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Affiliation(s)
- Ingrid Undeland
- Department of Chemistry and Bioscience-Food Science, Chalmers University of Technology, Göteborg, Sweden
| | - Lars Ellegård
- Department of Clinical Nutrition, Göteborg University, Sahlgrenska University Hospital, Göteborg, Sweden
| | - Ann-Sofie Sandberg
- Department of Chemistry and Bioscience-Food Science, Chalmers University of Technology, Göteborg, Sweden
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Živković D, Šobajić S, Perunović M, Stajić S. Seasonal variations in the chemical composition and fatty acid composition of selected fish species from the Danube River. ACTA ALIMENTARIA 2013. [DOI: 10.1556/aalim.42.2013.4.2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Abstract
AbstractObjectiveRegular dietary intake of fish is associated with reduced risk of developing cardiovascular and other chronic diseases, and may improve general well-being. If fish eaters are healthier, they may use fewer health-care resources. The present study aimed to describe the reported intake of fish and fish products in a Danish general population, and to investigate whether fish consumption is associated with generic measures of self-reported health and consumption of health-care resources.DesignData on eating patterns and health status for 3422 Danish adults were obtained by telephone interview in the Funen County Health Survey. These data were merged with individual-level register data on health-care utilisation. Survey respondents were categorised into those consuming fish at least once weekly (fish eaters) and those consuming fish less frequently (non-fish eaters).ResultsPeople who reported eating fish twice monthly or once weekly had significantly better overall self-reported health than those who rarely eat fish, even after adjustment for age, gender, social characteristics and lifestyle factors. Fish eaters did not have significantly lower aggregated health-care costs, although their hospital utilisation was significantly lower than that for non-fish eaters.ConclusionsModerate fish consumption was associated with better self-reported general health even after controlling for possible confounding variables. Overall, fish eaters appeared to use the same amount of health-care resources as non-eaters, although fish eaters used more medicine but were less likely to be admitted to a hospital.
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