Abstract
BACKGROUND: The coexistence of undernutrition, overweight, and obesity within the same households and populations is recognized as the Double Burden of Malnutrition (DBM). A paradigm shift thinking is needed to mitigate its impact. School adolescents are the most vulnerable groups to DBM. However, lived experiences and perceptions on prevention, causes, and consequences of DBM were not well studied. Therefore, this study aims to explore the lived experiences and perceptions of adolescents about the prevention, causes, and consequences of DBM in Ethiopia. METHODS: A qualitative research method using phenomenology design was conducted among 20 purposively selected participants from private and government schools from June 3 to July 10, 2022. The further sampling process was guided by a saturation of ideas. In-depth and key informant interviews were conducted to collect the data. The most recent version of Open code 4.03 was utilized to generate meaningful codes, subthemes, and themes. The results were displayed using thematic analysis and respondents' well-spoken verbatims. RESULTS: The study explored the perceptions of adolescents on the causes, prevention, and consequences of DBM. The main causes of DBM identified were poor dietary and drinking habits, poor knowledge and attitude about nutrition, low financial income, unemployment, food insecurity, poor feeding culture, physical inactivity, poor food management, educational and school-related issues, national-related issues, frequent use of ultra-processed foods, and frequent out of home eating. The majority of students were not aware of how DBM will affect their health and academic performance over the long run. CONCLUSION: The findings showed that despite school adolescents' variations in knowledge, lived experience, attitude, and perceptions, most of them have a poor understanding of the causes, consequences, and prevention mechanisms of the double burden of malnutrition. The results suggest the need for instituting double-duty interventions that have a double impact on the prevention of DBM.