Table 3 Statistics of the CHAID-analysis for refusing vs. accepting advice to visit the GPC
Risk | |||
|---|---|---|---|
Method | Estimate | Standard Error | |
Resubstitution | .236 | .015 | |
Cross-Validation | .255 | .015 | |
Classification | |||
Predicted | |||
Observed | No | Yes | Percent Correct |
No | 56 | 137 | 29.0% |
Yes | 50 | 549 | 91.7% |
Overall Percentage | 13.4% | 86.6% | 76.4% |