Relationships between screen media time and sleep, developmental characteristics, and parent-child engagement among Japanese elementary and junior high school students: a cross-sectional study

Relationships between screen media time and sleep, developmental characteristics, and parent-child engagement among Japanese elementary and junior high school students: a cross-sectional study - Relationships between screen media time and sleep, developmental characteristics, and parent-child engagement among Japanese elementary and junior high school students: a cross-sectional study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000051895

Enrollment

225

Registered

2023-08-11

Start date

2023-08-09

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

healthy individual

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Families with elementary and junior high school students living in Nagano Prefecture

Exclusion criteria

Exclusion criteria: nothing

Design outcomes

Primary

Measure	Time frame
Relationship between screen time and children's developmental characteristics, sleep, and parental control	—

Countries

Japan

Contacts

Public ContactYusuke Arai

Shinshu university Department of psychiatry

y-arai@shinshu-u.ac.jp0263-37-2638

Outcome results