Table 2:
Association of Maternal Status with Survival Outcomes and Processes-of-Care in the Propensity Score Matched Cohort
| Maternal | Non-Maternal | Adjusted OR (95% CI)# | P-value | |
|---|---|---|---|---|
| OUTCOMES * | ||||
| Survival to discharge | 45.1% | 26.5% | 1.19 (0.82–1.73) | 0.19 |
| Survival with CPC 1 status | 36.1% | 17.7% | 1.57 (1.06–2.33) | 0.03 |
| ROSC | 75.8% | 70.6% | 0.94 (0.65–1.35) | 0.67 |
| PROCESSES-OF-CARE * | ||||
| Time to epinephrine > 5 minutes | 13.8% | 10.6% | 0.96 (0.50–1.86) | 0.78 |
| Time to defibrillation > 2 minutes | 42.5% | 34.3% | 1.14 (0.41–3.18) | 0.51 |
Abbreviations: CPC, cerebral performance score; ROSC, return of spontaneous circulation for ≥ 20 minutes
*
These represent rates of outcomes after propensity score matching.
#
Odds ratios were calculated in the propensity matched cohort using conditional logistic regression models with additional adjustment for location of arrest, as this variable had a standardized difference of >10%