Urinary Tract Infections and Preeclampsia among Pregnant Women Attending Two Hospitals in Mwanza City, Tanzania: A 1:2 Matched Case-Control Study

Table 4

Antimicrobial resistance patterns of bacteria isolated from pregnant women.

Resistance; n (%)	Bacteria isolates
	E. coli		Klebsiella spp.		Acinetobacter spp.		Other GNB
	Cases; (N=31)	Controls; (N=19)	Cases; (N=15)	Controls; (N=11)	Cases; (N=4)	Controls; (N=7)	Cases; (N=12)	Controls; (N=4)
AMP	30 (96.7)	18 (94.7)	15 100)	11 (100)	NA	NA	12 (100)	4 (100)
AMC	23 (74.2)	17 (89.5)	13 (86.7)	10 (90.9)	NA	NA	10 (83.3)	3 (75.0)
SXT	29 (93.6)	17 (87.5)	14 (93.3)	11 (100)	4 (100)	7 (100)	12 (100)	3 (75.0)
NF	7 (22.6)	4 (21.1)	9 (60.0)	7 (63.6)	NA	NA	7 (58.3)	2 (50.0)
GN	7 (22.6)	5 (26.3)	4 (26.7)	2 (18.20	1 (25.0)	2 (28.6)	6 (50.0)	3 (75.5)
CIP	3 (9.7)	5 (26.3)	5 (33.3)	3 (27.3)	1 (25.0)	2 (28.6)	3 (25.0)	1 (25.0)
CFZ	7 (22.6)	3 (15.8)	4 (26.7)	1 (9.1)	NA	NA	7 (58.3)	3 (75.0)
TZP	9 (29.0)	2 (10.5)	4 (26.7)	3 (27.3)	1 (25.0)	2 (28.6)	5 (41.7)	3 (75.0)
IMP	0 (0.0)	0 (0.0)	1 (6.7)	0 (0.0)	0 (0.0)	0 (0.0)	0 (0.0)	0 (0.0)

AMP: ampicillin; AMC: amoxycillin-clavulinate, SXT:trimethoprim-sulfamethoxazole, NF: nitrofurantoin; GN: gentamicin; CIP: ciprofloxacin; CFT: ceftriaxone; TZP: piperacillin- tazobactam; IMP: imipenem; GPB: Gram positive bacteria; GNB: Gram negative bacteria; Klebsiella pneumoniae (n=17); Klebsiella oxytoca (n=9); [Enterobacter aerogenes (6), Citrobacter freundii (1), Proteus vulgaris (5); Proteus mirabilis (1); Unidentified Gram negative Enterobacteriaceae (3)].