{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T03:18:22Z","timestamp":1791343102517,"version":"4.3.1"},"reference-count":33,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"20","content-domain":{"domain":["www.ahajournals.org"],"crossmark-restriction":true},"short-container-title":["JAHA"],"published-print":{"date-parts":[[2024,10,15]]},"abstract":"<jats:sec xml:lang=\"en\">\n            <jats:title>Background<\/jats:title>\n            <jats:p xml:lang=\"en\">Survival following an out\u2010of\u2010hospital cardiac arrest depends on prompt defibrillation. Despite the efforts made to install automated external defibrillators (AEDs) in crowded areas, their usage rate remains suboptimal. This study evaluated the efficiency of installing AEDs at key landmarks in Taoyuan City to enhance accessibility and usage.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec xml:lang=\"en\">\n            <jats:title>METHODS AND RESULTS<\/jats:title>\n            <jats:p xml:lang=\"en\">This retrospective cohort study analyzed nontraumatic public out\u2010of\u2010hospital cardiac arrest cases in Taoyuan City from 2017 to 2021, using data from the Taoyuan Fire Department and a regional registry. AED data were collected for 1163 devices. A geographic information system mapped target locations within the city, and real\u2010world walking routes were examined to assess coverage. The primary outcome was actual coverage and the coverage efficiency ratio, calculated as the actual coverage divided by the number of facilities at a location. The coverage efficiency ratio compared the coverage efficiency of target locations with existing public access defibrillators (PADs). Top locations for superior coverage in both downtown and outside downtown areas were bus stops and convenience stores (7\u2010Eleven and FamilyMart), which outperformed existing PADs. Convenience stores had a higher coverage efficiency ratio than the public service sector. Bus stops showed high AED usage rates before ambulance arrival.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec xml:lang=\"en\">\n            <jats:title>Conclusions<\/jats:title>\n            <jats:p xml:lang=\"en\">The current PAD locations in Taoyuan City offer limited coverage, which highlights the need for strategically installed AEDs, particularly in convenience stores. Policymakers should consider using the cultural relevance and accessibility of convenience stores, particularly 7\u2010Eleven branches, to enhance AED usage rates.<\/jats:p>\n          <\/jats:sec>","DOI":"10.1161\/jaha.123.034045","type":"journal-article","created":{"date-parts":[[2024,10,8]],"date-time":"2024-10-08T16:05:28Z","timestamp":1728403528000},"update-policy":"https:\/\/doi.org\/10.1161\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":6,"title":["Installation of Public Access Defibrillators for Out\u2010of\u2010Hospital Cardiac Arrests: Identifying Suitable Locations by Using a Geographic Information System"],"prefix":"10.1161","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-8282-7733","authenticated-orcid":false,"given":"Chen\u2010Bin","family":"Chen","sequence":"first","affiliation":[{"name":"Department of Emergency Medicine, Chang Gung Memorial Hospital, Linkou and College of Medicine Chang Gung University Taoyuan 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Memorial Hospital Taipei Branch Taipei Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Liang\u2010Tien","family":"Chien","sequence":"additional","affiliation":[{"name":"Graduate Institute of Management, College of Management, Chang Gung University Taoyuan Taiwan"},{"name":"Taoyuan Fire Department Taoyuan Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chung\u2010Hsien","family":"Chaou","sequence":"additional","affiliation":[{"name":"Department of Emergency Medicine, Chang Gung Memorial Hospital, Linkou and College of Medicine Chang Gung University Taoyuan Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7540-6035","authenticated-orcid":false,"given":"Yu\u2010Tung","family":"Chang","sequence":"additional","affiliation":[{"name":"College of Health Technology National Taipei University of Nursing and Health Sciences Taipei 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