STUDY OBJECTIVES: The present study investigated the effectiveness of a school-based intervention in increasing sleep knowledge and improving adolescent sleep problems. DESIGN: A randomized, controlled trial using 2 groups (program class, classes-as-usual: [CAU]) assessed over 3 time points (pre-program, post-program, 6-week follow-up). PARTICIPANTS/ SETTING:Eighty-one students (mean age = 15.6 +/- 0.6 y; 33% male) from 2 schools in South Australia. Schools provided one class to participate in the sleep intervention program (N = 41) and a second class to act as a control class (N = 40). INTERVENTION: Four 50-minute classes across a 4-week period. Classes consisted of educating adolescents on promoting and maintaining a healthy lifestyle based on a cognitive-behavior therapy framework. MEASUREMENTS AND RESULTS: Data were collected pre-program, post-program, and at 6-week follow-up using an online questionnaire. Qualitative student and teacher data were collected at post-program. Baseline data indicated sleep problems were prevalent (53.1% insufficient sleep on school nights [< 8 h] and 77.8% discrepant school/weekend rise times [> 2 h]). These 2 criteria identified 36 adolescents with a delayed sleep timing (DST; Program, N = 21; CAU, N = 15). The program increased sleep knowledge (P = 0.001); however, analyses revealed no significant effects on target sleep variables as compared with the CAU class for the entire group (all P > 0.05). For DST adolescents, there was a significant interaction for reducing the discrepancy between school and weekend out of bed times (P = 0.002). There was no impact on other sleep parameters or depressed mood. CONCLUSIONS:School-based sleep interventions for adolescents are a novel method for addressing a prevalent problem. Future programs should develop ways to motivate adolescents to change sleep practices.
RCT Entities:
STUDY OBJECTIVES: The present study investigated the effectiveness of a school-based intervention in increasing sleep knowledge and improving adolescent sleep problems. DESIGN: A randomized, controlled trial using 2 groups (program class, classes-as-usual: [CAU]) assessed over 3 time points (pre-program, post-program, 6-week follow-up). PARTICIPANTS/ SETTING: Eighty-one students (mean age = 15.6 +/- 0.6 y; 33% male) from 2 schools in South Australia. Schools provided one class to participate in the sleep intervention program (N = 41) and a second class to act as a control class (N = 40). INTERVENTION: Four 50-minute classes across a 4-week period. Classes consisted of educating adolescents on promoting and maintaining a healthy lifestyle based on a cognitive-behavior therapy framework. MEASUREMENTS AND RESULTS: Data were collected pre-program, post-program, and at 6-week follow-up using an online questionnaire. Qualitative student and teacher data were collected at post-program. Baseline data indicated sleep problems were prevalent (53.1% insufficient sleep on school nights [< 8 h] and 77.8% discrepant school/weekend rise times [> 2 h]). These 2 criteria identified 36 adolescents with a delayed sleep timing (DST; Program, N = 21; CAU, N = 15). The program increased sleep knowledge (P = 0.001); however, analyses revealed no significant effects on target sleep variables as compared with the CAU class for the entire group (all P > 0.05). For DST adolescents, there was a significant interaction for reducing the discrepancy between school and weekend out of bed times (P = 0.002). There was no impact on other sleep parameters or depressed mood. CONCLUSIONS: School-based sleep interventions for adolescents are a novel method for addressing a prevalent problem. Future programs should develop ways to motivate adolescents to change sleep practices.
Authors: Christopher Drake; Chelsea Nickel; Eleni Burduvali; Thomas Roth; Catherine Jefferson; Badia Pietro Journal: Sleep Date: 2003-06-15 Impact factor: 5.849
Authors: Susan M McHale; Katie M Lawson; Kelly D Davis; Lynne Casper; Erin L Kelly; Orfeu Buxton Journal: J Adolesc Health Date: 2015-06 Impact factor: 5.012