Fig 1.
Study flow chart of sampling and timeline.
Note Note: The flow of participant samples and data sources used in the present mixed methods study were nested within the VQuit parent study. The analytic sample includes 24 qualitative interviews from the formative phase of the study and quantitative survey responses from 75 patients who completed the food security questionnaire within the baseline survey from the RCT phase of the study.
Table 1.
Demographic and tobacco use characteristics of HIV+ smokers reporting on food security status in Viet Nam at baseline (n = 75).
Table 2.
Participant characteristics by tobacco dependence.
Table 3.
Factors associated with tobacco spending (percent of annual income) controlling for confounders (age, years living with HIV, living alone and income).
Table 4.
Characteristics of participants who completed in-depth interviews.