biostudies-literatureO'Halloran ANHLBI NIH HHSe2424670https://www.ebi.ac.uk/biostudies/studies/S-EPMC11289702biostudies-literatureUnknown7(7)<h4>Importance</h4>Cardiopulmonary resuscitation (CPR) duration is associated with cardiac arrest survival.<h4>Objectives</h4>To describe characteristics associated with CPR duration among hospitalized children without return of circulation (ROC) (patient-level analysis) and determine whether hospital median CPR duration in patients without ROC is associated with survival (hospital-level analysis).<h4>Design, setting, and participants</h4>This retrospective cohort study of patients undergoing pediatric in-hospital CPR between January 1, 2000, and December 31, 2021, used data from the Get With the Guidelines-Resuscitation registry. Children receiving chest compressions for at least 2 minutes and/or defibrillation were included in the patient-level analysis. For the hospital-level analysis, JAMA network openCharacteristics of Pediatric In-Hospital Cardiac Arrests and Resuscitation Duration.PMC11289702K23 HL148541O'Brien CENadkarni VFink ELSu LMorgan RWNaim MYSutton RWolfe HBerg RAGupta PRoberts JSAmerican Heart Association’s Get With the Guidelines–Resuscitation InvestigatorsTopjian AAli NDewan MReeder RKennedy KChan PSKleinman MGuerguerian AMGathers CASutton RMBrown LLLasa JJSweberg TO'Halloran AfalseCharacteristics of Pediatric In-Hospital Cardiac Arrests and Resuscitation Duration.<h4>Importance</h4>Cardiopulmonary resuscitation (CPR) duration is associated with cardiac arrest survival.<h4>Objectives</h4>To describe characteristics associated with CPR duration among hospitalized children without return of circulation (ROC) (patient-level analysis) and determine whether hospital median CPR duration in patients without ROC is associated with survival (hospital-level analysis).<h4>Design, setting, and participants</h4>This retrospective cohort study of patients undergoing pediatric in-hospital CPR between January 1, 2000, and December 31, 2021, used data from the Get With the Guidelines-Resuscitation registry. Children receiving chest compressions for at least 2 minutes and/or defibrillation were included in the patient-level analysis. For the hospital-level analysis, 2024-01-01T00:00:00Z2024 Jul2026-04-17T13:17:54.463Z2025-04-19T14:53:30.869ZS-EPMC112897023907862610.1001/jamanetworkopen.2024.24670