Regressions | Unstandardized estimate (95% CI) | Standardized coefficient | p-value |
---|---|---|---|
Exploratory set (80%) | |||
 Direct effects | |||
  Outcome model: SS (R2 = 0.182) | |||
   CARE | 0.200 (0.126; 0.274) | 0.151 | < 0.001 |
   PD | 0.455 (0.397; 0.514) | 0.387 | < 0.001 |
  Mediator model: PD (R2 = 0.007) | |||
   CARE | 0.094 (0.039; 0.148) | 0.083 | 0.001 |
 Indirect effect (proportion mediated) | |||
  PD (17.7%) | 0.043 (0.018; 0.067) | 0.032 | 0.001 |
 Total effect | 0.243 (0.165; 0.321) | 0.183 | < 0.001 |
Confirmation set (20%) | |||
 Direct effects | |||
  Outcome model: SS (R2 = 0.221) | |||
   CARE | 0.293 (0.104; 0.482) | 0.172 | 0.002 |
   PD | 0.457 (0.357; 0.558) | 0.408 | < 0.001 |
  Mediator model: PD (R2 = 0.032) | |||
   CARE | 0.272 (0.120; 0.423) | 0.179 | < 0.001 |
 Indirect effect (proportion mediated) | |||
  PD (29.7%) | 0.124 (0.056; 0.192) | 0.073 | < 0.001 |
 Total effect | 0.417 (0.215; 0.620) | 0.245 | < 0.001 |