Table 6. Univariate association between factors and the binary response of E. coli prevalence in goats in Chattogram (N = 120).

Factor	Category	E. coli n (%)	95% CI	p-value
Source	Farm (24)	2 (8.3)	1.0–26.9	0.660
	Household (96)	6 (6.2)	2.3–13.1
Breed	Local (71)	6 (8.4)	3.1–17.4	0.470
	Jamnapari (49)	2 (4.1)	0.4–13.9
Age	1–12 months (53)	4 (7.5)	2.0–18.2	0.731
	>12 months (67)	4 (5.9)	1.6–14.5
Sex	Male (39)	4 (10.2)	2.8–24.2	0.435
	Female (81)	4 (4.9)	1.3–12.1
BCS	Good (35)	1 (2.8)	0–14.9	0.435
	Poor (85)	7 (8.2)	3.3–16.2
Rearing system	Intensive (65)	5 (7.6)	2.5–17.0	0.725
	Semi-intensive (55)	3 (5.4)	1.1–15.1
PPR vaccination	Yes (16)	1 (6.2)	0.1–30.2	1.0
	No (104)	7 (6.7)	2.7–13.3
Deworming	Yes (38)	3 (7.8)	1.6–21.3	0.707
	No (82)	5 (6.1)	2.0–13.6

CI = Confidence interval, significance (p ≤ 0.05).