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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)