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Journal of Dental and Health Sciences

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An Institution-based Cross-sectional Study on Knowledge, Attitude, and Practices regarding Sleep Hygiene and Its Impact on Academic Performance among Students

Volume 1, Issue 3 - 2025

Original Research

Wandaphi Kharbyngar, Ramdas Bhat

Received: 2025-04-01

Accepted: 2025-06-05

Published: 2025-07-01

DOI: 10.63150/osjdhs.2025.10

Pages: 134-141

Abstract

Introduction: Sleep hygiene of college students’ habits and practices in the environmental setting that promote good sleep tends to go unnoticed, leading to poor quality of sleep and poorer academic performance. The current research was conducted with the aim of evaluating knowledge, attitude, and practices (KAP) of students of Srinivas College of Pharmacy, Mangalore regarding sleep hygiene and academic performance.

Methods: A cross-sectional online survey among 289 students (53.98% female) was carried out in the form of a structured internet questionnaire during January to April 2025. Information on KAP regarding sleep hygiene was collected and presented with descriptive statistics in the form of frequencies, percentages, and 95% CIs.

Results: There was moderate awareness with 63.7% being aware of sleep hygiene and 74.7% being aware of sleeping-conducive habits but only 34.6% actually knowing 8–9 hours as recommended sleeping time. The majority (83.4%) believed school required sleep, and 97.6% related stress to bad sleep. Nevertheless, 51.2% slept only 4–6 hours on college nights, and 85.1% used electronic media prior to bedtime. Unexpectedly, 77.5% admitted having dozed off in school, and 96.2% thought sleep loss impaired concentration.

Conclusion: There is clear lack of connection between information and action. Learning alone will not do the interventions to reduce screen use and change sleeping habits are required to ensure enhanced school performance.

Keywords: Sleep hygiene, college students, academic performance, sleep deprivation, technology use.

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