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. 2016 Mar 18;9(3):384–389. doi: 10.18240/ijo.2016.03.10

Table 2. The percentage of strains resistant to antibacterial agents (95% CI).

Organism	Cephalosporins			Quinolones		Aminoglycosides		Chloramphenicol
Organism	Cefazolin	Cefuroxim	Ceftazidime	Levofloxacin	Ofloxacin	Neomycin	Tobramycin	Chloramphenicol
GP (294)	10.88 (7.37-14.43)	9.52 (6.17-12.87)	22.79 (17.99-27.59)	18.37 (13.94-22.80) ^a	27.9 (22.76-33.04)^a	7.82 (4.72-10.92)	17.35 (13.07-21.73)^a	34.35 (28.92-39.78)^a
GN (103)	75.73 (67.46-84.00)	70.87 (62.09-79.65)	15.53 (8.53-22.53)	15.53 (8.53-22.53)	16.50 (9.33-23.67)	9.71 (4.01-15.41)	25.24 (16.85-33.63)^b	60.19 (50.74-69.64)^b
Total (397)	27.71 (23.30-32.12)	25.44 (21.25-29.83)	20.91 (16.91-24.91)	17.63 (13.89-21.37)^a	24.94 (20.69-29.19)^a	8.31 (5.59-11.03)	19.40 (15.52-23.28)^a	41.06 (36.22-45.90)^a

^aP<0.01 vs neomycin (for total bacteria and GP isolates); ^bP<0.01 vs neomycin (for GN isolates).