World's Best Scientists 2026 revealed!

D-Index & Metrics

Social Sciences and Humanities

D-Index
70
Citations
25118
World Ranking
761
National Ranking
360

Gopal K. Singh 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 Gopal K. Singh 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: 155 publications — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Gopal K. Singh 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 Gopal K. Singh 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: 70 D-Index — 90th percentile

90% of scientists in this discipline score the same or lower.

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

Overview

Gopal K. Singh is affiliated with the United States Department of Health and Human Services. Their research primarily focuses on Medicine, with a particular emphasis on Health, General Health Professions, Oncology, Public Health, Environmental and Occupational Health, and Social Psychology.

Their work extensively covers topics including:

  • Health disparities and outcomes
  • Food Security and Health in Diverse Populations
  • COVID-19 and healthcare impacts
  • COVID-19 and Mental Health
  • Global Cancer Incidence and Screening
  • Maternal and fetal healthcare
  • Global Maternal and Child Health

Gopal K. Singh has contributed to a significant number of publications, with a number appearing in the following venues:

  • International Journal of Translational Medical Research and Public Health
  • International Journal of Maternal and Child Health and AIDS
  • Annals of Epidemiology
  • Cancer Research
  • Health Equity

Some of their recent papers include:

  • Trends and Social Inequalities in Maternal Mortality in the United States, 1969-2018 (2020) - International Journal of Maternal and Child Health and AIDS
  • Marked Disparities in Life Expectancy by Education, Poverty Level, Occupation, and Housing Tenure in the United States, 1997-2014 (2020) - International Journal of Maternal and Child Health and AIDS
  • Digital Divide: Marked Disparities in Computer and Broadband Internet Use and Associated Health Inequalities in the United States (2020) - International Journal of Translational Medical Research and Public Health

Frequent coauthors collaborating with Gopal K. Singh include:

  • Hyunjung Lee
  • Romuladus E. Azuine
  • Lyoung Hee Kim
  • Kyuhyun Lee
  • Manju Bansal

Best Publications

  • Cancer disparities by race/ethnicity and socioeconomic status

    Elizabeth Ward;Ahmedin Jemal;Vilma Cokkinides;Gopal K. Singh

  • Area Deprivation and Widening Inequalities in US Mortality, 1969–1998

    Gopal K. Singh

  • Prevalence of parent-reported diagnosis of autism spectrum disorder among children in the US, 2007.

    Michael D. Kogan;Stephen J. Blumberg;Laura A. Schieve;Coleen A. Boyle

  • Impact of socioeconomic status on cancer incidence and stage at diagnosis: selected findings from the surveillance, epidemiology, and end results: National Longitudinal Mortality Study

    Limin X. Clegg;Marsha E. Reichman;Barry A. Miller;Benjamin F. Hankey

  • Ethnic-Immigrant Differentials in Health Behaviors, Morbidity, and Cause-Specific Mortality in the United States: An Analysis of Two National Data Bases

    Gopal K. Singh;Mohammad Siahpush

  • Socioeconomic and Racial/Ethnic Disparities in Cancer Mortality, Incidence, and Survival in the United States, 1950-2014: Over Six Decades of Changing Patterns and Widening Inequalities.

    Gopal K. Singh;Ahmedin Jemal

  • A national profile of the health care experiences and family impact of autism spectrum disorder among children in the United States, 2005–2006.

    Michael D. Kogan;Bonnie B. Strickland;Stephen J. Blumberg;Gopal K. Singh

  • Social Determinants of Health in the United States: Addressing Major Health Inequality Trends for the Nation, 1935-2016.

    Gopal K. Singh;Gem P. Daus;Michelle Allender;Christine T. Ramey

  • All-cause and cause-specific mortality of immigrants and native born in the United States

    Gopal K. Singh;Mohammad Siahpush

  • Trends and disparities in socioeconomic and behavioural characteristics, life expectancy, and cause-specific mortality of native-born and foreign-born populations in the United States, 1979–2003

    Gopal K Singh;Robert A Hiatt

  • Health, life expectancy, and mortality patterns among immigrant populations in the United States

    Gopal K. Singh;Barry A. Miller

  • Rising social inequalities in US childhood obesity, 2003-2007.

    Gopal K. Singh;Mohammad Siahpush;Michael D. Kogan

  • Racial/Ethnic, Socioeconomic, and Behavioral Determinants of Childhood and Adolescent Obesity in the United States: Analyzing Independent and Joint Associations

    Gopal K. Singh;Michael D. Kogan;Peter C. Van Dyck;Mohammad Siahpush

  • Widening socioeconomic inequalities in US life expectancy, 1980–2000

    Gopal K Singh;Mohammad Siahpush

  • Widening rural-urban disparities in life expectancy, U.S., 1969-2009

    Gopal K. Singh;Mohammad Siahpush

  • Socioeconomic, Rural-Urban, and Racial Inequalities in US Cancer Mortality: Part I-All Cancers and Lung Cancer and Part II-Colorectal, Prostate, Breast, and Cervical Cancers.

    Gopal K. Singh;Shanita D. Williams;Mohammad Siahpush;Aaron Mulhollen

  • Persistent area socioeconomic disparities in U.S. incidence of cervical cancer, mortality, stage, and survival, 1975-2000.

    Gopal K. Singh;Barry A. Miller;Benjamin F. Hankey;Brenda K. Edwards

  • Neighborhood Socioeconomic Conditions, Built Environments, And Childhood Obesity

    Gopal K. Singh;Mohammad Siahpush;Michael D. Kogan

  • Widening Rural–Urban Disparities in All-Cause Mortality and Mortality from Major Causes of Death in the USA, 1969–2009

    Gopal K. Singh;Mohammad Siahpush

  • Increasing Rural–Urban Gradients in US Suicide Mortality, 1970–1997

    Gopal K. Singh;Moharimad Siahpush

Frequent Co-Authors

Mohammad Siahpush
Mohammad Siahpush University of Nebraska Medical Center
Michael D. Kogan
Michael D. Kogan United States Department of Health and Human Services
Xiaobin Wang
Xiaobin Wang Johns Hopkins University
Paul W. Newacheck
Paul W. Newacheck University of California, San Francisco
Matthew J Spittal
Matthew J Spittal University of Melbourne
James M. Perrin
James M. Perrin Harvard University
Laurence M. Grummer-Strawn
Laurence M. Grummer-Strawn Centers for Disease Control and Prevention
Brenda K. Edwards
Brenda K. Edwards National Institutes of Health
Ahmedin Jemal
Ahmedin Jemal American Cancer Society
Robert A. Hiatt
Robert A. Hiatt University of California, San Francisco

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