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ORIGINAL ARTICLE
Educational intervention on nutrition among the elderly population with high levels of self-efficacy: is it effective?
 
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Zakład Edukacji i Badań w Naukach o Zdrowiu, Warszawski Uniwersytet Medyczny, Polska
 
 
Submission date: 2024-04-11
 
 
Acceptance date: 2024-10-22
 
 
Publication date: 2025-02-24
 
 
Corresponding author
Mariusz Jaworski   

Zakład Edukacji i Badań w Naukach o Zdrowiu, Warszawski Uniwersytet Medyczny, Litewska 14/16, 00-581, Warszawa, Polska
 
 
Rozprawy Społeczne/Social Dissertations 2025;19(1):14-26
 
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ABSTRACT
Abstract: The aim of the study was to assess the effectiveness of the educational intervention on nutrition in the elderly population with high level of self-efficacy. Material and methods: Pretest-posttest quasi-experimental study was used. Educational intervention on nutrition consisting of the cycle of 5 workshops was conducted among 32 people aged 60 years and above. The levels of self-efficacy and sense of responsibility for health were assessed using standardised tools. The effectiveness of the intervention was assessed by the analysis of the pre-test and post-test results. Results: Intervention effectiveness analysis has shown the increase of the knowledge both on a global result level (χ²=7.20; p<0.01) and the domain related to the healthy eating plate guidelines (χ²=10.90; p<0.01). Conclusions: Educational intervention aiming to increase the nutritional knowledge in the elderly population with high level of self-efficacy is effective. However, the role of psychological variables in the effectiveness of the intervention is unclear and requires further investigation.
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