ABSTRACT
BACKGROUND: Thailand is facing problems with the increasing number of youths living with the human immunodeficiency virus (HIV). OBJECTIVE: The objective of this research was to study the self-health care behaviors and knowledge of youths living with HIV who were receiving antiretroviral therapy (ART). METHODS: This mixed-methods study consisted of quantitative self-administered online questionnaires and qualitative telephone interviews using a topic guide. Data analysis used descriptive statistics and thematic analysis. RESULTS: A total of 22 youths aged between 15 and 24 years living with HIV who were receiving ART were recruited. Overall self-health care behavior mean scores (out of 4) among the participants were good (3.17 ± 0.41). The mean scores of the 6 self-health care behavior domains in descending order were as follows: spiritual growth (3.35 ± 0.21), health responsibilities (3.26 ± 0.43), stress management (3.10 ± 0.31), nutrition (3.08 ± 0.33), interpersonal relations (3.05 ± 0.36), and physical activity (2.87 ± 0.72). Most of the participants (63.64%) had a good level of knowledge about HIV/Acquired Immune Deficiency Syndrome (AIDS) with a mean score of 16.68 ± 2.21. CONCLUSION: The majority of individuals maintained healthy habits. However, some domains, such as physical exercise, food, and interpersonal interactions require support. The majority of respondents had a good level of knowledge about HIV/AIDS. In addition, the participants expressed a desire for a system that would support their future career opportunities.