ReviewCureus2025
Examining the Representation of South Asian Populations in Substance Addiction Research: A Bibliometric Analysis From 2014 to 2024.
Review in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Substance addiction is a major global health concern, yet South Asian populations remain underrepresented in research, limiting understanding of how addiction affects these communities. Therefore, this study aimed to evaluate substance addiction research productivity in South Asian populations through a 10-year bibliometric analysis (2014-2024). A systematic PubMed search identified 1,320 research publications that met the inclusion criteria. Extracted data included annual publication counts, article type, five-year journal impact factor (JIF), citation counts, and country of publication. South Asian populations were examined both as a whole and as specific subgroups from Afghanistan, Bangladesh, Bhutan, India, the Maldives, Nepal, Pakistan, and Sri Lanka. Annual publications showed a significant upward trend (slope=3.73 studies/year, p=0.016), increasing from 124 in 2014 to 164 in 2024. The highest number of studies was conducted on the Indian population (n=873; 66.1%), which was also the only group to show a significant growth trend (slope=3.13 studies/year, p=0.03). Additionally, most publications were original research articles (58.9%), with a mean five-year JIF of 4.87 and an average of 30.5 citations per article. Populations from Afghanistan and India had the highest values for these metrics, while the rest remained underrepresented. Furthermore, India (n=494) and the United States (n=332) were the top countries of publication, together producing 63% of all research. Notably, six of the top 10 publishing countries were outside South Asia. In conclusion, research on substance addiction in South Asian populations has grown significantly over the past decade but remains heavily skewed toward India, with other groups underrepresented in both research quantity and quality. Through identifying these trends, this study highlights critical gaps and priorities for more equitable research.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.