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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Social Sciences and Humanities 45 3701 3415 32 31 139 89549

Richard Matzopoulos publications per year

The chart shows the history of publications by Richard Matzopoulos between 1996 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Richard Matzopoulos published across 30 years, from 1996 to 2025, averaging 5.9 papers a year. Output peaked at 16 publications in 2016. 18 of the 176 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1996 to 2025. Vertical axis: number of publications, 0 to 16. Peak 16 publications in 2016. 1996: 1 publication 1997: 3 publications 1998: 1 publication 1999: 0 publications 2000: 1 publication 2001: 3 publications 2002: 1 publication 2003: 0 publications 2004: 1 publication 2005: 3 publications 2006: 7 publications 2007: 8 publications 2008: 10 publications 2009: 0 publications 2010: 7 publications 2011: 1 publication 2012: 15 publications 2013: 7 publications 2014: 7 publications 2015: 11 publications 2016: 16 publications 2017: 6 publications 2018: 7 publications 2019: 6 publications 2020: 6 publications 2021: 9 publications 2022: 14 publications 2023: 7 publications 2024: 7 publications 2025: 11 publications
1996 2025

176 publications in total across all disciplines

View publications per year as a table
Richard Matzopoulos: publications per year, 1996 to 2025
Year Publications
1996 1
1997 3
1998 1
1999 0
2000 1
2001 3
2002 1
2003 0
2004 1
2005 3
2006 7
2007 8
2008 10
2009 0
2010 7
2011 1
2012 15
2013 7
2014 7
2015 11
2016 16
2017 6
2018 7
2019 6
2020 6
2021 9
2022 14
2023 7
2024 7
2025 11
Total 176
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Richard Matzopoulos 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 Richard Matzopoulos sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 54 bars. Horizontal axis: publications, 44–53 to 570+. Vertical axis: number of scientists, 0 to 474. Most scientists, 474, have 114–123 publications. The last bar groups every scientist with 570 publications or more. The highlighted bar, 134–143 publications, is where this scientist sits. 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
44–53 publications 570+

This scientist: 139 publications — 36th percentile

36% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Social Sciences and Humanities scientists by publication count, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
Publications Scientists This scientist
44–53 28
54–63 61
64–73 161
74–83 225
84–93 301
94–103 390
104–113 406
114–123 474
124–133 453
134–143 434 139
144–153 407
154–163 411
164–173 391
174–183 313
184–193 319
194–203 304
204–213 285
214–223 246
224–233 213
234–243 170
244–253 167
254–263 162
264–273 138
274–283 138
284–293 113
294–303 106
304–313 95
314–323 101
324–333 81
334–343 69
344–353 56
354–363 36
364–373 42
374–383 41
384–393 44
394–403 27
404–413 30
414–423 20
424–433 29
434–443 29
444–453 25
454–463 19
464–473 21
474–483 11
484–493 17
494–503 7
504–513 6
514–523 12
524–533 10
534–543 7
544–553 6
554–563 12
564–569 8
570+ 100
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Richard Matzopoulos 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 Richard Matzopoulos sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 71 bars. Horizontal axis: D-Index, 30 to 100+. Vertical axis: number of scientists, 0 to 313. Most scientists, 313, have 42 D-Index. The last bar groups every scientist with 100 D-Index or more. The highlighted bar, 45 D-Index, is where this scientist sits. 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: 45 D-Index — 52nd percentile

52% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Social Sciences and Humanities scientists by D-index, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
D-Index Scientists This scientist
30 177
31 210
32 222
33 188
34 181
35 243
36 261
37 272
38 278
39 300
40 297
41 308
42 313
43 300
44 269
45 260 45
46 228
47 251
48 203
49 186
50 187
51 166
52 138
53 141
54 131
55 137
56 109
57 129
58 95
59 105
60 106
61 86
62 94
63 77
64 79
65 59
66 68
67 51
68 49
69 40
70 43
71 40
72 50
73 46
74 43
75 45
76 45
77 30
78 25
79 31
80 29
81 18
82 21
83 26
84 15
85 15
86 19
87 19
88 12
89 7
90 19
91 20
92 13
93 9
94 13
95 8
96 7
97 6
98 6
99 6
100+ 97
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Overview

Richard Matzopoulos is affiliated with the South African Medical Research Council in South Africa. Their research contributions primarily focus on Medicine and Social Sciences, with significant attention to subfields such as General Health Professions, Emergency Medicine, Health, Public Health, Environmental and Occupational Health, and Epidemiology.

Their academic work centers around topics including Injury Epidemiology and Prevention, Trauma and Emergency Care Studies, Substance Abuse Treatment and Outcomes, Intimate Partner and Family Violence, Crime Patterns and Interventions, Homelessness and Social Issues, and Global Public Health Policies and Epidemiology.

Notable recent publications authored or co-authored by Richard Matzopoulos include:

  • "Advancing alcohol research in low-income and middle-income countries: a global alcohol environment framework," 2020, BMJ Global Health
  • "The effect of lockdown on intentional and nonintentional injury during the COVID-19 pandemic in Cape Town, South Africa: A preliminary report," 2020, South African Medical Journal
  • "South Africa's COVID-19 Alcohol Sales Ban: The Potential for Better Policy-Making," 2020, International Journal of Health Policy and Management
  • "Urban upgrading and levels of interpersonal violence in Cape Town, South Africa: The violence prevention through urban upgrading programme," 2020, Social Science & Medicine
  • "Psychedelic Mushrooms in the USA: Knowledge, Patterns of Use, and Association With Health Outcomes," 2022, Frontiers in Psychiatry

Frequent collaborators of Richard Matzopoulos include Megan Prinsloo, Debbie Bradshaw, Charles Parry, Naeemah Abrahams, and Rachel Jewkes.

Key venues for publication consist of:

  • South African Medical Journal
  • BMJ Global Health
  • Frontiers in Psychiatry
  • SSRN Electronic Journal
  • bioRxiv (Cold Spring Harbor Laboratory)

Best Publications

  • Global and regional mortality from 235 causes of death for 20 age groups in 1990 and 2010: a systematic analysis for the Global Burden of Disease Study 2010

    Rafael Lozano;Mohsen Naghavi;Kyle Foreman;Stephen Lim

  • Disability-adjusted life years (DALYs) for 291 diseases and injuries in 21 regions, 1990-2010: a systematic analysis for the Global Burden of Disease Study 2010

    Christopher J.L. Murray;Theo Vos;Rafael Lozano;Mohsen Naghavi

  • Global, regional, and national age-sex-specific mortality for 282 causes of death in 195 countries and territories, 1980-2017: a systematic analysis for the Global Burden of Disease Study 2017

    Gregory A Roth;Gregory A Roth;Degu Abate;Kalkidan Hassen Abate;Solomon M Abay

  • Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990-2010: a systematic analysis for the Global Burden of Disease Study 2010

    Theo Vos;Abraham D. Flaxman;Mohsen Naghavi;Rafael Lozano

  • Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks or clusters of risks in 188 countries, 1990-2013: A systematic analysis for the Global Burden of Disease Study 2013

    Mohammad H Forouzanfar;Lily Alexander;H Ross Anderson;Victoria F Bachman

  • Global, regional, and national incidence, prevalence, and years lived with disability for 301 acute and chronic diseases and injuries in 188 countries, 1990-2013: a systematic analysis for the Global Burden of Disease Study 2013

    Theo Vos;Ryan M. Barber;Brad Bell;Amelia Bertozzi-Villa

  • Global, regional, and national life expectancy, all-cause mortality, and cause-specific mortality for 249 causes of death, 1980–2015: a systematic analysis for the Global Burden of Disease Study 2015

    Haidong Wang;Mohsen Naghavi;Christine Allen;Ryan M Barber

  • Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks or clusters of risks in 188 countries, 1990-2013

    Mohammad H. Forouzanfar;Lily Alexander;H. Ross Anderson;Victoria F. Bachman

  • Global, regional, and national comparative risk assessment of 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks, 1990–2016: a systematic analysis for the Global Burden of Disease Study 2016

    Amanuel Alemu Abajobir;Kalkidan Hassen Abate;Cristiana Abbafati;Kaja M. Abbas

  • Global burden of 288 causes of death and life expectancy decomposition in 204 countries and territories and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021

    Unknown

  • Global, regional, and national disability-adjusted life-years (DALYs) for 315 diseases and injuries and healthy life expectancy (HALE), 1990-2015 : a systematic analysis for the Global Burden of Disease Study 2015

    Nicholas J. Kassebaum;Megha Arora;Ryan M. Barber;Zulfiqar A. Bhutta;Zulfiqar A. Bhutta

  • Global, regional, and national disability-adjusted life years (DALYs) for 306 diseases and injuries and healthy life expectancy (HALE) for 188 countries, 1990-2013 : quantifying the epidemiological transition

    Christopher J. L. Murray;Ryan M. Barber;Kyle J. Foreman;Ayse Abbasoglu Ozgoren

  • The global burden of injury: incidence, mortality, disability-adjusted life years and time trends from the Global Burden of Disease study 2013

    Juanita A Haagsma;Nicholas Graetz;Ian Bolliger;Mohsen Naghavi

  • Measuring the health-related Sustainable Development Goals in 188 countries: a baseline analysis from the Global Burden of Disease Study 2015

    Stephen S Lim;Kate Allen;Zulfiqar A Bhutta;Zulfiqar A Bhutta;Lalit Dandona;Lalit Dandona

  • The high burden of injuries in South Africa

    Rosana Norman;Richard Matzopoulos;Pam Groenewald;Debbie Bradshaw

  • Mortality trends and differentials in South Africa from 1997 to 2012: second National Burden of Disease Study

    Victoria Pillay-van Wyk;William Msemburi;Ria Laubscher;Rob E Dorrington

  • Global mortality from firearms, 1990-2016

    Mohsen Naghavi;Laurie B. Marczak;Michael Kutz;Katya Anne Shackelford

  • Rethinking the Trauma of War

    Richard G Matzopoulos

  • Injury-related mortality in South Africa: a retrospective descriptive study of postmortem investigations

    Richard Matzopoulos;Megan Prinsloo;Victoria Pillay-van Wyk;Nomonde Gwebushe

  • Interpersonal violence: an important risk factor for disease and injury in South Africa.

    Rosana Norman;Michelle Schneider;Debbie Bradshaw;Rachel Jewkes

  • Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks or clusters of risks in 188 countries, 1990–2013: a systematic analysis for the Global Burden of Disease Study 2013

    Mohammad H Forouzanfar;Lily Alexander;H Ross Anderson;Victoria F Bachman

  • The High Burden of Injuries in South Africa/Forte Charge De Morbidite Due Aux Traumatismes En Afrique Du Sud/La Gran Carga De Lesiones En Sudafrica

    Rosana Norman;Richard Matzopoulos;Pam Groenewald;Debbie Bradshaw

Frequent Co-Authors

Theo Vos
Theo Vos Institute for Health Metrics and Evaluation
Samath D Dharmaratne
Samath D Dharmaratne University of Peradeniya
Alan D. Lopez
Alan D. Lopez University of Melbourne
Dan J. Stein
Dan J. Stein University of Cape Town
Ted R. Miller
Ted R. Miller Pacific Institute
Robert G. Weintraub
Robert G. Weintraub Royal Children's Hospital
Rosana E. Norman
Rosana E. Norman Queensland University of Technology
Valery L. Feigin
Valery L. Feigin Auckland University of Technology
David C. Schwebel
David C. Schwebel University of Alabama at Birmingham
Louisa Degenhardt
Louisa Degenhardt University of New South Wales

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