Effectiveness of Sleep Promotion Program on Sleep behavioral Practices among Adolescents in Selected Schools

Efficacy of Sleep Promotion Program on Sleep Hygiene Practices, Sleep Quality and Daytime Functioning among Adolescents in Selected Schools: A Randomized Controlled Trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

ISRCTN

Registry ID

ISRCTN13083118

Enrollment

660

Registered

2015-09-10

Start date

2013-07-11

Completion date

Unknown

Last updated

2019-02-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Sleep disturbances Mental and Behavioural Disorders Sleep disturbances

Interventions

Participants are randomly allocated into the control group or the intervention group: Intervention group: The treatment consisted of an educational intervention, which was provided in

a visualization or imagery training which was provided over two sessions each with a duration of 25-30 minutes

and time management skills - which is combined along with second day of visualization training for 15 minutes. The whole intervention for the experimental group is completed over a 3 week period.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Adolescents studying in various schools in Mangalore, India, 2. Aged from 11 to 17 years (grade VI to grade XII) 3. Who can comprehend English Language.

Exclusion criteria

Exclusion criteria: 1. Those who are diagnosed as having a sleep disorder or a psychiatric problem and who are on treatment 2. Those who are on medication for known allergies

Design outcomes

Primary

Measure	Time frame
All outcomes are measured at baseline, after 10 days, and after 6 weeks: 1. Improvement in Sleep Hygiene Practices, measured using the sleep Hygiene Index questionnaire 2. Sleep Quality measured using the Pittsburgh Sleep Quality Index questionnaire 3. Daytime Sleepiness measured using the Cleveland Adolescent Sleepiness Questionnaire 4. Emotional functioning measured using the PedsQL TM- Present Functioning Scales (Visual Analog Scale)	—

Measure

Time frame

All outcomes are measured at baseline, after 10 days, and after 6 weeks: 1. Improvement in Sleep Hygiene Practices, measured using the sleep Hygiene Index questionnaire 2. Sleep Quality measured using the Pittsburgh Sleep Quality Index questionnaire 3. Daytime Sleepiness measured using the Cleveland Adolescent Sleepiness Questionnaire 4. Emotional functioning measured using the PedsQL TM- Present Functioning Scales (Visual Analog Scale)

—

Secondary

Measure	Time frame
All outcomes are measured at baseline, after 10 days, and after 6 weeks: 1. Improvement in sleep duration measured using the questionnaire for collecting demographic data, with some additional questions regarding sleep (in hours and minutes). For example "How much sleep you get on a average during a school day?" and "How much sleep do you get on an average during a weekend?" 2. Improvement in self-reported sleep problems measured using the PSQI scale	—

Measure

Time frame

All outcomes are measured at baseline, after 10 days, and after 6 weeks: 1. Improvement in sleep duration measured using the questionnaire for collecting demographic data, with some additional questions regarding sleep (in hours and minutes). For example "How much sleep you get on a average during a school day?" and "How much sleep do you get on an average during a weekend?" 2. Improvement in self-reported sleep problems measured using the PSQI scale

—

Countries

India

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Mar 2, 2026