AWARENESS AND PROTECTIVE MEASURES FOR DIGITAL EYE STRAIN AMONG NURSING SCIENCE STUDENTS IN DISTANCE LEARNING AT AHMADU BELLO UNIVERSITY, ZARIA

Abstract

Background:
Digital Eye Strain (DES) is an emerging ocular health issue linked to prolonged use of digital devices. In open and distance learning environments, students may be particularly vulnerable due to high screen exposure.

Objectives:
This study assessed the level of awareness and protective measures adopted against DES among Bachelor of Nursing Science (B.N.Sc) students of Ahmadu Bello University Distance Learning Centre (ABU DLC), Zaria.

Methods:
A descriptive cross-sectional survey was conducted among 267 randomly selected B.N.Sc students across four academic levels (200L–500L). Data were collected using a pre-tested structured questionnaire adapted from the Digital Eye Strain Questionnaire (DES-Q). Descriptive statistics including frequencies, percentages, means, and standard deviations were used for analysis.

Results:
Findings revealed that 64% of respondents had heard of DES, yet only 16% were aware of the 20-20-20 rule. While most students acknowledged that training on ergonomics could reduce DES risk (90.5%), adoption of specific protective measures varied. Measures such as brightness adjustment, periodic breaks, and use of blue light filter eyeglasses were more commonly practiced (mean scores above 3.2), whereas cleaning screens, voluntary blinking, and ergonomic seating were less practiced (mean scores below 3.2).

Conclusion:
Although general awareness of DES exists, specific knowledge and consistent application of protective measures remain limited. Strengthening health education interventions focusing on DES prevention among distance learning students is recommended.