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Examining spatial variability in the association between male partner alcohol misuse and intimate partner violence against women in Ghana: a GWR analysis

Examining spatial variability in the association between male partner alcohol misuse and intimate partner violence against women in Ghana: a GWR analysis
Examining spatial variability in the association between male partner alcohol misuse and intimate partner violence against women in Ghana: a GWR analysis
Globally, it is estimated that about 30% of ever-partnered women have experienced some form of intimate partner violence (IPV)—physical assault, sexual assault, or emotional abuse. The prevalence of IPV in sub-Saharan Africa is considerably higher than the global estimate. In Ghana, it is estimated that 24% of women have experienced physical and/or sexual IPV in their lifetime. Studies point to the association between alcohol misuse by intimate male partners and violence against women. However, there has been no consideration for potential spatial variation or heterogeneity in this association. Using estimates from the 2008 Ghana Demographic and Health Survey Data, we employed geographically weighted regression (GWR) analysis to examine spatial variations in the relationship between male partner’s alcohol misuse and IPV among women in Ghana. We fitted three models to assess the relationship using a step-wise approach. The first model has alcohol misuse as the only predictor, whereas the second model included other male partner characteristics, such as post-secondary education and employment status. The final introduced female characteristics as additional covariates. The result of the GWR analysis shows that the effect of alcohol misuse on IPV is elevated in the south-western part of Ghana. The findings suggest the potential influence of place-based or contextual factors on the association between alcohol misuse and women’s exposure to IPV.
0886-2605
Amegbor, Prince M.
5d615d8c-7aaf-411f-8cb8-471e4b99be16
Yankey, Ortis
9965d053-8afb-462f-b7fe-b270e21f2ec1
Rosenberg, Mark W.
63796b39-ff16-4dac-9ffe-77aebc1f71ea
Sabel, Clive E.
c01a4e10-9089-4445-9c3e-6532b4dba024
Amegbor, Prince M.
5d615d8c-7aaf-411f-8cb8-471e4b99be16
Yankey, Ortis
9965d053-8afb-462f-b7fe-b270e21f2ec1
Rosenberg, Mark W.
63796b39-ff16-4dac-9ffe-77aebc1f71ea
Sabel, Clive E.
c01a4e10-9089-4445-9c3e-6532b4dba024

Amegbor, Prince M., Yankey, Ortis, Rosenberg, Mark W. and Sabel, Clive E. (2020) Examining spatial variability in the association between male partner alcohol misuse and intimate partner violence against women in Ghana: a GWR analysis. Journal of Interpersonal Violence, 26 (23-24). (doi:10.1177/0886260519900299).

Record type: Article

Abstract

Globally, it is estimated that about 30% of ever-partnered women have experienced some form of intimate partner violence (IPV)—physical assault, sexual assault, or emotional abuse. The prevalence of IPV in sub-Saharan Africa is considerably higher than the global estimate. In Ghana, it is estimated that 24% of women have experienced physical and/or sexual IPV in their lifetime. Studies point to the association between alcohol misuse by intimate male partners and violence against women. However, there has been no consideration for potential spatial variation or heterogeneity in this association. Using estimates from the 2008 Ghana Demographic and Health Survey Data, we employed geographically weighted regression (GWR) analysis to examine spatial variations in the relationship between male partner’s alcohol misuse and IPV among women in Ghana. We fitted three models to assess the relationship using a step-wise approach. The first model has alcohol misuse as the only predictor, whereas the second model included other male partner characteristics, such as post-secondary education and employment status. The final introduced female characteristics as additional covariates. The result of the GWR analysis shows that the effect of alcohol misuse on IPV is elevated in the south-western part of Ghana. The findings suggest the potential influence of place-based or contextual factors on the association between alcohol misuse and women’s exposure to IPV.

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e-pub ahead of print date: 6 February 2020

Identifiers

Local EPrints ID: 468357
URI: http://eprints.soton.ac.uk/id/eprint/468357
ISSN: 0886-2605
PURE UUID: 3baee346-97c0-4558-930e-cb455cf885c0
ORCID for Ortis Yankey: ORCID iD orcid.org/0000-0002-0808-884X

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Date deposited: 11 Aug 2022 16:34
Last modified: 12 Aug 2022 02:03

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Contributors

Author: Prince M. Amegbor
Author: Ortis Yankey ORCID iD
Author: Mark W. Rosenberg
Author: Clive E. Sabel

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