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Table 1 Univariate logistic regression analyses of study variables showing a significant association with a negative urine test result

From: Adherence with isoniazid for prevention of tuberculosis among HIV-infected adults in South Africa

Variable OR (95% CI) p value
How long since last INH dose? (12-hour increments)? 1.33 (1.13, 1.57) 0.0007
Statement: INH is dangerous to your health   
Strongly agree/agree 0.71 (0.29, 1.75) 0.45
Disagree/strongly disagree 0.47 (0.25, 0.90) 0.021
Don't know 1.00  
Do you ever forget to take INH? 2.0 (1.02, 3.99) 0.043