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Table 3 Neighborhood-Level Factors for CA-MRSA Compared to CA-MSSA Infection for Crude and Adjusted Odds Ratios

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

Variable

Crude OR (95% CI)

p-value

Adjusted OR (95% CI)

p-value

Household Crowding

 ≤ 1 person/room

Referent

–

Referent

–

 > 1 person/room

1.22 (1.10, 1.34)

<.0001

1.03 (.92,1.14)

.6543

Black Population Concentration

 < 40.46%

Referent

–

Referent

–

 ≥ 40.46%

2.16 (1.93, 2.41)

<.0001

2.01 (1.79, 2.27)

<.0001

% Below Poverty

1.014 (1.011,1.018)

<.0001

1.006 (1.002, 1.010)

.0033