HUBUNGAN PENGETAHUAN GIZI REMAJA, WAKTU PENGGUNAAN LAYAR (SCREEN TIME) DAN DURASI TIDUR DENGAN KONSUMSI MINUMAN BERPEMANIS PADA PELAJAR SMAN 5 MODEL PALU

The prevalence of NCDs is increasing in most regions of the world, making the NCDs as the main cause of death. Indonesia occupies the 3rd position in terms of the highest consumption of sweet drinks in Southeast Asia. Palu is one of the cities with the highest consumption of sweetened drinks among teenagers. Lack of knowledge about adolescent nutrition, screen time activities and sleep duration are becoming major factors that influence the consumption of sweetened drinks. This study aims to determine the relationship between nutritional knowledge, screen time and sleep duration with consumption of sugary and/or sweetened drinks. The total population in this study is around 620 with a sample of 265 respondents using systematic random sampling techniques. Data were collected using the Semi Quantitative Food Frequency Questionnaire (SQ-FFQ), nutritional knowledge questionnaire related to sweetened drinks, screen time questionnaire, and PSQI questionnaire. Data were analyzed using the Chi-Square statistical test. The results of the univariate analysis of respondents who consumed more sweetened drinks were 142 (53.6%), and those who consumed enough sweetened drinks were 123 (46.4%). Based on bivariate analysis, it was found that some of the variables that had no relationship with sweetened drink consumption were the nutritional knowledge (p = 0.789), screen time (p = 0.749) and sleep duration (p = 0.561). Linked to the result of this research, it is highly hoped that students could change their habits in the future from consuming sweetened drinks, having screen time activities and considering the amount of sleep duration with the gained knowledge/information.
Keywords : Adolescents' Nutritional Knowledge, Consumption of Sweetened Drinks, Screen Time, and Sleep Duration.