Hispanic Classification Results by Method and County Hispanic Prevalence.

aCounty Hispanic prevalence: High: 9 counties with ≥10% Hispanic population according to the 2000 U.S. Census; Medium: 7 counties with 5–10%; Low: 46 counties with bQuality measures: Acc: Accuracy (A+C)/(A+B+C+D); SN: Sensitivity (A)/(A+B); SP: Specificity (C)/(C+D); PPV: Positive Predictive Value (A)/(A+D); NPV: Negative Predictive Value (C)/(B+C); RB: Relative Bias [(A+D)/(A+B)]−1.cSum of the two models, each containing approximately half of the observations.