Analysis of risk factors for multidrug-resistant organisms in diabetic foot infection

BMC Endocrine Disorders

Table 3 Multi-factor Logistic Regression Analysis of Multiple Drug-resistant Bacteria Infected with Diabetic Foot Ulcer

Related Factors	β	SE	Wald	OR Value	95%CI	P Value
BMI(kg/m²)	1.572	0.883	6.342	1.309	1.214 ~ 2.419	0.021^*
HbA1c(%)	0.734	0.619	4.529	2.013	2.104 ~ 3.872	0.008^*
FPG(mmol/l)	1.493	0.743	7.094	1.843	1.378 ~ 2.351	0.001^*
TG (mmol/l)	1.602	0.752	9.075	1.696	1.370 ~ 2.542	0.006^*
Ulcer course(Month)	0.641	0.162	16.317	1.901	1.253 ~ 3.412	0.001^*
Ulcer size(cm²)	0.908	0.831	10.382	2.018	1.019 ~ 3.998	0.044^*
Perieral neuropathy	1.021	0.422	9.367	1.678	1.111 ~ 2.535	0.014^*
Peripheral vascular lesions	1.109	0.538	12.324	1.635	1.055 ~ 2.533	0.028^*
Osteomyelitis	1.532	0.647	8.305	1.696	1.140 ~ 2.524	0.009^*
White blood cell count(*10³)	0.694	0.271	11.432	1.662	1.089 ~ 2.535	0.018^*
Neutrophil percentage (%)	1.561	0.664	5.521	2.261	1.091 ~ 4.685	0.028^*
Use of antimicrobial drugs within the last 3 months	0.625	0.172	14.317	1.962	1.321 ~ 3.875	0.011^*

Abbreviations: BMI Body mass index, HbA1c Hemoglobin A1c, FPG Fasting plasma glucose, TG Triglyceride. ^*P < 0.05, P values are determined by logistic regression model

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