# Reducing Eye Strain and Anxiety Using a Digital Intervention During Online Learning Class Recess Among Children at Home: A Randomized Controlled Trial

> **NCT04309097** · NA · COMPLETED · sponsor: **Sun Yat-sen University** · enrollment: 954 (actual)

## Conditions studied

- Anxiety
- Digital Eye Strain

## Interventions

- **BEHAVIORAL:** Digital intervention
- **BEHAVIORAL:** Information-only intervention

## Key facts

- **NCT ID:** NCT04309097
- **Lead sponsor:** Sun Yat-sen University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-03-16
- **Primary completion:** 2020-03-29
- **Final completion:** 2020-03-29
- **Target enrollment:** 954 (ACTUAL)
- **Last updated:** 2020-05-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04309097

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04309097, "Reducing Eye Strain and Anxiety Using a Digital Intervention During Online Learning Class Recess Among Children at Home: A Randomized Controlled Trial". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT04309097. Licensed CC0.

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