NCT07536334Completed
Correlation Between Smartphone Addiction, Sleep Problems and Body Mass Index in School Age Children
Correlation Between Smartphone Addiction, Sleep Problems and Body Mass Index in School Age Children: A Cross-Sectional Study
Source: ClinicalTrials.gov · Last updated 17 Apr 2026
Brief summary (registry, in English)
This study sought to determine whether smartphone addiction and school-age children's body mass index (BMI) and sleep problems were related.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 160 (actual)
- First submitted
- 10 Apr 2026
- Start date
- 1 Jul 2025
- Primary completion date
- 1 Mar 2026
- Lead sponsor
- Cairo University
- Diseases
- Obesity
- NCT number
- NCT07536334
What you commit to
- Study type: Observational
- Participants enrolled: 160
- From 1 Jul 2025 to the primary completion date, 1 Mar 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Children were excluded if they were suffered from any disease that cause spontaneous weight gain, Children who received medications known to affect nutritional status and who have musculoskeletal or neuromuscular disorders.
Who the study is looking for
- children were included in the study according to the following criteria; ages between 8 and 10 years old, children whose scores on Smartphone addiction scale -short version (SAS-SV) were ≥ 31for boys and ≥ 33 for girls, over weight and obese children with body mass index (BMI) percentiles ≥ 85th percentile and ≥ 95th percentile respectively, children whose scores on the Arabic version of the Children's Sleep Habits Questionnaire (CSHQ) were 41 or higher.
Age in the registry: 8 years to 10 years · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Outpatient clinic, Faculty of physical Therapy, Cairo University Coordinator of this site? Confirm its status | Giza | Egypt | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.