World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
91
Citations
32480
World Ranking
11704
National Ranking
1112

Stephen Kennedy 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 Stephen Kennedy 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: 375 publications — 33rd percentile

33% of scientists in this discipline score the same or lower.

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

Stephen Kennedy 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 Stephen Kennedy 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: 91 D-Index — 43rd percentile

43% of scientists in this discipline score the same or lower.

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

Overview

Stephen Kennedy is affiliated with the University of Oxford in the United Kingdom. Their primary field of study is Medicine, with a focus on subfields such as Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health, Pulmonary and Respiratory Medicine, Nutrition and Dietetics, and Public Health, Environmental and Occupational Health.

The main research topics they engage in include:

  • Pregnancy and preeclampsia studies
  • Gestational Diabetes Research and Management
  • Birth, Development, and Health
  • Neonatal Respiratory Health Research
  • COVID-19 Impact on Reproduction
  • Global Maternal and Child Health
  • Infant Development and Preterm Care

Stephen Kennedy has published extensively in several notable venues, with frequent publications in:

  • American Journal of Obstetrics and Gynecology
  • Frontiers in Global Women's Health
  • American Journal of Clinical Nutrition
  • JAMA Pediatrics
  • Nature Reviews Endocrinology

Their recent papers include:

  • Maternal and Neonatal Morbidity and Mortality Among Pregnant Women With and Without COVID-19 Infection, 2021, JAMA Pediatrics
  • Preeclampsia and COVID-19: results from the INTERCOVID prospective longitudinal study, 2021, American Journal of Obstetrics and Gynecology
  • The genetic basis of endometriosis and comorbidity with other pain and inflammatory conditions, 2023, Nature Genetics
  • Maternal and Neonatal Morbidity and Mortality Among Pregnant Women With and Without COVID-19 Infection: The INTERCOVID Multinational Cohort Study, 2022, Obstetrical & Gynecological Survey
  • Hormonal regulation of mammary gland development and lactation, 2022, Nature Reviews Endocrinology

Frequent co-authors collaborating with Stephen Kennedy include:

  • Aris T. Papageorghiou
  • Zulfiqar A Bhutta
  • José Villar
  • Leila Cheikh Ismail
  • Fernando C. Barros

Stephen Kennedy has contributed to book publications with the following titles:

  • COVID-19 and Women's Health, published by Frontiers Media in 2022
  • A History of Mathematics in the United States and Canada, published by MAA Spectrum in 2022

Best Publications

  • International standards for newborn weight, length, and head circumference by gestational age and sex: the Newborn Cross-Sectional Study of the INTERGROWTH-21st Project

    José Villar;Leila Cheikh Ismail;Cesar G Victora;Eric O Ohuma;Eric O Ohuma

  • ESHRE guideline for the diagnosis and treatment of endometriosis

    Stephen Kennedy;Agneta Bergqvist;Charles Chapron;Thomas D’Hooghe

  • Impact of endometriosis on quality of life and work productivity: a multicenter study across ten countries

    Kelechi E. Nnoaham;Lone Hummelshoj;Premila Webster;Thomas d’Hooghe

  • Maternal and Neonatal Morbidity and Mortality Among Pregnant Women With and Without COVID-19 Infection: The INTERCOVID Multinational Cohort Study.

    José Villar;José Villar;Shabina Ariff;Robert B. Gunier;Ramachandran Thiruvengadam

  • International standards for fetal growth based on serial ultrasound measurements: the Fetal Growth Longitudinal Study of the INTERGROWTH-21st Project

    Aris T Papageorghiou;Eric O Ohuma;Eric O Ohuma;Douglas G Altman;Tullia Todros

  • Delay in the diagnosis of endometriosis: a survey of women from the USA and the UK.

    Ruth Hadfield;Helen Mardon;David Barlow;Stephen Kennedy

  • Peripheral biomarkers of endometriosis: a systematic review

    K E May;S A Conduit-Hulbert;S A Conduit-Hulbert;J Villar;S Kirtley

  • The likeness of fetal growth and newborn size across non-isolated populations in the INTERGROWTH-21st Project: the Fetal Growth Longitudinal Study and Newborn Cross-Sectional Study

    José Villar;Aris T. Papageorghiou;Ruyan Pang;Eric O. Ohuma

  • Prevalence and incidence of chronic pelvic pain in primary care: evidence from a national general practice database.

    Kina T. Zondervan;Patricia L. Yudkin;Martin P. Vessey;Martin G. Dawes

  • The community prevalence of chronic pelvic pain in women and associated illness behaviour.

    Krina T Zondervan;Patricia L Yudkin;Martin P Vessey;Crispin P Jenkinson

  • Genome-wide association study identifies a locus at 7p15.2 associated with endometriosis

    Jodie N Painter;Carl A Anderson;Carl A Anderson;Dale R Nyholt;Stuart Macgregor

  • The impact of endometriosis upon quality of life: a qualitative analysis

    Georgina Jones;Crispin Jenkinson;Stephen Kennedy

  • Endometriotic disease: the role of peritoneal fluid

    P R Koninckx;S H Kennedy;D H Barlow

  • Development of an endometriosis quality-of-life instrument: The Endometriosis Health Profile-30.

    Georgina Jones;Stephen Kennedy;Stephen Kennedy;Angela Barnard;Angela Barnard;Josephine Wong;Josephine Wong

  • A systematic review of the accuracy of ultrasound in the diagnosis of endometriosis.

    J. Moore;S. Copley;J. Morris;D. Lindsell

  • Postnatal growth standards for preterm infants: the Preterm Postnatal Follow-up Study of the INTERGROWTH-21(st) Project.

    José Villar;Francesca Giuliani;Zulfiqar A Bhutta;Enrico Bertino

  • Chronic pelvic pain in the community--symptoms, investigations, and diagnoses.

    Krina T. Zondervan;Patricia L. Yudkin;Martin P. Vessey;Crispin P. Jenkinson

  • International estimated fetal weight standards of the INTERGROWTH-21st Project

    J Stirnemann;J Villar;L J Salomon;E Ohuma;E Ohuma

  • What makes a good case–control study? Design issues for complex traits such as endometriosis

    Krina T. Zondervan;Lon R. Cardon;Stephen H. Kennedy

  • Differences in characteristics among 1,000 women with endometriosis based on extent of disease

    Ninet Sinaii;Katherine Plumb;Louise Cotton;Ann Lambert

Frequent Co-Authors

Aris T. Papageorghiou
Aris T. Papageorghiou University of Oxford
Krina T. Zondervan
Krina T. Zondervan University of Oxford
David H. Barlow
David H. Barlow Boston University
Zulfiqar A Bhutta
Zulfiqar A Bhutta Aga Khan University
Fernando C. Barros
Fernando C. Barros Universidade Católica de Pelotas
Cesar G. Victora
Cesar G. Victora Universidade Federal de Pelotas
Crispin Jenkinson
Crispin Jenkinson University of Oxford
Hazel Inskip
Hazel Inskip University of Southampton
Grant W. Montgomery
Grant W. Montgomery University of Queensland
Douglas G. Altman
Douglas G. Altman University of Oxford

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