Effectiveness of school-based sleep promotion programs for adolescents: a systematic review protocol

This systematic review will assess the effectiveness of school-based sleep promotion programs on sleep knowledge, hygiene, quality, behavior, and efficiency in adolescents.

Adolescents need to sleep between 8 and 10 hours per night; however, most sleep fewer hours due to peer and school pressure, stress, and excessive use of electronic devices at night. Sleep deprivation can lead to cardiovascular problems, issues with stress management, and suicidal ideation. Schools are an ideal space to implement intervention programs, providing the opportunity to reach a large number of adolescents. Considering the negative impacts of poor sleep, it is essential to assess the effectiveness of school-based sleep promotion programs on sleep knowledge, hygiene, quality, behavior, and efficiency.

Studies with adolescents (10-19 years old) exposed to school-based sleep promotion programs will be included. Studies in English, Spanish, and Portuguese will be considered, with no time limits.

Nine databases, CINAHL, Cochrane Central Register of Controlled Trials, ERIC (all via EBSCOhost), MEDLINE (PubMed), LILACS, SciELO, Psychology and Behavioral Sciences Collection, Web of Science Core Collection, and Scopus, will be searched from inception to identify relevant studies. Two independent reviewers will perform the study selection, critical appraisal using JBI tools, and data extraction. Studies will, where possible, be pooled in meta-analysis. Heterogeneity will be assessed using the standard χ 2 and I2 tests. Statistical analyses will be performed using the random effects model. If fewer than 5 studies are included, the fixed effects model will be used. The Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach will be used to grade the certainty of evidence and a Summary of Findings will be created.

PROSPERO CRD42023374838.