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Table 3 Logistic regression analysis to assess the relationship between MDR infection and demographic, epidemiological, clinical, and laboratory variables. (518)

From: Prevalence, risk factors and outcomes of patients coming from the community with sepsis due to multidrug resistant bacteria

Variables Univariate analysis Multivariate analysis
OR (95% CI) p OR (95% CI) p
Female 1.2 (0.8–1.9) 0.39 1.2 (0.7–2.0) 0.42
Age 1.0 (1.0–1.0) 0.62 1.0 (1.0–2.0) 0.93
Septic shock 2.1 (1.3–3.4) 0.002 2.2 (1.3–3.7) 0.002
Antibiotic therapy in the past 90 days 1.7 (1.1–3.3) 0.03 1.0 (0.5–2.0) 1.0
Hospitalization in the past 90 days 3.2 (2.0–5.1) < 0.0001 2.3 (1.3–4.1) 0.003
Indwelling bladder catheter 2.2 (1.3–4.0) 0.006 1.9 (0.9–3.9) 0.11
Home wound care/infusion therapy 2.1 (1.2–3.6) 0.01 1.4 (0.7–2.8) 0.39
Chronic heart failure 2.1 (1.1–4.0) 0.03 1.7 (0.8–3.6) 0.14
Peripheral vascular disease 0.8 (0.3–2.4) 0.70   
Stroke 2.0 (1.2–3.5) 0.01 1.8 (0.9–3.3) 0.08
Dementia 1.9 (1.1–3.3) 0.03 1.6 (0.8–3.0) 0.17
Haematological malignancy 2.2 (1.1–4.3) 0.03 1.6 (0.7–3.6) 0.28
Chronic steroid therapy 2.1 (1.2–3.9) 0.01 1.6 (0.8–3.2) 0.19