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Table 4 Multi-factor Model for CA-MRSA Compared to CA-MSSA for Adjusted Odds Ratios

From: Geographic surveillance of community associated MRSA infections in children using electronic health record data

Variable Adjusted OR (95% CI) p-value
Race
 White Referent
 Black 1.68 (1.45, 1.94) <.0001
 Hispanic .81 (.62, 1.05) 0.1169
 Other .67 (.55, .81) <.0001
Gender
 Male Referent
 Female 1.27 (1.15, 1.41) <.0001
Age (years)
 > 12 years Referent
 4–12 years .93 (.81, 1.07) .0260
 < 4 years 2.06 (1.79, 2.36) <.0001
Health Insurance
 Private Referent
 Self pay 1.72 (1.33, 2.23) <.0001
 Public 1.51 (1.35, 1.70) <.0001
Black Concentration
 < 40.46% Referent  
 ≥ 40.46% 1.30 (1.13, 1.49) .0003