World's Best Scientists 2026 revealed!

D-Index & Metrics

Social Sciences and Humanities

D-Index
65
Citations
16805
World Ranking
1031
National Ranking
481

Mohammad Siahpush 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 Mohammad Siahpush 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: 203 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

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

Mohammad Siahpush 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 Mohammad Siahpush 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: 65 D-Index — 87th percentile

87% of scientists in this discipline score the same or lower.

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

Overview

Mohammad Siahpush is affiliated with the University of Nebraska Medical Center in the United States. Their research spans multiple fields related to health professions and medicine, focusing on topics that intersect public health, occupational safety, and health information systems.

The scientist's work has produced several publications across diverse areas, with particular attention to public health education, obesity and physical activity, electronic health records, and occupational health. Their research also touches on agricultural and farm safety concerns, as well as mobile health applications.

Major main fields of study include:

  • Health Professions
  • Medicine

Within these fields, subfields of study involve:

  • General Health Professions
  • Sociology and Political Science
  • Public Health, Environmental and Occupational Health
  • Health Information Management
  • Plant Science

The principal topics covered in Mohammad Siahpush's research are:

  • Public Health Policies and Education
  • Obesity, Physical Activity, Diet
  • Electronic Health Records Systems
  • Health Literacy and Information Accessibility
  • Mobile Health and mHealth Applications
  • Agriculture and Farm Safety
  • Occupational Health and Safety Research

Recent papers authored by Siahpush include:

  • "Sociodemographic Differences and Factors Affecting Patient Portal Utilization" (2020), published in the Journal of Racial and Ethnic Health Disparities
  • "A Cross-sectional Study of Gender-related Differences in Reporting Fatigue and Pain among Latino/A Migrant Farmworkers" (2020), published in the Journal of Agromedicine
  • "Urban American Indian Community Health Beliefs Associated with Addressing Cancer in the Northern Plains Region" (2020), published in the Journal of Cancer Education
  • "Predictors of life satisfaction among Hispanic/Latino immigrants in non-metropolitan communities in the Midwest" (2020), published in Rural Society
  • "The impact of body mass index and sociodemographic factors on moderate-to-vigorous physical activity and sedentary behaviors of women with young children: A cross-sectional examination" (2020), published in Women's Health

Frequent coauthors collaborating with Siahpush include:

  • Tzeyu L. Michaud
  • Athena K. Ramos
  • Martina A. Clarke
  • Elizabeth Lyden
  • Keyonna M. King

The publication venues where Siahpush's work appears reflect an interest in health disparities, cancer education, immigrant and minority health, rural health, and women's health, such as:

  • Journal of Racial and Ethnic Health Disparities
  • Journal of Agromedicine
  • Journal of Cancer Education
  • Rural Society
  • Women's Health

Mohammad Siahpush's research contributes to several intersecting domains of health science, emphasizing demographic, sociological, and environmental factors affecting health outcomes and accessibility to healthcare technologies and education.

Best Publications

  • 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

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

    Gopal K. Singh;Mohammad Siahpush

  • 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

  • Socioeconomic disparities in quit intentions, quit attempts, and smoking abstinence among smokers in four western countries: findings from the International Tobacco Control Four Country Survey.

    Jessica L. Reid;David Hammond;Christian Boudreau;Geoffrey T. Fong

  • 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

  • Socioeconomic variations in nicotine dependence, self-efficacy, and intention to quit across four countries: findings from the International Tobacco Control (ITC) Four Country Survey

    M Siahpush;A McNeill;R Borland;G T Fong

  • Impact of Tobacco Control Policies and Mass Media Campaigns on Monthly Adult Smoking Prevalence

    Melanie A. Wakefield;Sarah Durkin;Matthew J. Spittal;Mohammad Siahpush

  • Methods of the International Tobacco Control (ITC) Four Country Survey

    Mary E. Thompson;G. T. Fong;D. Hammond;C. Boudreau

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

    Gopal K. Singh;Moharimad Siahpush

  • Happiness and Life Satisfaction Prospectively Predict Self-Rated Health, Physical Health, and the Presence of Limiting, Long-Term Health Conditions

    Mohammad Siahpush;Matt Spittal;Gopal K. Singh

  • Dramatic increases in obesity and overweight prevalence and body mass index among ethnic-immigrant and social class groups in the United States, 1976-2008.

    Gopal K. Singh;Mohammad Siahpush;Robert A. Hiatt;Lava R. Timsina

  • Increasing inequalities in all-cause and cardiovascular mortality among US adults aged 25–64 years by area socioeconomic status, 1969–1998

    Gopal K Singh;Mohammad Siahpush

  • Socioeconomic and country variations in knowledge of health risks of tobacco smoking and toxic constituents of smoke: results from the 2002 International Tobacco Control (ITC) Four Country Survey

    M Siahpush;A McNeill;D Hammond;G T Fong

  • Financial stress, smoking cessation and relapse: results from a prospective study of an Australian national sample

    Mohammad Siahpush;John B Carlin

  • High Levels of Physical Inactivity and Sedentary Behaviors Among US Immigrant Children and Adolescents

    Gopal K. Singh;Stella M. Yu;Mohammad Siahpush;Michael D. Kogan

Frequent Co-Authors

Gopal K. Singh
Gopal K. Singh United States Department of Health and Human Services
Geoffrey T. Fong
Geoffrey T. Fong University of Waterloo
Ron Borland
Ron Borland University of Melbourne
Robert West
Robert West University College London
Melanie Wakefield
Melanie Wakefield Cancer Council Victoria
Andrew Hyland
Andrew Hyland Roswell Park Cancer Institute
José A. Pagán
José A. Pagán New York University
Michael D. Kogan
Michael D. Kogan United States Department of Health and Human Services
James F. Thrasher
James F. Thrasher University of South Carolina
Matthew J Spittal
Matthew J Spittal University of Melbourne

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