and outcomes in the Canadian NICU network: 1996-1997

    Shoo K. Lee;Douglas D. McMillan;Arne Ohlsson;Margaret Pendray

  • Hydralazine for treatment of severe hypertension in pregnancy: meta-analysis

    Laura A Magee;Chris Cham;Elizabeth J Waterman;Arne Ohlsson

  • Meta-analysis of enteral nutrition as a primary treatment of active crohn's disease

    Anne M. Griffiths;Arne Ohlsson;Philip M. Sherman;Lloyd R. Sutherland

  • Tocolytics for preterm labor: a systematic review.

    Kristen Gyetvai;Mary E Hannah;Ellen D Hodnett;Arne Ohlsson

  • A Randomized Trial of Planned Cesarean or Vaginal Delivery for Twin Pregnancy

    Jon F. R. Barrett;Mary E. Hannah;Eileen K. Hutton;Andrew R. Willan

  • Early erythropoietin for preventing red blood cell transfusion in preterm and/or low birth weight infants.

    Arne Ohlsson;Sanjay M Aher

  • Determinants of preterm birth rates in Canada from 1981 through 1983 and from 1992 through 1994.

    K.S. Joseph;Michael S. Kramer;Sylvie Marcoux;Arne Ohlsson

  • Effect of Epidural vs Parenteral Opioid Analgesia on the Progress of Labor: A Meta-analysis

    Stephen H. Halpern;Barbara L. Leighton;Arne Ohlsson;Jon F. R. Barrett

  • Survival Without Disability to Age 5 Years After Neonatal Caffeine Therapy for Apnea of Prematurity

    Barbara Schmidt;Peter J. Anderson;Lex W. Doyle;Lex W. Doyle;Deborah Dewey

  • Preterm birth and low birth weight among in vitro fertilization singletons: a systematic review and meta-analyses.

    Sarah D. McDonald;Zhen Han;Sohail Mulla;Kellie E. Murphy;Kellie E. Murphy

  • Multiple courses of antenatal corticosteroids for preterm birth (MACS): a randomised controlled trial.

    Kellie E Murphy;Mary E Hannah;Andrew R Willan;Sheila A Hewson

  • Intention to Become Pregnant and Low Birth Weight and Preterm Birth: A Systematic Review

    Prakesh S. Shah;Prakesh S. Shah;Taiba Balkhair;Taiba Balkhair;Arne Ohlsson;Arne Ohlsson;Joseph Beyene

  • Carbonic Anhydrase II Deficiency in 12 Families with the Autosomal Recessive Syndrome of Osteopetrosis with Renal Tubular Acidosis and Cerebral Calcification

    Sly Ws;Whyte Mp;Sundaram;Tashian Re

  • Ibuprofen for the treatment of patent ductus arteriosus in preterm and/or low birth weight infants

    Arne Ohlsson;Rajneesh Walia;Sachin S Shah

Frequent Co-Authors

Andrew R. Willan
Andrew R. Willan University of Toronto
Amiram Gafni
Amiram Gafni McMaster University
Joseph Beyene
Joseph Beyene McMaster University
Stephen G. Matthews
Stephen G. Matthews University of Toronto
Saroj Saigal
Saroj Saigal McMaster University
Prakesh S. Shah
Prakesh S. Shah University of Toronto
Bonnie Stevens
Bonnie Stevens University of Toronto
K.S. Joseph
K.S. Joseph University of British Columbia
Peter G Davis
Peter G Davis University of Melbourne
Mark Walker
Mark Walker University of Ottawa

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