Table 2: Associated factors of tuberculosis among HIV positive patients in Arba Minch General hospital, South Ethiopia during the study period (March to May, 2016).

Predictors		Pulmonary Tuberculosis Status
		Positive	Negative	COR[CI]	AOR[CI]	P-value
		No (%)	No (%)
Age	18-30	3(1.0)	59(20.3)	1.6[0.25-10.08]	1.2[0.26- 5.50]	0.62
	31-40	8(2.7)	116(39.9)	1.31[0.25-6.86]	0.87[0.179-4.22]	0.75
	41-50	9(3.1)	70(24.1)	0.62[0.13-2.99]	0.76[0.05-12]	0.54
	˃50	1(0.34)	25(8.6)	1.00
Sex	Male	3(1.0)	80(2.7)	1.00
	Female	18(6.2)	190(65.3)	1.789[0.58- 5.48]	1.25[0.242- 6.45]	0.30
Smoking	Yes	5(1.7)	8(2.7)	1.00
	No	16(5.5)	262(90.0)	8.64 [2.59-13.05]	4.019[0.01-0.16])	0.01
Alcohol drinking	Yes	9(3.0)	65(22.3)	0.42 [0.17-1.04]	0.49[0.13-1.78]	0.06
	No	12(4.1)	205(70.4)	1.00
Asthma	Yes	3(1.0)	5(1.7)	1.01[0.12-8.13]	0.199[0.00-4.42]	0.99
	No	18(6.2)	265(91.1)	1.00
Nutritional Status	Very good	1(0.34)	5(1.7)	1.00
	Good	1(0.34)	22(7.5)	1.23 [0.52- 2.92]	0.43 [0.27-0.68]	0.92
	Not good	19(6.5)	243(83.5)	3.45[0.185-11.48]	0.45[0.285-9.48]	0.72
Diabetic Mellitus	Yes	1(0.34)	21(7.2)	0.08 [0.03-0.24]	0.02[0.00-0.12]	0.00
	No	20(6.8)	249(85.6)	1.00
Previous History of TB	Yes	9(3.0)	76(26.1)	2.17[0.03-0.75]	6.13 [1.7-3.05]	0.02
	No	12(4.1)	194(66.7)	1.00
Presence of TB in Family	Yes	5(1.7)	26(8.9)	2.34 [2.11-14.80]	1.76[1.10-5.60]	0.070
	No	16(5.4)	244(83.8)	1.00
History of Respiratory Tract Infections	Yes	6(2.1)	106(36.4)	1.00[0.40-2.50]	0.40[0.10-1.60]	0.99
	No	15(5.2)	16(5.5)	1.00
HIV Case	On ART	19(6.5)	264(90.7)	1.74 [2.59-13.05]	0.92[0.89-.6]	0.21
	Pre ART	2(0.68)	6(2.1)	1.00
CD4 Count	<200/μl	9(3.1)	54(18.6)	11.04(4.23- 79.11)	9.04[4.23- 79.11]	0.01
	200-500/μl	10(3.4)	148(50.9)	7.627(0.881-49.859)	2.24[1.01-27.13]
	>500/μl	2(0.69)	68(23.3)	1.00