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Table 4 Multivariable logistic regression analysis shows predictors of Virological failure among first-line ART users at Woldia and Dessie Hospitals, 2018

From: Predictors of virological treatment failure among adult HIV patients on first-line antiretroviral therapy in Woldia and Dessie hospitals, Northeast Ethiopia: a case-control study

Variables

Category

Cases: N (%)

Controls: N (%)

COR(95 %CI)

AOR(95 %CI)

p-value

Current

≤ 200

62 (40.3)

30 (19.5)

2.79(1.67,4.65)

2.4 (1.35, 4.18)

0.003*

CD4 count (mm3)

>200

92 (59.7)

124 (80.5)

1

1

Current BMI (kg/m2)

<16

27 (17.5)

10 (6.5)

3.96(1.83,8.58)

4.2 (1.85,9.51)

0.001*

16-18.5

37 (24)

12 (7.8)

4.52(2.24,9.14)

3.7(1.75,7.92)

0.001*

>18.5

90 (58.4)

132 (85.7)

1

1

Adherence level to ART

Good

89 (57.8)

135 (87.7)

1

1

<0.0001*

Poor

65 (42.2)

19 (12.3)

5.2(2.91,9.24)

5.4 (2.95, 9.97)

  1. *- shows p-value <0.05 (statistically significant association) 1- shows reference category. Hosmer - lemeshow test (p-value=0.298)