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. 2016 Apr 13;16:147. doi: 10.1186/s12879-016-1489-z

Table 1.

Demographic data

Patients without positive ESBL-E sample ESBL-E referred patients ESBL-E acquired patients p
Number 268 25 19
Age (years) 63 [51–75] 65 [59–76] 67 [49–78] 0.39 a
0.52 b
Sex ratio (M/F) 57 48 68 0.40 a
0.35 b
IGS 2 38 [27–51] 42 [33–47] 42 [36–51] 0.55 a
0.39 b
ICU Mortality (%) 19 16 15.7 1 a
1 b
Length of stay (days) 4 [3–6] 7 [6–9] 12 [8–23] <0.005a
<0.005 b

(Age, IGS 2 and length of stay are expressed as medians, acomparison between ESBL-E imported patients and patients without positive ESBL-E cultures, bcomparison between ESBL-E acquired patients and patients without positive ESBL-E cultures)