{"id":"https://openalex.org/W2139287179","doi":"https://doi.org/10.1161/circoutcomes.111.000041","title":"Quantifying the Effect of Cardiopulmonary Resuscitation Quality on Cardiac Arrest Outcome","display_name":"Quantifying the Effect of Cardiopulmonary Resuscitation Quality on Cardiac Arrest Outcome","publication_year":2013,"publication_date":"2013-03-01","ids":{"openalex":"https://openalex.org/W2139287179","doi":"https://doi.org/10.1161/circoutcomes.111.000041","mag":"2139287179","pmid":"https://pubmed.ncbi.nlm.nih.gov/23481533"},"language":"en","primary_location":{"id":"doi:10.1161/circoutcomes.111.000041","doi":"https://doi.org/10.1161/circoutcomes.111.000041","is_oa":false,"landing_page_url":"https://doi.org/10.1161/circoutcomes.111.000041","pdf_url":null,"source":{"id":"https://openalex.org/S52278559","display_name":"Circulation Cardiovascular Quality and Outcomes","issn_l":"1941-7705","issn":["1941-7705","1941-7713"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circulation: Cardiovascular Quality and Outcomes","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","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/A5070127629","display_name":"Sarah K. Wallace","orcid":"https://orcid.org/0000-0003-1053-2521","observed_orcids":["https://orcid.org/0000-0003-1053-2521"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sarah K. Wallace","raw_affiliation_strings":["From the Center for Resuscitation Science and Department of Emergency Medicine (S.K.W., B.S.A., L.B.B.) and the Doris Duke Clinical Research Fellowship Program (S.K.W.), University of Pennsylvania, Philadelphia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Center for Resuscitation Science and Department of Emergency Medicine (S.K.W., B.S.A., L.B.B.) and the Doris Duke Clinical Research Fellowship Program (S.K.W.), University of Pennsylvania, Philadelphia","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078893575","display_name":"Benjamin S. Abella","orcid":"https://orcid.org/0000-0003-2521-0891","observed_orcids":["https://orcid.org/0000-0003-2521-0891"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Benjamin S. Abella","raw_affiliation_strings":["From the Center for Resuscitation Science and Department of Emergency Medicine (S.K.W., B.S.A., L.B.B.) and the Doris Duke Clinical Research Fellowship Program (S.K.W.), University of Pennsylvania, Philadelphia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Center for Resuscitation Science and Department of Emergency Medicine (S.K.W., B.S.A., L.B.B.) and the Doris Duke Clinical Research Fellowship Program (S.K.W.), University of Pennsylvania, Philadelphia","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083278720","display_name":"Lance B. Becker","orcid":"https://orcid.org/0000-0001-7051-8778","observed_orcids":["https://orcid.org/0000-0001-7051-8778"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lance B. Becker","raw_affiliation_strings":["From the Center for Resuscitation Science and Department of Emergency Medicine (S.K.W., B.S.A., L.B.B.) and the Doris Duke Clinical Research Fellowship Program (S.K.W.), University of Pennsylvania, Philadelphia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Center for Resuscitation Science and Department of Emergency Medicine (S.K.W., B.S.A., L.B.B.) and the Doris Duke Clinical Research Fellowship Program (S.K.W.), University of Pennsylvania, Philadelphia","institution_ids":["https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I79576946"],"apc_list":null,"apc_paid":null,"fwci":17.6566,"has_fulltext":true,"cited_by_count":132,"citation_normalized_percentile":{"value":0.99448813,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"6","issue":"2","first_page":"148","last_page":"156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10645","display_name":"Cardiac Arrest and Resuscitation","score":1.0,"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":1.0,"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/T10177","display_name":"Palliative Care and End-of-Life Issues","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10322","display_name":"Respiratory Support and Mechanisms","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/cpr-quality","display_name":"CPR quality","score":0.9829999804496765},{"id":"https://openalex.org/keywords/cardiac-arrest","display_name":"cardiac arrest","score":0.7360000014305115},{"id":"https://openalex.org/keywords/chest-compression-depth","display_name":"compression depth","score":0.8700000047683716},{"id":"https://openalex.org/keywords/chest-compression-rate","display_name":"chest compression rate","score":0.949999988079071},{"id":"https://openalex.org/keywords/no-flow-time","display_name":"no-flow time","score":0.7239999771118164},{"id":"https://openalex.org/keywords/ventilation-rate","display_name":"ventilation rate","score":0.8989999890327454},{"id":"https://openalex.org/keywords/return-of-spontaneous-circulation","display_name":"return of spontaneous circulation","score":0.9169999957084656},{"id":"https://openalex.org/keywords/survival-to-hospital-discharge","display_name":"survival to hospital discharge","score":0.8009999990463257}],"concepts":[{"id":"https://openalex.org/C2777055891","wikidata":"https://www.wikidata.org/wiki/Q185325","display_name":"Cardiopulmonary resuscitation","level":3,"score":0.8917796015739441},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8100870847702026},{"id":"https://openalex.org/C2778619729","wikidata":"https://www.wikidata.org/wiki/Q7317197","display_name":"Return of spontaneous circulation","level":4,"score":0.7997308373451233},{"id":"https://openalex.org/C2778165595","wikidata":"https://www.wikidata.org/wiki/Q5491454","display_name":"Resuscitation","level":2,"score":0.7721941471099854},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.7557924389839172},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.496645987033844},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4503353238105774},{"id":"https://openalex.org/C200457457","wikidata":"https://www.wikidata.org/wiki/Q584049","display_name":"Ventilation (architecture)","level":2,"score":0.43975064158439636},{"id":"https://openalex.org/C2776283816","wikidata":"https://www.wikidata.org/wiki/Q332823","display_name":"Survival rate","level":2,"score":0.42666029930114746},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4239475131034851},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D006302","descriptor_name":"Health Services Research","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006302","descriptor_name":"Health Services Research","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006302","descriptor_name":"Health Services Research","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006302","descriptor_name":"Health Services Research","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006323","descriptor_name":"Heart Arrest","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D006323","descriptor_name":"Heart Arrest","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D006323","descriptor_name":"Heart Arrest","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D006323","descriptor_name":"Heart Arrest","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D006323","descriptor_name":"Heart Arrest","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D006323","descriptor_name":"Heart Arrest","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D006323","descriptor_name":"Heart Arrest","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D006323","descriptor_name":"Heart Arrest","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","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":"D006801","descriptor_name":"Humans","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":"D010043","descriptor_name":"Outcome and Process Assessment, Health Care","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D010043","descriptor_name":"Outcome and Process Assessment, Health Care","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D010043","descriptor_name":"Outcome and Process Assessment, Health Care","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D010043","descriptor_name":"Outcome and Process Assessment, Health Care","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016009","descriptor_name":"Chi-Square Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016009","descriptor_name":"Chi-Square Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016009","descriptor_name":"Chi-Square Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016009","descriptor_name":"Chi-Square Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":false},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":false},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":false},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":false},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D016887","descriptor_name":"Cardiopulmonary Resuscitation","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018570","descriptor_name":"Risk Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018570","descriptor_name":"Risk Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018570","descriptor_name":"Risk Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018570","descriptor_name":"Risk Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019317","descriptor_name":"Evidence-Based Medicine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019317","descriptor_name":"Evidence-Based Medicine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019317","descriptor_name":"Evidence-Based Medicine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019317","descriptor_name":"Evidence-Based Medicine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019984","descriptor_name":"Quality Indicators, Health Care","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D019984","descriptor_name":"Quality Indicators, Health Care","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D019984","descriptor_name":"Quality Indicators, Health Care","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D019984","descriptor_name":"Quality Indicators, Health Care","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1161/circoutcomes.111.000041","doi":"https://doi.org/10.1161/circoutcomes.111.000041","is_oa":false,"landing_page_url":"https://doi.org/10.1161/circoutcomes.111.000041","pdf_url":null,"source":{"id":"https://openalex.org/S52278559","display_name":"Circulation Cardiovascular Quality and Outcomes","issn_l":"1941-7705","issn":["1941-7705","1941-7713"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circulation: Cardiovascular Quality and Outcomes","raw_type":"journal-article"},{"id":"pmid:23481533","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23481533","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":"Circulation. Cardiovascular quality and outcomes","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.98580002784729,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"sustainable_development_goals_aurora":[],"study_designs":[{"id":"https://openalex.org/study-designs/systematic-review","display_name":"Systematic Review"},{"id":"https://openalex.org/study-designs/meta-analysis","display_name":"Meta-Analysis"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W40950313","https://openalex.org/W612372977","https://openalex.org/W1964435302","https://openalex.org/W1969199779","https://openalex.org/W1972296119","https://openalex.org/W1979423827","https://openalex.org/W1987453596","https://openalex.org/W1990975703","https://openalex.org/W2001538929","https://openalex.org/W2003194302","https://openalex.org/W2007251523","https://openalex.org/W2010853955","https://openalex.org/W2024714965","https://openalex.org/W2026176391","https://openalex.org/W2031854644","https://openalex.org/W2037283453","https://openalex.org/W2038750793","https://openalex.org/W2044836541","https://openalex.org/W2060434543","https://openalex.org/W2072776084","https://openalex.org/W2072953795","https://openalex.org/W2077180108","https://openalex.org/W2082888456","https://openalex.org/W2096758262","https://openalex.org/W2099667574","https://openalex.org/W2101602857","https://openalex.org/W2103753834","https://openalex.org/W2103763789","https://openalex.org/W2106659642","https://openalex.org/W2106752542","https://openalex.org/W2109401990","https://openalex.org/W2111376231","https://openalex.org/W2115677368","https://openalex.org/W2120831964","https://openalex.org/W2125435699","https://openalex.org/W2150797675","https://openalex.org/W2156098321","https://openalex.org/W2161252442","https://openalex.org/W2162770324","https://openalex.org/W2164130359","https://openalex.org/W2306734495","https://openalex.org/W2317228661","https://openalex.org/W2468996569","https://openalex.org/W2616215806","https://openalex.org/W2889891960","https://openalex.org/W2991792334","https://openalex.org/W4248552398"],"related_works":["https://openalex.org/W2253926146","https://openalex.org/W2146794917","https://openalex.org/W2379926225","https://openalex.org/W2164130359","https://openalex.org/W4206710249","https://openalex.org/W2615135062","https://openalex.org/W2164415732","https://openalex.org/W2041977516","https://openalex.org/W2281339496","https://openalex.org/W4388503713"],"abstract_inverted_index":{"Background-":[0],"Evidence":[1],"has":[2],"accrued":[3],"that":[4],"cardiopulmonary":[5,40,59,112],"resuscitation":[6,27,41,60,113],"quality":[7,42],"affects":[8],"cardiac":[9,44,64,260],"arrest":[10,45,65],"outcome.":[11],"However,":[12],"the":[13,37],"relative":[14],"contributions":[15],"of":[16,39,76],"chest":[17,146,174,243],"compression":[18,116,175],"components":[19],"(such":[20],"as":[21,98],"rate":[22,232],"and":[23,31,50,121,124,239,245],"depth)":[24],"to":[25,35,81,130,142,171,178,180,200,212,248,250],"successful":[26],"remain":[28],"unclear.":[29],"Methods":[30],"Results-":[32],"We":[33,52],"sought":[34],"measure":[36],"effect":[38],"on":[43,62],"outcome":[46],"through":[47],"systematic":[48],"review":[49],"meta-analysis.":[51],"searched":[53],"for":[54,163,219],"any":[55],"clinical":[56],"study":[57],"assessing":[58],"performance":[61],"adult":[63],"patients":[66],"in":[67,225],"which":[68],"survival":[69,80,258],"was":[70,128,235],"a":[71,125],"reported":[72,97],"outcome,":[73],"either":[74],"return":[75],"spontaneous":[77],"circulation":[78],"or":[79,83,230],"admission":[82],"discharge.":[84],"Of":[85],"603":[86],"identified":[87],"abstracts,":[88],"10":[89],"studies":[90],"met":[91],"inclusion":[92],"criteria.":[93],"Effect":[94],"sizes":[95],"were":[96,103,109,138,167],"mean":[99,189],"differences.":[100],"Missing":[101],"data":[102],"resolved":[104],"by":[105,111],"author":[106],"contact.":[107],"Estimates":[108],"segregated":[110],"metric":[114],"(chest":[115],"rate,":[117],"depth,":[118],"no-flow":[119,226],"fraction,":[120],"ventilation":[122,231],"rate),":[123],"random-effects":[126],"model":[127],"applied":[129],"estimate":[131],"an":[132],"overall":[133],"pooled":[134],"effect.":[135],"Arrest":[136],"survivors":[137,166,238],"significantly":[139,168,254],"more":[140,169],"likely":[141,170],"have":[143,172],"received":[144,173],"deeper":[145],"compressions":[147,182,244],"than":[148,186],"nonsurvivors":[149,187],"(mean":[150],"difference,":[151],"2.44":[152],"mm;":[153],"95%":[154,196,208],"confidence":[155,197,209],"interval,":[156,198,210],"1.19-3.69":[157],"[P<0.001];":[158],"n=6":[159,215],"studies;":[160,216],"I(2)=0.0%;":[161],"P":[162,218],"heterogeneity=0.9).":[164],"Likewise,":[165],"rates":[176,246],"closer":[177,247],"85":[179,192,249],"100":[181,204,251],"per":[183],"minute":[184],"(cpm)":[185],"(absolute":[188],"difference":[190,224],"from":[191,203,259],"cpm,":[193,205],"-4.81":[194],"cpm;":[195,207],"-8.19":[199],"-1.43":[201],"[P=0.005];":[202],"-5.04":[206],"-8.44":[211],"-1.65":[213],"[P=0.004];":[214],"I(2)<49%;":[217],"heterogeneity":[220],">0.2).":[221],"No":[222],"significant":[223],"fraction":[227],"(n=7":[228],"studies)":[229,234],"(n=4":[233],"detected":[236],"between":[237],"nonsurvivors.":[240],"Conclusions-":[241],"Deeper":[242],"cpm":[252],"are":[253],"associated":[255],"with":[256],"improved":[257],"arrest.":[261]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":16},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":25},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":5}],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2016-06-24T00:00:00"}