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Comparability Metrics for Prevalence Estimates Between Two Data Sources Using Diagnosis Only (base definition)
| METRIC | PREVALENCE RATIO | DIFFERENCE IN PREVALENCE | LINEARITY ACROSS STRATA | POORLY PERFORMING STRATA | |
|---|---|---|---|---|---|
| EVALUATION CRITERIA | 0.85–1.15 | ≥ 5 | R2 ≥ 0.80 | ≥1 STRATA PPERFORMING POORLY | POORLY PERFORMING SUBPOPULATIONSa |
| Hypertension | 1.00 | −0.1 | 1.00 | 4 | W and M 20–39 W and M 60 + |
| Hyperlipidemia | 1.05 | 2.4 | 0.80 | 1 | W 60 + |
| Diabetes | 1.11 | 1.4 | 1.00 | 1 | W 60 + |
