Research output: Contribution to journal › Article › Academic › peer-review
Comorbidity and survival in the pre-hospital and in-hospital phase after out-of-hospital cardiac arrest. / Oving, Iris; van Dongen, Laura H. P. I.; Deurholt, Suzanne C. et al.
In: Resuscitation, Vol. 153, 01.08.2020, p. 58-64.Research output: Contribution to journal › Article › Academic › peer-review
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TY - JOUR
T1 - Comorbidity and survival in the pre-hospital and in-hospital phase after out-of-hospital cardiac arrest
AU - Oving, Iris
AU - van Dongen, Laura H. P. I.
AU - Deurholt, Suzanne C.
AU - Ramdani, Amal
AU - Beesems, Stefanie G.
AU - Tan, Hanno L.
AU - Blom, M. T.
PY - 2020/8/1
Y1 - 2020/8/1
N2 - Introduction: Cumulative disease burden may be associated with survival chances after out-of-hospital cardiac arrest (OHCA). The relative contributions of cumulative disease burden on survival rates at the pre-hospital and in-hospital phases of post-resuscitation care are unknown. Methods: The association between cumulative comorbidity burden as measured by the Charlson Comorbidity Index (CCI) and pre-hospital and in-hospital survival rates was studied using data (2010–2014) from a prospective OHCA registry in the Netherlands. The association between CCI and survival rate (overall survival [OHCA-hospital discharge], pre-hospital survival [OHCA-hospital admission] and in-hospital survival [hospital admission-hospital discharge]) was assessed using logistic regression analyses. The relative contributions of CCI on pre-hospital and in-hospital survival rates were determined using the Nagelkerke test. Results: We included 2510 OHCA patients aged ≥18y. CCI was significantly associated with overall survival rate (OR 0.71; 95%CI 0.61−0.83; P < 0.01). CCI was not associated with pre-hospital survival rate (OR 0.96; 95%CI 0.76–1.23; P = 0.92) whereas high CCI was significantly associated with low in-hospital survival rate (OR 0.41; 95%CI 0.27−0.62; P = 0.01). The relative contributions of CCI on pre-hospital and in-hospital survival were 1.1% and 8.1%, respectively. Conclusion: Pre-existing high comorbidity burden plays a modest role in reducing survival rate after OHCA, and only in the in-hospital phase. The present study offers data that may guide clinicians in discussing resuscitation options during advance care planning with patients with high comorbidity burden. This may be helpful in creating a patients’ informed choice.
AB - Introduction: Cumulative disease burden may be associated with survival chances after out-of-hospital cardiac arrest (OHCA). The relative contributions of cumulative disease burden on survival rates at the pre-hospital and in-hospital phases of post-resuscitation care are unknown. Methods: The association between cumulative comorbidity burden as measured by the Charlson Comorbidity Index (CCI) and pre-hospital and in-hospital survival rates was studied using data (2010–2014) from a prospective OHCA registry in the Netherlands. The association between CCI and survival rate (overall survival [OHCA-hospital discharge], pre-hospital survival [OHCA-hospital admission] and in-hospital survival [hospital admission-hospital discharge]) was assessed using logistic regression analyses. The relative contributions of CCI on pre-hospital and in-hospital survival rates were determined using the Nagelkerke test. Results: We included 2510 OHCA patients aged ≥18y. CCI was significantly associated with overall survival rate (OR 0.71; 95%CI 0.61−0.83; P < 0.01). CCI was not associated with pre-hospital survival rate (OR 0.96; 95%CI 0.76–1.23; P = 0.92) whereas high CCI was significantly associated with low in-hospital survival rate (OR 0.41; 95%CI 0.27−0.62; P = 0.01). The relative contributions of CCI on pre-hospital and in-hospital survival were 1.1% and 8.1%, respectively. Conclusion: Pre-existing high comorbidity burden plays a modest role in reducing survival rate after OHCA, and only in the in-hospital phase. The present study offers data that may guide clinicians in discussing resuscitation options during advance care planning with patients with high comorbidity burden. This may be helpful in creating a patients’ informed choice.
KW - Charlson Comorbidity Index
KW - Comorbidity
KW - ESCAPE-NET
KW - In-hospital
KW - Out-of-hospital cardiac arrest
KW - Pre-hospital
KW - Survival
UR - http://www.scopus.com/inward/record.url?scp=85086699864&partnerID=8YFLogxK
U2 - 10.1016/j.resuscitation.2020.05.035
DO - 10.1016/j.resuscitation.2020.05.035
M3 - Article
C2 - 32502577
VL - 153
SP - 58
EP - 64
JO - Resuscitation
JF - Resuscitation
SN - 0300-9572
ER -
ID: 12043615