🔬 PubMed Addiction Research Analyzer

Compare Global vs Iran Addiction Research Topics

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Global Articles

1000

Iran Articles

1000

Last Updated

2025-11-30 03:31

Top Research Topics

Global Research

  • Substance-related Disorders 81
  • Substance Use 75
  • Alcohol Use Disorder 58
  • Mental Health 57
  • Depression 45
  • Addiction 40
  • Adolescents 39
  • Opioid Use Disorder 39
  • Alcoholism 37
  • Qualitative Research 36

Iran Research

  • Substance-Related Disorders 142
  • Addiction 133
  • Morphine 94
  • Methamphetamine 88
  • Internet Addiction Disorder 64
  • Depression 62
  • Opioid-Related Disorders 61
  • Opium 58
  • Anxiety 58
  • Methadone 55

Topic Frequency Comparison

Global Research Topics

Iran Research Topics

Word Clouds

Global Research

Iran Research

Geographic Distribution of Research Papers

Distribution of papers by country of affiliation (Global dataset only)

Top Countries by Paper Count

USA: 287 papers
China: 99 papers
United States: 87 papers
Canada: 63 papers
Australia: 56 papers
UK: 37 papers
US: 36 papers
Germany: 32 papers
India: 31 papers
Spain: 24 papers
Italy: 23 papers
British: 21 papers
Brazil: 19 papers
Turkey: 18 papers
Netherlands: 15 papers
France: 15 papers
Switzerland: 14 papers
Japan: 14 papers
Indian: 14 papers
Sweden: 14 papers

Topic Overlap Analysis

Common Topics

13

Topics shared by both Global and Iran research

Global-Specific

17

Topics unique to Global research

Iran-Specific

17

Topics unique to Iran research

Common Topics

  • Substance-Related Disorders Global: 81 | Iran: 142 | Total: 223
  • Addiction Global: 40 | Iran: 133 | Total: 173
  • Depression Global: 45 | Iran: 62 | Total: 107
  • Substance Use Global: 75 | Iran: 31 | Total: 106
  • Mental Health Global: 57 | Iran: 42 | Total: 99
  • Anxiety Global: 36 | Iran: 58 | Total: 94
  • Internet Addiction Disorder Global: 29 | Iran: 64 | Total: 93
  • Opioid-Related Disorders Global: 26 | Iran: 61 | Total: 87
  • Behavior, Addictive Global: 29 | Iran: 50 | Total: 79
  • Substance Use Disorder Global: 35 | Iran: 39 | Total: 74
  • Analgesics, Opioid Global: 18 | Iran: 49 | Total: 67
  • Internet Addiction Global: 21 | Iran: 44 | Total: 65
  • Students Global: 23 | Iran: 41 | Total: 64

Topics Unique to Global Research

Topics that appear only in Global research (17 total)

  • Alcohol Use Disorder 58
  • Adolescents 39
  • Opioid Use Disorder 39
  • Alcoholism 37
  • Qualitative Research 36
  • Alcohol 35
  • Social Media 28
  • Buprenorphine 27
  • Harm Reduction 25
  • Substance Use Disorders 23
  • Alcohol Drinking 22
  • Comorbidity 21
  • Mental Disorders 21
  • Cannabis 18
  • Public Health 18
  • Stigma 17
  • Adolescent Behavior 16

Topics Unique to Iran Research

Topics that appear only in Iran research (17 total)

  • Morphine 94
  • Methamphetamine 88
  • Opium 58
  • Methadone 55
  • Covid-19 49
  • Quality of Life 38
  • Craving 38
  • Hippocampus 37
  • Reward 37
  • Brain 33
  • Food Addiction 30
  • Opioid 29
  • Morphine Dependence 28
  • Psychometrics 28
  • Conditioned Place Preference 27
  • Internet 27
  • Treatment Outcome 25

Categorized Topics Visualization

Common Topics

13

Topics shared by both datasets

Total Papers: 1331

Global-Only Topics

17

Topics unique to Global research

Total Papers: 480

Iran-Only Topics

17

Topics unique to Iran research

Total Papers: 721

Interactive drill-down visualization: Click on categories to see topics, then click topics to see papers

3D Visualization: Papers as data points, colored by category and topic

Bar chart visualization showing topics categorized by Global, Iran, and Common, with paper counts