{"id":"https://openalex.org/W16342964","doi":null,"title":"Comparing the effectiveness of video self-instruction versus traditional classroom instruction targeted at cardiopulmonary resuscitation skills for laypersons: a prospective randomised controlled trial.","display_name":"Comparing the effectiveness of video self-instruction versus traditional classroom instruction targeted at cardiopulmonary resuscitation skills for laypersons: a prospective randomised controlled trial.","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W16342964","mag":"16342964","pmid":"https://pubmed.ncbi.nlm.nih.gov/20519751"},"language":"en","primary_location":{"id":"pmid:20519751","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20519751","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Hong Kong medical journal = Xianggang yi xue za zhi","raw_type":"Comparative Study"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113678540","display_name":"C H Chung","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C H Chung","raw_affiliation_strings":["Hong Kong St John Ambulance, St John Tower, 2 Macdonnell Road, Hong Kong. cchchung@hotmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong St John Ambulance, St John Tower, 2 Macdonnell Road, Hong Kong. cchchung@hotmail.com","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077149699","display_name":"Axel Yuet Chung Siu","orcid":"https://orcid.org/0000-0001-9879-1274","observed_orcids":["https://orcid.org/0000-0001-9879-1274"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Axel Y C Siu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058684728","display_name":"Lucia Lai-kwan Po","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lucia L K Po","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067737259","display_name":"Chor Yin Lam","orcid":"https://orcid.org/0000-0002-3809-751X","observed_orcids":["https://orcid.org/0000-0002-3809-751X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C Y Lam","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5062845536","display_name":"Peter CY Wong","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peter C Y Wong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6523,"has_fulltext":false,"cited_by_count":58,"citation_normalized_percentile":{"value":0.84808355,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"16","issue":"3","first_page":"165","last_page":"70"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10645","display_name":"Cardiac Arrest and Resuscitation","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10645","display_name":"Cardiac Arrest and Resuscitation","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10254","display_name":"Innovations in Medical Education","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14354","display_name":"Emergency Medicine Education and Research","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cardiopulmonary-resuscitation","display_name":"cardiopulmonary resuscitation","score":0.9800000190734863},{"id":"https://openalex.org/keywords/first-aid-training","display_name":"first aid training","score":0.7319999933242798},{"id":"https://openalex.org/keywords/laypeople","display_name":"laypeople","score":0.8259999752044678},{"id":"https://openalex.org/keywords/classroom-teaching","display_name":"classroom teaching","score":0.8080000281333923},{"id":"https://openalex.org/keywords/self-directed-learning","display_name":"self-directed learning","score":0.6930000185966492},{"id":"https://openalex.org/keywords/hong-kong","display_name":"Hong Kong","score":0.5019999742507935}],"concepts":[{"id":"https://openalex.org/C2777055891","wikidata":"https://www.wikidata.org/wiki/Q185325","display_name":"Cardiopulmonary resuscitation","level":3,"score":0.9353535175323486},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7492189407348633},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4860897362232208},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.48593536019325256},{"id":"https://openalex.org/C168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","level":2,"score":0.4706284999847412},{"id":"https://openalex.org/C2778165595","wikidata":"https://www.wikidata.org/wiki/Q5491454","display_name":"Resuscitation","level":2,"score":0.4392763078212738},{"id":"https://openalex.org/C3018023364","wikidata":"https://www.wikidata.org/wiki/Q425265","display_name":"Significant difference","level":2,"score":0.4375092387199402},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.4266882836818695},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.21139580011367798},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.16528093814849854},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.11483174562454224},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004521","descriptor_name":"Educational Measurement","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006266","descriptor_name":"Health Education","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D006723","descriptor_name":"Hong Kong","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008348","descriptor_name":"Manikins","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011380","descriptor_name":"Programmed Instructions as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013663","descriptor_name":"Teaching","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D016009","descriptor_name":"Chi-Square Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016037","descriptor_name":"Single-Blind Method","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016250","descriptor_name":"Compact Disks","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000193","qualifier_name":"education","is_major_topic":true},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:20519751","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20519751","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Hong Kong medical journal = Xianggang yi xue za zhi","raw_type":"Comparative Study"},{"id":"mag:16342964","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20519751","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.98580002784729,"id":"https://metadata.un.org/sdg/3"},{"display_name":"Quality education","score":0.7567999958992004,"id":"https://metadata.un.org/sdg/4"}],"study_designs":[{"display_name":"Randomized Controlled Trial","id":"https://openalex.org/study-designs/randomized-controlled-trial"},{"display_name":"Clinical Trial","id":"https://openalex.org/study-designs/clinical-trial"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W22600787","https://openalex.org/W117847556","https://openalex.org/W1999679392","https://openalex.org/W2013723793","https://openalex.org/W2029521018","https://openalex.org/W2044129159","https://openalex.org/W2051698165","https://openalex.org/W2055606418","https://openalex.org/W2104625455","https://openalex.org/W2126798276","https://openalex.org/W2131664527"],"related_works":["https://openalex.org/W3202356150","https://openalex.org/W2013256161","https://openalex.org/W2545617318","https://openalex.org/W2802727254","https://openalex.org/W4307965703","https://openalex.org/W2389076414","https://openalex.org/W2051698165","https://openalex.org/W2127880005","https://openalex.org/W3121106641","https://openalex.org/W2104625455"],"abstract_inverted_index":{"OBJECTIVE:":[0],"To":[1],"determine":[2],"whether":[3],"in":[4,34,178,217],"the":[5,53,96,101,105,182,186,191,200,203],"local":[6],"lay":[7],"Hong":[8,35],"Kong":[9],"population,":[10],"video":[11,74],"self-instruction":[12],"about":[13],"cardiopulmonary":[14,41,207,218],"resuscitation":[15,42,208,219],"has":[16],"comparable":[17],"results":[18],"to":[19,100,112,141,165,209],"traditional":[20,224],"classroom":[21,89,158,225],"instructions.":[22],"DESIGN:":[23],"Prospective":[24],"randomised":[25,57],"single-blind":[26],"controlled":[27],"trial.":[28],"SETTING:":[29],"A":[30],"first-aid":[31],"training":[32,103],"organisation":[33],"Kong.":[36],"PARTICIPANTS:":[37],"Cantonese":[38],"applicants":[39],"for":[40,63,115,153,157],"courses":[43],"aged":[44],"between":[45,137,181],"18":[46,164],"and":[47,77,81,128,155,211],"70":[48],"years":[49],"were":[50,56,65,93,110,147],"recruited":[51,148],"into":[52,58,149],"study.":[54],"They":[55],"two":[59,183],"groups.":[60],"Those":[61,107],"selected":[62],"self-learning":[64,154,204,215],"given":[66],"a":[67,71,73,134],"kit":[68],"(consisting":[69],"of":[70,104,199,202],"mini-manikin,":[72],"compact":[75],"disc,":[76],"an":[78],"instruction":[79],"manual)":[80],"sent":[82],"home.":[83],"The":[84,123,160],"other":[85],"group":[86,205],"underwent":[87],"usual":[88],"training.":[90,159,226],"Both":[91],"groups":[92,184],"examined":[94],"together;":[95],"examiners":[97],"remained":[98],"blinded":[99],"background":[102],"subjects.":[106],"who":[108],"passed":[109],"asked":[111],"come":[113],"back":[114],"re-examination":[116,192],"after":[117,129,193],"1":[118,130,138,194],"year.":[119,131,195],"MAIN":[120],"OUTCOME":[121],"MEASURES:":[122],"examination":[124,188],"passing":[125,179],"rates":[126],"initially":[127],"RESULTS:":[132],"During":[133],"1-year":[135],"period":[136],"April":[139],"2007":[140],"31":[142],"March":[143],"2008,":[144],"256":[145],"subjects":[146],"this":[150],"study,":[151],"124":[152],"132":[156],"age":[161],"range":[162],"was":[163,174],"62":[166],"(mean,":[167],"39;":[168],"standard":[169],"deviation,":[170],"10)":[171],"years.":[172],"There":[173],"no":[175],"significant":[176],"difference":[177],"rate":[180],"at":[185,190],"initial":[187],"or":[189],"Notably,":[196],"28":[197],"(23%)":[198],"participants":[201],"taught":[206],"relatives":[210],"friends.":[212],"CONCLUSION:":[213],"Video":[214],"resulted":[216],"performance":[220],"as":[221,223],"good":[222]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":12},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
