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Smartphone Usage Duration and Hand Posture on The Prevalence of Hand Pain, Vision Problems and Sleep Disturbance among Students

The Impact of smartphone use duration and hand posture on the prevalence of hand pain vision problems and sleep disturbance among college students

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2024/10/075146
Enrollment
100
Registered
2024-10-11
Start date
Unknown
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

None listed

Interventions

Intervention1: NIL: NIL

Sponsors

Department of Physiotherapy School of Allied Health Sciences Galgotias University
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Owning a smartphone [32], 2. Using a smartphone for at least two hours per day

Exclusion criteria

Exclusion criteria: 1. Having congenital or acquired musculoskeletal abnormalities and 2. History of wrist fractures, injuries, or trauma within the past six months

Design outcomes

Primary

MeasureTime frame
Cornell Hand Discomfort Questionnaire Computer Vision Syndrome Questionnaire Pittsburgh Sleep Quality IndexTimepoint: Baseline- Once—

Secondary

MeasureTime frame
Pittsburgh Sleep Quality IndexTimepoint: Baseline- Once—

Countries

India

Contacts

Public ContactProf. (Dr.)Chandan Kumar

Department of Physiotherapy, Galgotias University

ptchandan221@gmail.com7773923831

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Sep 19, 2026