World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
110
Citations
48496
World Ranking
5525
National Ranking
2980

Thomas M. Gill 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 Thomas M. Gill 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: 472 publications — 53rd percentile

53% of scientists in this discipline score the same or lower.

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

Thomas M. Gill 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 Thomas M. Gill 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: 110 D-Index — 73rd percentile

73% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • Member of the Association of American Physicians
  • Member of the Association of American Physicians

Overview

Thomas M. Gill is affiliated with Yale University in the United States and conducts research primarily in the field of Medicine, with a specific focus on Geriatrics and Gerontology. Their work explores various aspects related to aging, health outcomes, and clinical care for older adults.

The scientist has published extensively on topics including:

  • Frailty in Older Adults
  • Health disparities and outcomes
  • Geriatric Care and Nursing Homes
  • Nutrition and Health in Aging
  • Dementia and Cognitive Impairment Research
  • Health Systems, Economic Evaluations, Quality of Life
  • Hip and Femur Fractures

Their research output spans several well-recognized publication venues, consistently contributing to fields related to geriatrics and neurology. Frequent venues for their work include:

  • Journal of the American Geriatrics Society
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Stroke
  • Neurology
  • The Journals of Gerontology Series A

Thomas M. Gill collaborates regularly with a group of coauthors, among whom frequent partners are:

  • Guido J. Falcone (45 coauthored works)
  • Kevin N. Sheth (40 coauthored works)
  • Linda Leo-Summers (36 coauthored works)
  • Terrence E. Murphy (34 coauthored works)
  • Cyprien Rivier (32 coauthored works)

Selected recent publications include:

  • A Randomized Trial of a Multifactorial Strategy to Prevent Serious Fall Injuries (2020, New England Journal of Medicine)
  • Intrinsic Capacity Predicts Negative Health Outcomes in Older Adults (2021, The Journals of Gerontology Series A)
  • Association of Unhealthy Lifestyle and Childhood Adversity With Acceleration of Aging Among UK Biobank Participants (2022, JAMA Network Open)
  • Population-Based Estimates of 1-Year Mortality After Major Surgery Among Community-Living Older US Adults (2022, JAMA Surgery)
  • CCR2 Deficiency Alters Activation of Microglia Subsets in Traumatic Brain Injury (2021, Cell Reports)

The main subfields of study associated with their research include:

  • Geriatrics and Gerontology
  • Cardiology and Cardiovascular Medicine
  • General Health Professions
  • Health
  • Physiology

Thomas M. Gill is a member of the Association of American Physicians. Their research contributions provide insight into aging processes, clinical outcomes, and preventive strategies relevant to older populations.

Best Publications

  • A critical appraisal of the quality of quality-of-life measurements

    Thomas M. Gill;Alvan R. Feinstein

  • A standard procedure for creating a frailty index

    Samuel D Searle;Arnold Mitnitski;Arnold Mitnitski;Evelyne A Gahbauer;Thomas M Gill

  • Effect of Structured Physical Activity on Prevention of Major Mobility Disability in Older Adults: The LIFE Study Randomized Clinical Trial

    Marco Pahor;Jack M. Guralnik;Jack M. Guralnik;Walter T. Ambrosius;Steven Blair

  • Transitions Between Frailty States Among Community-Living Older Persons

    Thomas M. Gill;Evelyne A. Gahbauer;Heather G. Allore;Ling Han

  • Shared risk factors for falls, incontinence, and functional dependence, unifying the approach to geriatric syndromes

    Mary E. Tinetti;Sharon K. Inouye;Thomas M. Gill;John T. Doucette

  • A Program to Prevent Functional Decline in Physically Frail, Elderly Persons Who Live at Home

    Thomas M. Gill;Dorothy I. Baker;Margaret Gottschalk;Peter N. Peduzzi

  • Trajectories of Disability in the Last Year of Life

    Thomas M. Gill;Evelyne A. Gahbauer;Ling Han;Heather G. Allore

  • Effects of a physical activity intervention on measures of physical performance: Results of the lifestyle interventions and independence for Elders Pilot (LIFE-P) study.

    Marco Pahor;Steven N. Blair;Mark Espeland;Roger Fielding

  • Effects of Testosterone Treatment in Older Men

    P. J. Snyder;S. Bhasin;G. R. Cunningham;A. M. Matsumoto

  • Hospitalization, restricted activity, and the development of disability among older persons

    Thomas M. Gill;Heather G. Allore;Theodore R. Holford;Zhenchao Guo

  • Assessing Risk for the Onset of Functional Dependence Among Older Adults: The Role of Physical Performance

    Thomas M. Gill;Thomas M. Gill;Christianna S. Williams;Mary E. Tinetti

  • Characteristics Associated with Fear of Falling and Activity Restriction in Community-Living Older Persons

    Susan L. Murphy;Christianna S. Williams;Thomas M. Gill

  • Change in Disability After Hospitalization or Restricted Activity in Older Persons

    Thomas M. Gill;Heather G. Allore;Evelyne A. Gahbauer;Terrence E. Murphy

  • Prognostic Significance of Potential Frailty Criteria

    Marc D. Rothman;Linda Leo-Summers;Thomas M. Gill

  • Patterns of Weight Change Preceding Hospitalization for Heart Failure

    Sarwat I. Chaudhry;Yongfei Wang;John Concato;Thomas M. Gill

  • Recovery from disability among community-dwelling older persons.

    Susan E. Hardy;Thomas M. Gill

  • Resilience of community-dwelling older persons.

    Susan E. Hardy;John Concato;John Concato;Thomas M. Gill

  • Dizziness among Older Adults: A Possible Geriatric Syndrome

    Mary E. Tinetti;Christianna S. Williams;Thomas M. Gill

  • Restricted Activity among Community-Living Older Persons: Incidence, Precipitants, and Health Care Utilization

    Thomas M. Gill;Mayur M. Desai;Evelyne A. Gahbauer;Theodore R. Holford

  • National trends in US hospital admissions for hyperglycemia and hypoglycemia among Medicare beneficiaries, 1999 to 2011.

    Kasia J. Lipska;Joseph S. Ross;Yun Wang;Silvio E. Inzucchi

Frequent Co-Authors

Marco Pahor
Marco Pahor University of Florida
Abby C. King
Abby C. King Stanford University
Anne B. Newman
Anne B. Newman University of Pittsburgh
Jack M. Guralnik
Jack M. Guralnik University of Maryland, Baltimore
Roger A. Fielding
Roger A. Fielding Tufts University
Mary M. McDermott
Mary M. McDermott Northwestern University
Mary E. Tinetti
Mary E. Tinetti Yale University
John Concato
John Concato Yale University
Shalender Bhasin
Shalender Bhasin Brigham and Women's Hospital
Kristine E. Ensrud
Kristine E. Ensrud University of Minnesota

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