A prospective cohort and intervention study of the effects of screen time and Internet addiction on childhood and adolescent obesity

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100048041

Enrollment

Unknown

Registered

2021-06-28

Start date

2021-07-01

Completion date

Unknown

Last updated

2022-03-07

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

Conditions

Childhood obesity

Interventions

Group A:Integrated Internet intervention model

Group B:Health education for activity and dietary

Eligibility

Sex/Gender

All

Age

6 Years to 18 Years

Inclusion criteria

Inclusion criteria: 1. Screen use time of more than 2 hours per day; 2. Children and adolescents judged to be overweight/obese according to obesity diagnostic criteria; 3. Parents and children and adolescents voluntarily participated and signed an informed consent form.

Exclusion criteria

Exclusion criteria: 1. Children with cardiovascular and other metabolic diseases; 2. Children with recent plans to move and transfer to another school.

Design outcomes

Primary

Measure	Time frame
BMI;Waist circumference;Hip circumference;Height;Body weight;Body Fat;	—

Secondary

Measure	Time frame
Basal metabolic rate;Blood pressure;Cholesterol;Apolipoprotein;Triglyceride;low density lipoprotein;High density lipoprotein;Insulin;Leptin;Blood glucose;Microelement;	—

Countries

China

Contacts

Public ContactLiang Xiaohua

Children's Hospital of Chongqing Medical University

xiaohualiang@hospital.cqmu.edu.cn+86 17815183289

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026