Distribution of major types of adverse effects observed during the treatment of tuberculosis by different groups at week 4 (modified intention-to-treat analysis, n = 284).

Note. Data is presented as numbers with percentage in parentheses. Two patients in the PBA group did not receive allocation and one dropped out from the study between 0–3 weeks. One patient in the vitD3 group dropped out from the study between 0–3 weeks.a,bDifferent superscripts in a row show significant difference between the groups. Significance p≤0.05.Distribution of major types of adverse effects observed during the treatment of tuberculosis by different groups at week 4 (modified intention-to-treat analysis, n = 284).