Trend and Geographical Distribution of Suicide Research: A Bibliometric Analysis of Three Decades
Amin, Rizwana Singh, Rakesh Singh, Kirtika
Amin, Rizwana
Singh, Rakesh
Singh, Kirtika
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2024-02-05
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We aimed to see the trend and geographic distribution of suicide research. We searched in Scopus to identify the articles published on suicide since 1991 and compared the country-wise output in regards to income and geographical location of the country. The study revealed more than twofold increase of articles from an earlier decade and a slight increased output from low and middle income countries (LMICs) over the decades. More than three-fourths of the articles published from top 15 countries where only two countries (India and China) from LMIC backgrounds were featured. About 85% of the papers were published from high-income countries, about 73% of the papers were published from Europe and North America, and about 78% of articles were published from two WHO regions (European Region and Regions of Americas). This study identifies an extreme disparity in research on suicide based on income and geographical location.