Research Article

Rapid Detection of Beta-Lactamases Genes among Enterobacterales in Urine Samples by Using Real-Time PCR

Table 4

Antibiotic susceptibility profile of multidrug E. coli and K. pneumoniae.

AntibioticsE. coli ()
(95% CI)
K. pneumoniae ()
(95% CI)
ResistantSensitiveResistantSensitive

AMX100% (44)0100%(34)0
AMC97.7% (43) [87.99%-99.92%]2.3% (1)100%(34)0
TIC100% (44)0100%(34)0
CF100% (44)0100%(34)0
FOX9.1% (4) [2.53%-21.66%]90.9% (40) [78.33%-97.46%]41.2% (14) [24.64%-59.30%]58.8% (20) [40.69%-75.35%]
CFM97.7% (43) [87.99%-99.92%]2.3% (1)97.1% (33)[84.67%-99.92%]2.9% (1)
CAZ97.7% (43) [87.99%-99.92%]2.3% (1)94.1% (32) [80.32%-99.27%]5.9% (2) [0.72%-1.96%]
CTX97.7% (43) [87.99%-99.92%]2.3% (1)97.1% (33) [84.67%-99.92%]2.9% (1)
IMP2.3% (1)97.7%(43) [87.99%-99.92%]29.4% (10) [15.09%-47.47%]70.6% (24) [52.52%-84.90%]
AN25% (11) [13.19%-40.33%]75% (33) [59.66%-86.80%]17.6% (6) [6.76%-34.53%]82.4% (28) [65.46%-93.23%]
GM45.5% (20) [30.39%-61.15%]54.5% (24)[38.84%-69.60%]61.8% (21) [43.56%-77.83%]38.2% (13) [22.16%-56.43%]
NET59.1% (26) [43.24%-73.66%]40.9% (18)[26.33%-56.75%]52.9% (18) [35.12%-70.22%]47.1% (16) [29.77%-64.87%]
NN63.6% (28) [47.77%-77.59%]36.4% (16)[22.40%-52.2%]61.8% (21) [43.56%-77.83%]38.2% (13) [22.16%-56.43%]
NA88.6% (39) [75.44%-96.20%]11.4% (5)[11.36%-37.94%]85.3% (29) [68.94%-95.04%]14.7% (5) [4.95%-31.05%]
OFX95.5% (42) [84.52%-99.44%]4.5% (2)[0.5%-1.54%]85.3% (29) [68.94%-95.04%]14.7% (5) [4.95%-31.05%]
CIP93.2% (41) [81.34%-98.57%]6.8% (3)[1.42%-18.65%]82.4% (28) [65.46%-93.23%]17.6% (6) [6.76%-34.53%]
FFL9.1% (4) [2.53%-21.66%]90.9% (40)[78.33%-97.46%]50% (17) [32.42%-67.57%]50% (17) [32.42%-67.57%]
SXT68.2% (30) [52.42%-81.39%]31.8% (14)[18.60%-47.57%]67.6% (23)[49.47%-82.61%]32.4% (11) [17.38%-50.52%]
CL0100% (44)0100%(34)

AMX: amoxicillin; AMC: amoxicillin + clavulanic acid; TIC; ticarcillin; CF: cephalexin; CFM: cefixime; FOX: cefoxitin; CTX: cefotaxime; CAZ: ceftazidime; IMP: imipenem; NA: nalidixic acid; OFX: ofloxacin; CIP: ciprofloxacin; AN: amikacin, GM: gentamycin; NET: netilmicin; NN: tobramycin; FFL: fosfomycine; SXT: trimethoprim + sulfamide; CL: colistin.