Effect Of Information Booklet On Knowledge Regarding Omega -3 Fatty Acid Benefit In Health Among Nursing Students Of Selecting Nursing Colleges

Abstract

Background: Omega-3 fatty acids play a vital role in maintaining cardiovascular, neurological, immune, and inflammatory health. Despite their well-established benefits, awareness and knowledge regarding omega-3 fatty acids among nursing students remain inadequate, which may affect future patient education and health promotion practices.

Objectives: The study aimed (1) to assess the existing knowledge regarding the health benefits of omega-3 fatty acids among nursing students, (2) to evaluate the effectiveness of an information booklet/self-instructional module on improving their knowledge, and (3) to determine the association between post-test knowledge scores and selected demographic variables.

Methods: A quantitative pre-experimental one-group pre-test and post-test research design was adopted. The study was conducted among 100 nursing students selected using a non-probability convenient sampling technique from selected nursing colleges. Data were collected using a structured knowledge questionnaire covering meaning, sources, types, functions, and health benefits of omega-3 fatty acids. After the pre-test, an information booklet/self-instructional module was administered, and a post-test was conducted on the seventh day. Descriptive and inferential statistics, including paired t-test and chi-square test, were used for data analysis.

Results: The pre-test findings revealed that the majority of nursing students had average (74%) to poor (17%) knowledge regarding omega-3 fatty acids, with a mean score of 9 ± 2.7. Following the intervention, post-test results showed a marked improvement, with 80% of students achieving very good knowledge and a mean score of 19 ± 2.5. The paired t-test demonstrated a statistically significant improvement in knowledge (t = 27.02, p < 0.001), confirming the effectiveness of the information booklet. Significant associations were observed between post-test knowledge scores and type of family as well as previous knowledge of omega-3 fatty acids.

Conclusion: The study concluded that the information booklet was highly effective in enhancing knowledge regarding omega-3 fatty acids among nursing students. Incorporating structured educational interventions on essential nutrients like omega-3 fatty acids into nursing curricula can strengthen students’ nutritional knowledge and improve future patient education and preventive health practices