Table 4. Logistic regression analysis of factors associated with non- adherence to anti-TB (last 1 month).

Characteristics		Non-adherence		Crude OR	Adjusted OR
		Yes	no	(95% CI)	(95% CI)
Forgetfulness	Yes	4	7	5.83(1.59–21.36)	7.04(1.40–35.13)
	No	24	245	1.00	1.00
Phases of Chemotherapy	Intensive phase	3	87	1.00	1.00
	Continuation phase	25	165	4.39(1.29–14.96)	6.95(1.81–26.73)
Symptoms of TB during the interview	Yes	9	27	3.95(1.62–9.59)	4.29(1.53–12.03)
	No	19	225	1.00	1.00
Visited quacks	Yes	7	29	2.56(1.01–6.55)
	No	21	223	1.00
Experience side effects	Yes	17	92	2.69(1.21–5.99)
	No	11	160	1.00
Co- infection with HIV	Yes	14	50	3.90(1.75–8.71)	4.06(1.70–9.70)
	No	14	195	1.00	1.00
Additional drugs	Yes	9	38	2.67(1.12–6.34)
	No	19	214	1.00

North Gondar zone, Northwest Ethiopia, May 2013.