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Knowledge and barriers relating to fish consumption in older Australians
Jessica A Grieger1, Michelle Miller, Lynne Cobiac
1Flinders Clinical and Molecular Medicine, Department of Nutrition and Dietetics, Flinders Medical Centre, Flinders Drive, Bedford Park, SA 5042, Australia. jessica.grieger@flinders.edu.au
Appetite
|June 26, 2012
Summary
Older Australians consume less fish due to cost barriers. Education and targeted meal plans are key to increasing finfish and omega-3 fatty acid intake in this demographic.
Area of Science:
- Nutrition Science
- Public Health
- Dietary Habits
Background:
- Finfish consumption is linked to health benefits, particularly omega-3 fatty acids.
- Understanding consumption patterns, knowledge, and barriers in older adults is crucial for public health initiatives.
- Previous research has not fully explored the predictors of finfish consumption in Australians aged 51 and over.
Purpose of the Study:
- To explore knowledge, information sources, barriers, and predictors of finfish consumption among Australians aged 51 years and older.
- To identify factors influencing the consumption of fresh and canned finfish.
- To inform strategies for increasing finfish intake in the older adult population.
Main Methods:
- Cross-sectional survey of 854 Australians aged 51+ years.
- Utilized a validated quantitative fish frequency questionnaire and additional questions on barriers and knowledge.
- Employed multiple regression analysis to identify predictors of finfish consumption.
Main Results:
- Only 12% of respondents consumed oily fish twice or more per week.
- Cost was the primary barrier (37%) to fresh finfish consumption.
- Exposure to multiple information sources, correct knowledge of recommendations, belief in fish's health benefits, and fewer barriers to canned fish predicted higher fresh finfish consumption.
Conclusions:
- Knowledge, perceived health benefits, and accessible information are significant predictors of finfish consumption in older adults.
- Cost remains a major barrier, necessitating budget-friendly strategies.
- Targeted educational programs and practical meal plans are recommended to increase finfish and omega-3 intake in this population.
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