Table 3.

Sociodemographic risk factors associated with human brucellosis.

Variables	Frequency	IgG positive	95% CI	UOR (95% CI)	AOR (95% CI)
Age
18–45	445	76	13.76–20.97	Ref	Ref
45–60	231	34	10.54–20.10	0.84 (0.54–1.30)	0.78 (0.49–1.24)
Above 60	141	26	12.60–26.03	1.10 (0.67–1.79)	0.99 (0.57–1.74)
Gender
Male	502	75	11.99–18.43	Ref	Ref
Female	315	61	15.23–24.25	1.36 (1.02–1.87)	1.13 (1.05–1.67)
Ethnicity
General	60	8	6.33–25.14	Ref	Ref
OBC	71	8	5.33–21.53	0.82 (0.29–2.35)	0.58 (0.17–1.98)
SC	32	7	9.94–40.44	1.82 (059–5.58)	0.59 (0.14–1.49)
ST	654	113	14.50–20.44	1.35 (0.62–2.93)	0.45 (0.13–1.61)
Household size
01-Mar	155	22	9.29–20.91	Ref	Ref
04-Jun	518	88	13.91–20.56	1.23 (0.74–2.05)	1.38 (0.98–2.35)
>6	144	26	12.33–25.52	1.33 (0.71–2.47)	1.56 (1.04–3.00)
Residence
Urban	104	6	2.36–12.63	Ref	Ref
Rural	713	130	15.50–21.30	3.64 (1.56–8.48)	4.53 (1.73–11.86)