The Effectiveness of an Online Nutrition Education Program on Varsity Athletes’ Nutritional & Dietary Supplement Knowledge
Abstract
:1. Introduction
2. Materials and Methods
2.1. Study Design
2.2. Participants
2.3. Nutrition Education Program
2.4. Questionnaire
2.5. Statistical Analysis
3. Results
3.1. Participants’ Characteristics
3.2. Knowledge
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Unit Number | Learning Outcomes |
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Unit 1 |
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Unit 2 |
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Unit 3 |
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Unit 4 |
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Characteristics | Prevalence |
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Participant Age (n = 30) | |
Mean ± SD | 20.6 ± 2.9 |
Range | 18–30 |
Gender | |
Male | 30% |
Female | 70% |
Ethnicity | |
Caucasian | 66.7% |
Southeast Asian | 10% |
West Asian | 10% |
Indigenous | 3.4% |
Latin | 3.3% |
Arab | 3.3% |
Prefer not to disclose | 3.3% |
Smoking | |
Yes | 0% |
No | 100% |
Alcohol Consumption | |
Yes | 53.4% |
No | 43.3% |
Prefer not to disclose | 3.3% |
Parents’/Guardians’ Level of Education | |
University diploma above bachelor’s degree | 36.7% |
Bachelor’s degree | 43.3% |
College certificate or diploma | 16.7% |
High school diploma or equivalent | 3.3% |
Knowledge Scores * | Pre-Intervention | Post-Intervention |
---|---|---|
Experimental group | 13.78 (2.76) | 16.28 (1.49) |
Control group | 13.92 (2.39) | 14.5 (1.88) |
Simple Main Effects | |||||
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Outcome Measure | Time × Group Interaction | Time in Control Group | Time in Experimental Group | Group at Time 1 | Group at Time 2 |
Knowledge | F(1, 28) = 4.47, p = 0.043, partial η2 = 0.138 * | F(1, 11) = 1.286, p = 0.281, partial η2 = 0.105 | F(1, 17) = 14.66, p = 0.001, partial η2 = 0.463 * | F(1, 28) = 0.02, p = 0.888, partial η2 = 0.001 | F(1, 28) = 8.32, p < 0.05, partial η2 = 0.229 * |
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Daher, J.; Mountjoy, M.; El Khoury, D. The Effectiveness of an Online Nutrition Education Program on Varsity Athletes’ Nutritional & Dietary Supplement Knowledge. Nutrients 2025, 17, 44. https://doi.org/10.3390/nu17010044
Daher J, Mountjoy M, El Khoury D. The Effectiveness of an Online Nutrition Education Program on Varsity Athletes’ Nutritional & Dietary Supplement Knowledge. Nutrients. 2025; 17(1):44. https://doi.org/10.3390/nu17010044
Chicago/Turabian StyleDaher, Jana, Margo Mountjoy, and Dalia El Khoury. 2025. "The Effectiveness of an Online Nutrition Education Program on Varsity Athletes’ Nutritional & Dietary Supplement Knowledge" Nutrients 17, no. 1: 44. https://doi.org/10.3390/nu17010044
APA StyleDaher, J., Mountjoy, M., & El Khoury, D. (2025). The Effectiveness of an Online Nutrition Education Program on Varsity Athletes’ Nutritional & Dietary Supplement Knowledge. Nutrients, 17(1), 44. https://doi.org/10.3390/nu17010044