Changing Trends in Prevalence and Antibiotics Resistance of Uropathogens in Patients Attending the Gondar University Hospital, Northwest Ethiopia

Table 2

Frequency of urinary bacterial isolates and their antibiotic resistance patterns from UTI suspected patients attending Gondar University Hospital, Northwest Ethiopia, 2012.

Isolate/𝑁 (%)	Pattern	Common antibacterial used
		E   𝑁 (%)	CN  𝑁 (%)	PEN  𝑁 (%)	CAF  𝑁 (%)	TTC  𝑁(%)	SXT; 𝑁 (%)	AMP  𝑁 (%)	CIP  𝑁 (%)	AML  𝑁 (%)
E. coli 120 (42.3)	S; R	NA	67 (55.8); 53 (44.2)	NA	50 (41.7); 70 (58.3)	25 (20.8); 95 (79.2)	28 (23.3); 92 (76.7)	20 (16.7); 100 (83.3)	64 (53.3); 56 (46.7)	15 (12.5); 105 (87.5)
Klebsiella spp. 41 (14.4)	S; R	NA	21 (51.2); 20 (48.8)	NA	9 (22); 32 (78)	7 (17.1); 34 (82.9)	7 (17.1); 34 (82.9)	2 (4.9); 39 (95.1)	28 (68.3); 13 (31.7)	1 (2.4); 40 (97.6)
CoNS, 35 (12.3)	S; R	20 (57.1); 15 (42.9)	ND	10 (28.6); 25 (71.4)	ND	3 (3.6); 32 (91.4)	9 (25.7); 26 (74.3)	10 (28.6); 25 (71.4)	16 (45.7); 19 (54.3)	10 (28.6); 25 (71.4)
S. aureus 26 (9.2)	S; R	12 (46.2); 14 (53.8)	ND	9 (34.6); 17 (65.4)	ND	4 (15.4); 22 (84.6)	5 (9.2); 21 (80.8)	8 (30.8); 16 (69.2)	12 (46.2); 14 (53.8)	7 (26.9); 19 (73.1)
Proteus spp. 16 (5.6)	S; R	NA	11 (68.8); 5 (31.2)	NA	7 (43.8); 9 (56.2)	2 (12.5); 14 (87.5)	4 (25); 12 (75)	3 (18.8); 13 (81.2)	11 (68.8); 5 (31.2)	4 (25); 12 (75)
Enterobacter spp. 16 (5.6)	S; R	NA	10 (62.5); 6 (37.5)	NA	6 (37.5); 10 (62.5)	4 (25); 12 (75)	3 (18.8); 13 (81.2)	3 (18.8); 13 (81.2)	12 (75); 4 (25)	3 (18.8); 13 (81.2)
Citrobacter spp. 10 (3.5)	S; R	NA	1 (10); 9 (90)	NA	3 (30); 7 (70)	1 (10); 9 (90)	2 (20); 8 (80)	2 (20); 8 (80)	4 (40); 6 (60)	1 (10); 9 (90)
Pseudomonas spp. 5 (1.8)	S; R	NA	ND	NA	0 (0); 5 (100)	5 (100); 0 (0)	0 (0); 5 (100)	2 (40); 3 (60)	2 (40); 3 (60)	2 (40); 3 (60)
Providencia spp. 5 (1.8)	S; R	NA	2 (40); 3 (60)	NA	2 (40); 3 (60)	2 (40); 3 (60)	1 (20); 4 (80)	1 (20); 4 (80)	3 (60); 2 (40)	1 (20); 9 (80)
Serratia spp. 2 (0.7)	S; R	NA	2 (100); 0 (0)	NA	0 (0); 2 (100)	0 (0); (100)	0 (0); (100)	0 (0); 2 (100)	2 (100); 0 (0)	1 (50); 1 (50)
Streptococcus spp. 5 (1.8)	S; R	3 (60); 2 (40)	ND	2 (40); 3 (60)	3 (60); 2 (40)	1 (20); 4 (80)	1 (20); 4 (80)	2 (40); 3 (60)	3 (60); 2 (40)	4 (80); 1 (20)
Salmonella spp. 1 (0.4)	S; R	0; 0	1 (100); 0 (0)	0; 0	1 (100); 0 (0)	0 (0); 1 (100)	0 (0); 1 (100)	0 (0); 1 (100)	1 (100); 0 (0)	0 (0); 1 (100)

AMP: ampicillin, AML: amoxicillin, PEN: penicillin G, CIP: ciprofloxacin, E: erythromycin, TTC: tetracycline, CAF: chloramphenicol, SXT: co-trimoxazole, CN: gentamicin, CoNS: coagulase negative Staphylococci, S: sensitive, R: resistant, NA: not applicable, and ND: not done.