SynthesisNutrients2020
Systematic Review: Effect of Health Education Intervention on Improving Knowledge, Attitudes and Practices of Adolescents on Malnutrition.
Synthesis in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06836336 (Effectiveness of Digital Versus Hybrid Interventions in Promoting Nutrition Knowledge Among Adolescent Girls), which is not on this map. Cited by 21 papers, 3 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Effectiveness of Digital Versus Hybrid Interventions in Promoting Nutrition Knowledge Among Adolescent Girls: A Randomized Trial
Who cites it
21 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- Educational and programmatic components of effective school-based food and nutrition education: an umbrella review.Public health nutrition · 2026Pooled it
- An Umbrella Review of Systematic Reviews of School-Based Nutrition Interventions to Determine Outcomes Used and Their Measurement Tools.Nutrition reviews · 2026Pooled it
- Electronic Tools to Bridge the Language Gap in Health Care for People Who Have Migrated: Systematic Review.Journal of medical Internet research · 2021Pooled it
- Trial
- Designing a School-Based, Complex Public Health Intervention to Improve Iodine Awareness in Adolescents in Six Countries.Nutrients · 2026Article
- Nutritional status and behaviour difficulties among adolescent girls in a rural area of Ludhiana - A cross-sectional study.Journal of family medicine and primary care · 2026Article
- Enhancing iodine health awareness among adolescents: a study protocol for a multi-country intervention study in educational settings across the UK, Slovenia, Cyprus, Bangladesh, Germany and Pakistan.BMC public health · 2026Article
- Combined nutrition and physical activity education for early adolescents with malnutrition: A systematic review of overweight interventions and the undernutrition evidence gap.PLOS global public health · 2026Article
- Factors associated with knowledge, attitude and practice of micronutrients among adolescents in Madhyabindu Municipality: a cross-sectional study.BMJ public health · 2026Article
- Article
- Community-based interventions addressing multiple forms of malnutrition among adolescents in low- and middle-income countries: a scoping review.Nutrition journal · 2025Article
- The effect of virtual drug abuse prevention education on the knowledge and attitude of Iranian street children.Journal of education and health promotion · 2025Article
- A retrospective study to assess adolescent nutritional deficiencies and the association with post-COVID-19 status.Journal of family medicine and primary care · 2024Article
- Assessment of nutritional status, physical fitness and physical activity of school going adolescents (12-15 years) in Delhi.BMC pediatrics · 2024Article
- Educational Nutritional Intervention Program for Adolescents Based on Social Cognitive Theory: Pilot Study of a Cluster Randomized Controlled Trial.Health services insights · 2024Article
- Impact of a Nutrition Education Intervention on Knowledge, Healthy Eating Index, and Biochemical Profile in a Rural Community in Peru.Journal of multidisciplinary healthcare · 2024Article
- Efficacy of a school-based education intervention on the consumption of fruits, vegetables and carbonated soft drinks among adolescents.Public health nutrition · 2023Article
- Determining the Impact of Lifestyle on the Health of Primary School Children in Slovenia Through Mixed Membership Focus Groups.Journal of community health · 2023Article
- Evidence-Based Nutrition Interventions Improved Adolescents' Knowledge and Behaviors in Indonesia.Nutrients · 2022Article
- Burden and Predictors of Malnutrition Among Indian Adolescents (10-19 Years): Insights From Comprehensive National Nutrition Survey Data.Frontiers in public health · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Adolescence is a phase in the life cycle of human beings. Adequate knowledge, attitudes and practices towards malnutrition are necessary for proper growth and development and for their future children. This systematic review aimed to determine the effect of health education intervention to improve the knowledge, attitudes and practices of adolescents on malnutrition. PubMed, Scopus, clinical trials, CINAHL, SAGE, Science Direct and Medline were searched according to Preferred Reporting Item for Systematic Reviews and Meat-analysis (PRISMA) guidelines to identified published studies from January 2013 to December 2019 based on the inclusion and exclusion criteria. A total of eight studies were included in this review. Data extraction was done based on randomized controlled trial only. Three out of the eight studies had low risk of bias, the overall evidence of the study was moderate. Findings from this study suggest that health education intervention among adolescents have significantly improved their knowledge, attitudes and practices. More specific interventions should be conducted in low and middle income countries since they bear more of the burden of malnutrition globally.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.