Unstandardized Estimate | Standardized Estimate | Bootstrap Bias-corrected 95% confidence interval | |||
---|---|---|---|---|---|
Lower | Upper | P-value | |||
Multivariate Path Analyses Model of Bystander CPR on OHCA Survival | |||||
Bystander CPR-Initial Shockable Rhythm | 0.076 | 0.122 | 0.086 | 0.196 | 0.001 |
Bystander CPR-Survived Event | 0.045 | 0.088 | 0.047 | 0.129 | 0.002 |
Bystander CPR-ROSC | 0.024 | 0.052 | 0.011 | 0.098 | 0.008 |
Initial Shockable Rhythm-ROSC | 0.055 | 0.075 | 0.036 | 0.118 | 0.002 |
Initial Shockable Rhythm-Survived Event | 0.085 | 0.105 | 0.062 | 0.144 | 0.003 |
ROSC-Survival Event | 0.103 | 0.094 | 0.051 | 0.134 | 0.002 |
Initial Shockable Rhythm-Survival to Discharge | 0.034 | 0.075 | 0.042 | 0.112 | 0.002 |
Survived Event-Survival to Discharge | 0.290 | 0.513 | 0.480 | 0.543 | 0.002 |
ROSC-Survival to Discharge | 0.036 | 0.058 | 0.022 | 0.089 | 0.003 |
Effect of Bystander CPR on OHCA Survival | |||||
Total effect | 0.019 | 0.068 | 0.045 | 0.089 | 0.002 |
Total direct effect | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
Total indirect effect | 0.019 | 0.068 | 0.045 | 0.089 | 0.002 |
Mediation Analyses and Potential Paths | |||||
P1: Bystander CPR-Initial Shockable Rhythm-Survival to Discharge | 0.003 | 0.009 | 0.005 | 0.016 | 0.001 |
P2: Bystander CPR-Survived Event-Survival to Discharge | 0.013 | 0.045 | 0.024 | 0.066 | 0.002 |
P3: Bystander CPR-ROSC-Survival to Discharge | 0.001 | 0.003 | 0.001 | 0.007 | 0.004 |
P4: Bystander CPR-Initial Shockable Rhythm-ROSC-Survival to Discharge | 0.000 | 0.001 | 0.000 | 0.001 | 0.001 |
P5: Bystander CPR-Initial Shockable Rhythm-ROSC-Survived Event-Survival to Discharge | 0.000 | 0.000 | 0.000 | 0.001 | 0.001 |
P6: Bystander CPR-Initial Shockable Rhythm-Survived Event-Survival to Discharge | 0.002 | 0.007 | 0.004 | 0.011 | 0.001 |
P7: Bystander CPR-ROSC-Survived Event-Survival to Discharge | 0.001 | 0.003 | 0.001 | 0.006 | 0.005 |
The Total Indirect Effect of Bystander CPR on OHCA Survival through Survived Event | |||||
Mediator: Survived Event (P2 + P5 + P6 + P7) | 0.016 | 0.055 | 0.033 | 0.075 | 0.002 |