Table 4.
Summary of relevant predictors showing higher/lower odds towards methicillin/oxacillin susceptibility by fitting multiple multivariable logistic regression models (non-correlated variables at a frequency >3%, filtered by a chi-square test and stepwise selection) on bootstrap samples of the data sets (n=500). OR: odds ratio; CI: confidence intervals; *estimated averaging across all bootstrap samples
| outcome | factor | bootstrap | OR (95% CI)* |
|---|---|---|---|
| Methicillin susceptibility | (Intercept) | 100.0 | 1.75 (1.42–2.16) |
| arc_271G | 100.0 | 0.14 (0.13–0.14) | |
| pta_382T | 99.4 | 2.49 (2.44–2.55) | |
| yqi_332T | 99.4 | 4.43 (4.29–4.59) | |
| aro_153T | 98.5 | 0.26 (0.26–0.27) | |
| tpi_276T | 91.4 | 0.13 (0.12–0.15) | |
| tpi_48T | 89.2 | 6.52 (5.96–7.14) | |
| yqi_494T | 89.2 | 2.29 (2.24–2.34) | |
| yqi_95T | 85.0 | 7.05 (6.41–7.75) | |
| gmk_356T | 80.6 | 3.57 (3.44–3.72) | |
| glp_371T | 75.7 | 13.32 (12.43–14.26) | |
| gmk_128T | 74.9 | 2.26 (2.19–2.33) | |
| aro_131G | 72.8 | 0.38 (0.37–0.39) | |
| aro_308C | 71.9 | 3.74 (3.6–3.9) | |
| arc_183G | 69.4 | 0.34 (0.33–0.36) | |
| gmk_357G | 65.4 | 0.31 (0.3–0.32) | |
| glp_56G | 65.2 | 0.09 (0.08–0.1) | |
| aro_22C | 49.6 | 8.71 (7.72–9.84) | |
| gmk_401T | 47.9 | 0.34 (0.32–0.35) | |
| glp_416T | 46.8 | 0.16 (0.15–0.17) | |
| yqi_87G | 46.8 | 0.16 (0.15–0.18) | |
| glp_194G | 43.9 | 3.07 (2.93–3.22) | |
| yqi_191G | 41.6 | 0.52 (0.51–0.53) | |
| glp_311G | 38.2 | 0.18 (0.16–0.21) | |
| gmk_389G | 37.1 | 3.52 (3.36–3.7) | |
| aro_86G | 36.9 | 0.4 (0.38–0.41) | |
| aro_329T | 36.7 | 3.11 (2.93–3.3) | |
| tpi_68T | 36.3 | 1.68 (1.64–1.72) | |
| tpi_242G | 32.1 | 1.6 (1.55–1.64) | |
| pta_84G | 30.6 | 0.58 (0.57–0.59) | |
| gmk_317T | 28.1 | 1.4 (1.28–1.53) | |
| aro_101T | 26.4 | 1.82 (1.79–1.86) | |
| glp_58T | 23.8 | 1.19 (1.1–1.28) | |
| pta_176T | 18.1 | 1.47 (1.18–1.84) | |
| tpi_200T | 17.9 | 0.57 (0.53–0.6) | |
| Oxacillin susceptibility | (Intercept) | 100.0 | 5.21 (3.79–7.17) |
| aro_101C | 98.3 | 12.68 (11.67–13.78) | |
| aro_101T | 98.3 | 3.95 (3.8–4.1) | |
| arc_183G | 83.2 | 0.25 (0.24–0.26) | |
| yqi_95T | 79.3 | 5.87 (5.43–6.34) | |
| glp_58T | 77.3 | 0.23 (0.22–0.24) | |
| aro_86G | 65.3 | 0.39 (0.38–0.41) | |
| arc_271G | 64.8 | 0.38 (0.37–0.4) | |
| pta_264T | 64.2 | 3.15 (3.01–3.3) | |
| yqi_502T | 57.4 | 0.04 (0.03–0.06) | |
| glp_194G | 33.2 | 0.6 (0.57–0.63) | |
| aro_153T | 26.7 | 0.62 (0.6–0.65) | |
| yqi_87G | 25.3 | 1.08 (0.89–1.32) | |
| yqi_497G | 24.7 | 7.74 (6.34–9.46) | |
| arc_77G | 24.4 | 2.59 (2.51–2.68) | |
| tpi_242G | 19.9 | 1.42 (1.36–1.49) | |
| tpi_35T | 19.9 | 0.88 (0.8–0.97) | |
| tpi_68T | 19.6 | 1.41 (1.37–1.46) | |
| tpi_53T | 18.5 | 0.69 (0.64–0.74) | |
| gmk_317T | 17.3 | 3.06 (1.64–5.68) | |
| gmk_285T | 14.8 | 0.19 (0.1–0.37) | |
| yqi_504C | 12.5 | 0.04 (0.03–0.06) | |