M. Immurana, Kwame Godsway Kisseih, Ibrahim Abdullahi, Muniru Azuug, Ayisha Mohammed, Toby Joseph Mathew Kizhakkekara
{"title":"人均收入增长如何影响非洲的躁郁症和抑郁症?","authors":"M. Immurana, Kwame Godsway Kisseih, Ibrahim Abdullahi, Muniru Azuug, Ayisha Mohammed, Toby Joseph Mathew Kizhakkekara","doi":"10.1108/jpmh-10-2023-0095","DOIUrl":null,"url":null,"abstract":"\nPurpose\nBipolar and depression disorders are some of the most common mental health disorders affecting millions of people in low-and middle-income countries, including those in Africa. These disorders are therefore major contributors to the burden of diseases and disability. While an enhancement in income is seen as a major approach towards reducing the burden of these disorders, empirical evidence to support this view in the African context is lacking. This study therefore aims to examine the effect of per capita income growth on bipolar and depression disorders across African countries.\n\n\nDesign/methodology/approach\nThe study uses data from secondary sources comprising 42 African countries over the period, 2002–2019, to achieve its objective. The prevalence of bipolar and major depressive disorders (depression) are used as the dependent variables, while per capita income growth is used as the main independent variable. The system Generalised Method of Moments regression is used as the estimation technique.\n\n\nFindings\nIn the baseline, the authors find per capita income growth to be associated with a reduction in the prevalence of bipolar (coefficient: −0.001, p < 0.01) and depression (coefficient: −0.001, p < 0.1) in the short-term. Similarly, in the long-term, per capita income growth is found to have negative association with the prevalence of bipolar (coefficient: −0.059, p < 0.01) and depression (coefficient: −0.035, p < 0.1). The results are similar after robustness checks.\n\n\nOriginality/value\nThis study attempts at providing the first empirical evidence of the effect of per capita income growth on bipolar and depression disorders across several African countries.\n","PeriodicalId":45601,"journal":{"name":"Journal of Public Mental Health","volume":null,"pages":null},"PeriodicalIF":1.6000,"publicationDate":"2024-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"How does per capita income growth affect bipolar and depression disorders in Africa?\",\"authors\":\"M. Immurana, Kwame Godsway Kisseih, Ibrahim Abdullahi, Muniru Azuug, Ayisha Mohammed, Toby Joseph Mathew Kizhakkekara\",\"doi\":\"10.1108/jpmh-10-2023-0095\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\nPurpose\\nBipolar and depression disorders are some of the most common mental health disorders affecting millions of people in low-and middle-income countries, including those in Africa. These disorders are therefore major contributors to the burden of diseases and disability. While an enhancement in income is seen as a major approach towards reducing the burden of these disorders, empirical evidence to support this view in the African context is lacking. This study therefore aims to examine the effect of per capita income growth on bipolar and depression disorders across African countries.\\n\\n\\nDesign/methodology/approach\\nThe study uses data from secondary sources comprising 42 African countries over the period, 2002–2019, to achieve its objective. The prevalence of bipolar and major depressive disorders (depression) are used as the dependent variables, while per capita income growth is used as the main independent variable. The system Generalised Method of Moments regression is used as the estimation technique.\\n\\n\\nFindings\\nIn the baseline, the authors find per capita income growth to be associated with a reduction in the prevalence of bipolar (coefficient: −0.001, p < 0.01) and depression (coefficient: −0.001, p < 0.1) in the short-term. Similarly, in the long-term, per capita income growth is found to have negative association with the prevalence of bipolar (coefficient: −0.059, p < 0.01) and depression (coefficient: −0.035, p < 0.1). The results are similar after robustness checks.\\n\\n\\nOriginality/value\\nThis study attempts at providing the first empirical evidence of the effect of per capita income growth on bipolar and depression disorders across several African countries.\\n\",\"PeriodicalId\":45601,\"journal\":{\"name\":\"Journal of Public Mental Health\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2024-02-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Public Mental Health\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1108/jpmh-10-2023-0095\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Public Mental Health","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1108/jpmh-10-2023-0095","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH","Score":null,"Total":0}
How does per capita income growth affect bipolar and depression disorders in Africa?
Purpose
Bipolar and depression disorders are some of the most common mental health disorders affecting millions of people in low-and middle-income countries, including those in Africa. These disorders are therefore major contributors to the burden of diseases and disability. While an enhancement in income is seen as a major approach towards reducing the burden of these disorders, empirical evidence to support this view in the African context is lacking. This study therefore aims to examine the effect of per capita income growth on bipolar and depression disorders across African countries.
Design/methodology/approach
The study uses data from secondary sources comprising 42 African countries over the period, 2002–2019, to achieve its objective. The prevalence of bipolar and major depressive disorders (depression) are used as the dependent variables, while per capita income growth is used as the main independent variable. The system Generalised Method of Moments regression is used as the estimation technique.
Findings
In the baseline, the authors find per capita income growth to be associated with a reduction in the prevalence of bipolar (coefficient: −0.001, p < 0.01) and depression (coefficient: −0.001, p < 0.1) in the short-term. Similarly, in the long-term, per capita income growth is found to have negative association with the prevalence of bipolar (coefficient: −0.059, p < 0.01) and depression (coefficient: −0.035, p < 0.1). The results are similar after robustness checks.
Originality/value
This study attempts at providing the first empirical evidence of the effect of per capita income growth on bipolar and depression disorders across several African countries.