Table 1.
Number of comprehension quizzes completed by HIV-infected adults enrolled in a tuberculosis prevention trial, Botswana 2004–2008.
Table 2.
Characteristics of participants of the isoniazid tuberculosis preventive therapy trial for whom comprehension quizzes were available.
Table 3.
Odds of passing comprehension quizzes 1–5 compared to quiz 1 & previous quiz; odds of passing comprehension quizzes 1–5 by time since last quiz (months).
Table 4.
Odds of passing quiz 1 by highest level of education; odds of taking quiz 1 in English by highest level of education.
Table 5.
Unadjusted and adjusted odds of passing quizzes 1–5 by language and education.
Table 6.
Proportion of participants answering comprehension quiz 1 questions 1–20 correctly (English & Setswana); Odds of answering correctly if quiz taken in English.
Table 7.
Proportion of participants answering comprehension quiz questions 1–20 correctly (English & Setswana); Odds of answering correctly if quiz taken in English.
Table 8.
Odds of answering comprehension quiz questions 1–20 correctly at Quizzes 2–5 compared to enrollment quiz.