Table 3.

Univariate and multivariable logistic regression analysis to identify factors associated with undiagnosed diabetes among residents of Bahir Dar city, Ethiopia, 2018 (n=607)

Variables	Undiagnosed DM		COR (95% CI)	AOR (95% CI)	P value
	Yes	No
Marital status
Single	10	192	0.35 (0.17 to 0.71)	0.69 (0.27 to 1.76)	0.44
Ever married	52	353	1	1
Age (years)
18–24	7	150	1	1
25–34	7	176	0.85 (0.29 to 2.48)	0.53 (0.16 to 1.76)	0.30
35–44	17	92	3.96 (1.58 to 9.91)	1.93 (0.62 to 6.0)	0.25
45–54	10	52	4.12 (1.49 to 11.38)	1.79 (0.51 to 6.30)	0.36
55–64	21	75	6.0 (2.44 to 14.74)	2.08 (0.63 to 6.90)	0.22
Level of education
No formal education	14	68	1	1
Primary and secondary	30	271	0.53 (0.27 to 1.06)	0.84 (0.38 to 1.83)	0.66
Diploma and above	18	206	0.42 (0.20 to 0.89)	0.81 (0.33 to 1.97)	0.64
Ever checked blood glucose*
Yes	36	170	3.05 (1.78 to 5.22)	1.91 (1.03 to 3.51)	0.037
No	26	375	1	1
Family history of DM*
Yes	15	63	2.44 (1.29 to 4.62)	2.50 (1.21 to 5.18)	0.013
No	47	482	1	1
History of hypertension
Yes	14	30	5.0 (2.48 to 10.08)	2.02 (0.91 to 4.53)	0.085
No	48	515	1	1
BMI (kg/m2)*
≤24.9	27	376	1	1
≥25	35	169	2.88 (1.69 to 4.91)	1.89 (1.04 to 3.43)	0.035
Know symptoms of DM*
Yes	19	224	1	1
No	43	321	1.57 (0.89 to 2.78)	2.06 (1.08 to 3.89)	0.026

*Shows a pvalue less than 0.05.

AOR, adjusted OR; BMI, body mass index; COR, crude OR; DM, diabetes mellitus.