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This paper investigates how mobile phone ownership can influence HIV-related stigma.<\/jats:p><\/jats:sec><jats:sec><jats:title>Design<\/jats:title><jats:p>This is an observational study using both cross-sectional and pseudo-panel data. Analysis is conducted at both community and individual levels.<\/jats:p><\/jats:sec><jats:sec><jats:title>Setting<\/jats:title><jats:p>The analysis is run for the country of Ghana using data from 2008 and 2014.<\/jats:p><\/jats:sec><jats:sec><jats:title>Participants<\/jats:title><jats:p>Individual-level and household-level data were obtained from Ghana\u2019s Demographic and Health Survey.<\/jats:p><\/jats:sec><jats:sec><jats:title>Primary and secondary outcome measures<\/jats:title><jats:p>The analysis measures the impact of mobile phone ownership on prejudice against people with HIV. Secondary outcomes are knowledge of HIV, which is included as a mediating element.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Community-level analysis finds that a 10% increase in the share of mobile phone owners reduces the prevalence of discriminatory attitudes towards PLWH\/AIDS by up to 3%. Results are consistent at the individual level. Additionally, mobile phone-enabled HIV knowledge is found to mediate about 26% of the effect of mobile phones on public stigma.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>These findings shed light on the role played by access to mobile technology on HIV-related stigma and discrimination and can support the development of future awareness raising and health communication campaigns in Ghana and other West African countries.<\/jats:p><\/jats:sec>","DOI":"10.1136\/bmjopen-2022-062594","type":"journal-article","created":{"date-parts":[[2022,11,9]],"date-time":"2022-11-09T12:04:12Z","timestamp":1667995452000},"page":"e062594","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Impact of mobile phones on HIV public stigma: a cross-sectional and pseudo-panel analysis from Ghana"],"prefix":"10.1136","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2574-3041","authenticated-orcid":false,"given":"Francesco","family":"Iacoella","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Franziska","family":"Gassmann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nyasha","family":"Tirivayi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2022,11,8]]},"reference":[{"key":"2022110904001491000_12.11.e062594.1","unstructured":"UNAIDS . 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