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Clinical Trials/CTRI/2025/07/092045
CTRI/2025/07/092045
Completed
Not Applicable

The Impact of Smartphone Addiction on Bedtime Procrastination and Sleep Quality Among Medical Students in Chennai: A Cross-Sectional Study

M Vijayalakshmi1 site in 1 country180 target enrollmentStarted: September 1, 2025Last updated:

Overview

Phase
Not Applicable
Status
Completed
Sponsor
M Vijayalakshmi
Enrollment
180
Locations
1
Primary Endpoint
Association between smartphone addiction and sleep quality

Overview

Brief Summary

Sleep is a crucial component of overall health , cognitive function and academic performance .In recent years , smartphone addiction has emerged as a significant factor contributing to betime procrastination and sleep disturbances,yet there is limited research specifically addressing its impact on medical students.Several studies suggest that excessive smartphone use, particularly before bedtime, disrupts sleep by delaying sleep onset , reducing sleep duration .Bedtime procrastination , defined as the voluntary delay of sleep without external obligations , has also been identified as a growing issue among young adults, further exacerbating sleep deprivation.

Understanding the relationship between smartphone addiction, bedtime procrastination, and sleep quality is essential for developing targeted interventions to improve sleep , this study is justified as it seeks to

Quantity the impact of smartphone addiction on bedtime procrastination and sleep patterns

Identify behavioral patterns contributing to sleep deprivation among medical students.

provide evidence -based recommendations for promoting better sleep hygiene in this high -risk group.this finding could also inform awareness programs , policy recommendations and behavioral interventions aimed at reducing smartphone related sleep disturbances among medical students

Study Design

Study Type
Observational

Eligibility Criteria

Ages
18.00 Year(s) to 23.00 Year(s) (—)
Sex
All

Inclusion Criteria

  • Currently enrolled undergraduate medical college students at SRM medical college.

Exclusion Criteria

  • Non–undergraduate students Students other than the SRM campus Those who are not willing to participate in the study.

Outcomes

Primary Outcomes

Association between smartphone addiction and sleep quality

Time Frame: After 3 months

Secondary Outcomes

  • Effect of smartphone addiction level on overall Bedtime procrastination, prevalence Rates, Demographic & behavioral correlations(After 3 months)

Investigators

Sponsor
M Vijayalakshmi
Sponsor Class
Other [self]
Responsible Party
Principal Investigator
Principal Investigator

vijayalakshmi M

SRM medical college hospital research instiute

Study Sites (1)

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