Global Trends and Regional Variations in Studies of HIV/AIDS

Abstract We conduct textual analysis of a sample of more than 200,000 papers written on HIV/AIDS during the past three decades. Using the Latent Dirichlet Allocation method, we disentangle studies that address behavioral and social aspects from other studies and measure the trends of different topic...

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Autores principales:	Arash Baghaei Lakeh, Navid Ghaffarzadegan
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/dce146167f6b4e708660fc2c3cbae35e
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spelling	oai:doaj.org-article:dce146167f6b4e708660fc2c3cbae35e2021-12-02T16:06:18ZGlobal Trends and Regional Variations in Studies of HIV/AIDS10.1038/s41598-017-04527-62045-2322https://doaj.org/article/dce146167f6b4e708660fc2c3cbae35e2017-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-04527-6https://doaj.org/toc/2045-2322Abstract We conduct textual analysis of a sample of more than 200,000 papers written on HIV/AIDS during the past three decades. Using the Latent Dirichlet Allocation method, we disentangle studies that address behavioral and social aspects from other studies and measure the trends of different topics as related to HIV/AIDS. We show that there is a regional variation in scientists’ approach to the problem of HIV/AIDS. Our results show that controlling for the economy, proximity to the HIV/AIDS problem correlates with the extent to which scientists look at the behavioral and social aspects of the disease rather than biomedical.Arash Baghaei LakehNavid GhaffarzadeganNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Arash Baghaei Lakeh Navid Ghaffarzadegan Global Trends and Regional Variations in Studies of HIV/AIDS
description	Abstract We conduct textual analysis of a sample of more than 200,000 papers written on HIV/AIDS during the past three decades. Using the Latent Dirichlet Allocation method, we disentangle studies that address behavioral and social aspects from other studies and measure the trends of different topics as related to HIV/AIDS. We show that there is a regional variation in scientists’ approach to the problem of HIV/AIDS. Our results show that controlling for the economy, proximity to the HIV/AIDS problem correlates with the extent to which scientists look at the behavioral and social aspects of the disease rather than biomedical.
format	article
author	Arash Baghaei Lakeh Navid Ghaffarzadegan
author_facet	Arash Baghaei Lakeh Navid Ghaffarzadegan
author_sort	Arash Baghaei Lakeh
title	Global Trends and Regional Variations in Studies of HIV/AIDS
title_short	Global Trends and Regional Variations in Studies of HIV/AIDS
title_full	Global Trends and Regional Variations in Studies of HIV/AIDS
title_fullStr	Global Trends and Regional Variations in Studies of HIV/AIDS
title_full_unstemmed	Global Trends and Regional Variations in Studies of HIV/AIDS
title_sort	global trends and regional variations in studies of hiv/aids
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/dce146167f6b4e708660fc2c3cbae35e
work_keys_str_mv	AT arashbaghaeilakeh globaltrendsandregionalvariationsinstudiesofhivaids AT navidghaffarzadegan globaltrendsandregionalvariationsinstudiesofhivaids
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Global Trends and Regional Variations in Studies of HIV/AIDS

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