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Table 2 Regression model for S. aureus carriers, carriers with resistances, and carriers with resistances besides PEN adjusted for GP practices

From: Prevalence and resistance patterns of commensal S. aureus in community-dwelling GP patients and socio-demographic associations. A cross-sectional study in the framework of the APRES-project in Austria

  S. aureus carrier S. aureus carrier with resistances S. aureus carrier with resistances besides PEN
Variable Subvariable OR (95% CI) p-value OR (95% CI) p-value OR (95% CI) p-value
Sex Female 1.0   1.0   1.0  
Male 1.60 (1.32–1.95) <0.001 0.81 (0.56–1.19) 0.283 0.93 (0.64–1.35) 0.709
Age 4–18 1.54 (0.86–2.75) 0.148 1.17 (0.43–3.16) 0.764 0.61 (0.21–1.78) 0.365
19–39 1.34 (1.02–1.77) 0.038 1.36 (0.78–2.35) 0.276 1.58 (0.91–2.74) 0.105
40–64 1.17 (0.90–1.51) 0.235 1.08 (0.65–1.77) 0.773 1.06 (0.65–1.73) 0.820
65+ 1.0   1.0   1.0  
Location of residence Urban 1.0   1.0   1.0  
Rural 1.37 (1.12–1.67) 0.002 1.27 (0.86–1.90) 0.232 1.53 (1.02–2.30) 0.041
Job Healthcare 1.47 (1.02–2.13) 0.041 0.94 (0.46–1.92) 0.857 0.84 (0.42–1.67) 0.615
Livestock farming 0.79 (0.45–1.40) 0.418 0.65 (0.23–1.86) 0.423 0.54 (0.19–1.55) 0.250
Kindergarten teacher/nanny 0.63 (0.27–1.50) 0.297 2.13 (0.25–18.20) 0.489 2.63 (0.29–23.68) 0.389
Not known 0.71 (0.48–1.03) 0.067 0.95 (0.47–1.94) 0.895 0.80 (0.39–1.65) 0.545
Others 1.0   1.0   1.0  
Nagelkerkes R2   0.050   0.074   0.066