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Daniel William O'Connor

Daniel William O'Connor

D-Index & Metrics

Social Sciences and Humanities

D-Index
48
Citations
9492
World Ranking
3147
National Ranking
220

Daniel William O'Connor publication distribution in Social Sciences and Humanities in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where Daniel William O'Connor sits on this spectrum.

44–53 publications: 28 scientists 54–63 publications: 61 scientists 64–73 publications: 161 scientists 74–83 publications: 225 scientists 84–93 publications: 301 scientists 94–103 publications: 390 scientists 104–113 publications: 406 scientists 114–123 publications: 474 scientists 124–133 publications: 453 scientists 134–143 publications: 434 scientists 144–153 publications: 407 scientists 154–163 publications: 411 scientists 164–173 publications: 391 scientists 174–183 publications: 313 scientists 184–193 publications: 319 scientists 194–203 publications: 304 scientists 204–213 publications: 285 scientists 214–223 publications: 246 scientists 224–233 publications: 213 scientists 234–243 publications: 170 scientists 244–253 publications: 167 scientists 254–263 publications: 162 scientists 264–273 publications: 138 scientists 274–283 publications: 138 scientists 284–293 publications: 113 scientists 294–303 publications: 106 scientists 304–313 publications: 95 scientists 314–323 publications: 101 scientists 324–333 publications: 81 scientists 334–343 publications: 69 scientists 344–353 publications: 56 scientists 354–363 publications: 36 scientists 364–373 publications: 42 scientists 374–383 publications: 41 scientists 384–393 publications: 44 scientists 394–403 publications: 27 scientists 404–413 publications: 30 scientists 414–423 publications: 20 scientists 424–433 publications: 29 scientists 434–443 publications: 29 scientists 444–453 publications: 25 scientists 454–463 publications: 19 scientists 464–473 publications: 21 scientists 474–483 publications: 11 scientists 484–493 publications: 17 scientists 494–503 publications: 7 scientists 504–513 publications: 6 scientists 514–523 publications: 12 scientists 524–533 publications: 10 scientists 534–543 publications: 7 scientists 544–553 publications: 6 scientists 554–563 publications: 12 scientists 564–569 publications: 8 scientists 570+ publications: 100 scientists
44 publications 570+

This scientist: 167 publications — 50th percentile

50% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 570 publications or more.

Daniel William O'Connor D-index placement in Social Sciences and Humanities in 2026

The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where Daniel William O'Connor sits on this spectrum.

30 D-Index: 177 scientists 31 D-Index: 210 scientists 32 D-Index: 222 scientists 33 D-Index: 188 scientists 34 D-Index: 181 scientists 35 D-Index: 243 scientists 36 D-Index: 261 scientists 37 D-Index: 272 scientists 38 D-Index: 278 scientists 39 D-Index: 300 scientists 40 D-Index: 297 scientists 41 D-Index: 308 scientists 42 D-Index: 313 scientists 43 D-Index: 300 scientists 44 D-Index: 269 scientists 45 D-Index: 260 scientists 46 D-Index: 228 scientists 47 D-Index: 251 scientists 48 D-Index: 203 scientists 49 D-Index: 186 scientists 50 D-Index: 187 scientists 51 D-Index: 166 scientists 52 D-Index: 138 scientists 53 D-Index: 141 scientists 54 D-Index: 131 scientists 55 D-Index: 137 scientists 56 D-Index: 109 scientists 57 D-Index: 129 scientists 58 D-Index: 95 scientists 59 D-Index: 105 scientists 60 D-Index: 106 scientists 61 D-Index: 86 scientists 62 D-Index: 94 scientists 63 D-Index: 77 scientists 64 D-Index: 79 scientists 65 D-Index: 59 scientists 66 D-Index: 68 scientists 67 D-Index: 51 scientists 68 D-Index: 49 scientists 69 D-Index: 40 scientists 70 D-Index: 43 scientists 71 D-Index: 40 scientists 72 D-Index: 50 scientists 73 D-Index: 46 scientists 74 D-Index: 43 scientists 75 D-Index: 45 scientists 76 D-Index: 45 scientists 77 D-Index: 30 scientists 78 D-Index: 25 scientists 79 D-Index: 31 scientists 80 D-Index: 29 scientists 81 D-Index: 18 scientists 82 D-Index: 21 scientists 83 D-Index: 26 scientists 84 D-Index: 15 scientists 85 D-Index: 15 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 12 scientists 89 D-Index: 7 scientists 90 D-Index: 19 scientists 91 D-Index: 20 scientists 92 D-Index: 13 scientists 93 D-Index: 9 scientists 94 D-Index: 13 scientists 95 D-Index: 8 scientists 96 D-Index: 7 scientists 97 D-Index: 6 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100+ D-Index: 97 scientists
30 D-Index 100+

This scientist: 48 D-Index — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 100 D-Index or more.

Overview

Daniel William O'Connor is affiliated with Monash University in Australia and has contributed extensively to the field of medicine with a particular focus on psychiatry and mental health, genetics, general health professions, and clinical psychology. Their research portfolio includes 21 publications in medicine, with six dedicated to psychiatry and mental health, six to genetics, six to general health professions, and four to clinical psychology and health.

The scientist's research encompasses a variety of specialized topics including genomics and rare diseases, geriatric care and nursing homes, health disparities and outcomes, genetics and neurodevelopmental disorders, stroke rehabilitation and recovery, dementia and cognitive impairment research, and cystic fibrosis research advances. These main topics reflect a multidisciplinary approach to health sciences.

O'Connor has published frequently in journals such as Nature Reviews Drug Discovery and BMC Geriatrics, each hosting three of their works. Additional venues include the Australasian Journal on Ageing with two publications, as well as Clinical Gerontologist and Therapeutic Advances in Rare Disease with one publication each.

Recent papers that highlight the scope of their research are:

  • Research on rare diseases: ten years of progress and challenges at IRDiRC (2022, Nature Reviews Drug Discovery)
  • Befriending Older Adults in Nursing Homes: Volunteer Perceptions of Switching to Remote Befriending in the COVID-19 Era (2021, Clinical Gerontologist)
  • Boosting delivery of rare disease therapies: the IRDiRC Orphan Drug Development Guidebook (2020, Nature Reviews Drug Discovery)
  • The state-of-the-art of N-of-1 therapies and the IRDiRC N-of-1 development roadmap (2024, Nature Reviews Drug Discovery)
  • A cluster randomised trial of the program to enhance adjustment to residential living (PEARL): a novel psychological intervention to reduce depression in newly admitted aged care residents (2020, BMC Geriatrics)

Frequent collaborators include Adrian Kilcoyne, Philip Ambery, Phil Ambery, Anneliene Hechtelt Jonker, and Annemieke Aartsma-Rus. This network reflects interdisciplinary partnerships supporting the scientist's work across diverse topics.

Best Publications

  • The Prevalence of Dementia in Europe: A Collaborative Study of 1980–1990 Findings

    A Hofman;W A Rocca;C Brayne;M M B Breteler

  • Frequency and distribution of Alzheimer's disease in Europe: A collaborative study of 1980–1990 prevalence findings

    Walter A. Rocca;Albert Hofman;Carol Brayne;Monique M.B. Breteler

  • The reliability and validity of the Mini-Mental State in a British community survey.

    D.W. O'Connor;P.A. Pollitt;J.B. Hyde;J.L. Fellows

  • The influence of education, social class and sex on Mini-Mental State scores.

    D. W. O'connor;P. A. Pollitt;F. P. Treasure;C. P. B. Brook

  • Psychosocial treatments of behavior symptoms in dementia: a systematic review of reports meeting quality standards.

    Daniel William O'Connor;David J Ames;Betina Kim Gardner;Madeleine King

  • Memory complaints and impairment in normal, depressed, and demented elderly persons identified in a community survey.

    Daniel W. O'Connor;Penelope A. Pollitt;Martin Roth;C. Peter B. Brook

  • Do general practitioners miss dementia in elderly patients

    D. W. O'connor;P. A. Pollitt;J. B. Hyde;C. P. B. Brook

  • Incidence of dementia in a population older than 75 years in the United Kingdom.

    Eugene S. Paykel;Carol Brayne;Felicia A. Huppert;Caroline Gill

  • The prevalence of dementia as measured by the Cambridge Mental Disorders of the Elderly Examination.

    D. W. O'Connor;P. A. Pollitt;J. B. Hyde;J. L. Fellows

  • The efficacy of psychosocial approaches to behaviour disorders in dementia: a systematic literature review

    Janet Opie;Richard C Rosewarne;Daniel W O'Connor

  • Vascular risks and incident dementia: results from a cohort study of the very old.

    Carol Brayne;C Gill;Felicia A Huppert;C Barkley

  • A comparison of two treatments of agitated behavior in nursing home residents with dementia: simulated family presence and preferred music

    Kathryn Ann Garland;Edwina Beer;Barbara Joan Eppingstall;Daniel William O'Connor

  • Incidence of clinically diagnosed subtypes of dementia in an elderly population. Cambridge Project for Later Life.

    C Brayne;C Gill;F A Huppert;C Barkley

  • Population norms for the MMSE in the very old: Estimates based on longitudinal data

    Carole Dufouil;D Clayton;Carol Brayne;Lin-Yang Chi

  • Cognitive decline in an elderly population--a two wave study of change.

    Carol Brayne;C. Gill;E. S. Paykel;F. Huppert

  • Problems reported by relatives in a community study of dementia.

    D. W. O'Connor;P. A. Pollitt;M. Roth;C. P. B. Brook

  • Changes in self-rated health, disability and contact with services in a very elderly cohort: a 6-year follow-up study

    Tom R. Dening;Lin Yang Chi;Carol Brayne;Felicia A. Huppert

  • Dementia and normal aging

    Felicia A. Huppert;Carol Brayne;D. W. O'Connor

  • A randomized crossover trial to study the effect of personalized, one-to-one interaction using Montessori-based activities on agitation, affect, and engagement in nursing home residents with dementia

    Eva Simone van der Ploeg;Barbara Joan Eppingstall;Cameron J Camp;Susannah Jane Runci

  • Challenging behaviours in nursing home residents with dementia: a randomized controlled trial of multidisciplinary interventions

    Janet Opie;Colleen Doyle;Daniel W. O'Connor

Frequent Co-Authors

Carol Brayne
Carol Brayne University of Cambridge
Yun-Hee Jeon
Yun-Hee Jeon University of Sydney
Henry Brodaty
Henry Brodaty University of New South Wales
Lee-Fay Low
Lee-Fay Low University of Sydney
Felicia A. Huppert
Felicia A. Huppert University of Sydney
Eugene S. Paykel
Eugene S. Paykel University of Cambridge
Marita P. McCabe
Marita P. McCabe Swinburne University of Technology
David Ames
David Ames University of Melbourne
Elizabeth Beattie
Elizabeth Beattie Queensland University of Technology
David Mellor
David Mellor Deakin University

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