Table 3.

Factors studied for association with the carriage of ESBL-producing E. coli.

Variables		Number of positive ESBL-Ec	Univariable logistic regression
			OR (95%)	p-value
Age	<21	05/09	1	0.26
	21–25	26/32	3.4 (0.68–17.54)	0.12
	26–31	16/23	1.82 (0.35–9.15)	0.45
	31–36	16/22	2.13 (0.40–11.07)	0.35
	>36	03/08	0.48 (0.06–3.27)	0.45
Living area	Urban	49/73	1	0.22
	Rural	17/21	2.08 (0.68–7.83)	0.22
Level of education	No formal education	11/13	4.58 (074–39.60)	0.11
	Elementary	06/11	1	0.28
	Secondary	33/46	2.11 (0.52–8.27)	0.27
	University	16/24	1.66 (0.37–7.32)	0.49
Pregnancy’s stage	First trimester	16/22	1	0.23
	Second trimester	35/46	1.19 (0.35–3.73)	0.76
	Third trimester	15/26	0.51 (0.14–1.69)	0.28
Number of pregnancies	No previous pregnancy	17/22	1	0.55
	1	22/33	0.58 (0.15–1.95)	0.39
	2	09/18	0.29 (0.07–1.10)	0.07
	3	09/11	1.32 (0.23–10.54)	0.76
	>3	09/10	2.64 (035–54)	0.40
Type of a toilet	Private	223	1	0.55
	Public	73	1.37 (0.49–4.21)	0.55
Electricity access	Yes	64/91	1	0.89
	No	02/03	0.84 (0.07–18.60)	0.89
Drinking water access	Yes	53/77	1	0.53
	No	13/17	1.47 (0.46–5.64)	0.53
Pets or farm animals	Yes	17/21	1	0.22
	No	49/73	0.48 (0.12–1.4)	0.22
Immunodeficiency	Yes	05/06	1	0.47
	No	61/88	0.45 (0.02–2.98)	0.47
Recent antibiotic intake	No	16/23	1	0.93
	No	50/71	1.04 (0.35–2.83)	0.93