دورية أكاديمية
Time trends in nutrient intake and dietary patterns among five birth cohorts of 70-year-olds examined 1971–2016: results from the Gothenburg H70 birth cohort studies, Sweden
| العنوان: | Time trends in nutrient intake and dietary patterns among five birth cohorts of 70-year-olds examined 1971–2016: results from the Gothenburg H70 birth cohort studies, Sweden |
|---|---|
| المؤلفون: | Jessica Samuelsson, Elisabet Rothenberg, Lauren Lissner, Gabriele Eiben, Anna Zettergren, Ingmar Skoog |
| المصدر: | Nutrition Journal, Vol 18, Iss 1, Pp 1-17 (2019) |
| بيانات النشر: | BMC, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Nutrition. Foods and food supply LCC:Nutritional diseases. Deficiency diseases |
| مصطلحات موضوعية: | Dietary patterns, Macronutrients, Micronutrients, Energy intake, Nutrient intake, Older adults, Nutrition. Foods and food supply, TX341-641, Nutritional diseases. Deficiency diseases, RC620-627 |
| الوصف: | Abstract Background Nutrition is a key factor in healthy ageing but there are still gaps in knowledge about risk- and protective factors linking diet and healthy ageing. The aim of this study was to investigate time trends in dietary patterns and nutrient intake in an older population, in order to increase the understanding of whether dietary recommendations are followed and if nutrient needs are met. Methods Cross-sectional data was derived from five samples of 70-year-olds examined 1971–72, 1981–83, 1992–93, 2000–02 and 2014–16 from the Gothenburg H70 birth cohort studies in Sweden. A total of 2246 individuals (56% women) participated. Dietary intake was determined by the diet history method, which is an interview including questions on usual frequencies and portion sizes of food intake during the preceding three months. Recommended values of nutrient intake and determinants of healthful dietary patterns were based on the Nordic Nutrition Recommendations 2012. Statistical analyses were performed using general linear models, student’s t-test and chi-square test, stratified by sex. Results The intake of fruits and vegetables, fish and seafood, whole grain products and nuts and seeds increased during the study period (p |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1475-2891 |
| العلاقة: | http://link.springer.com/article/10.1186/s12937-019-0493-8Test; https://doaj.org/toc/1475-2891Test |
| DOI: | 10.1186/s12937-019-0493-8 |
| الوصول الحر: | https://doaj.org/article/5c768fabb63d47bcbcfd23215c2eb270Test |
| رقم الانضمام: | edsdoj.5c768fabb63d47bcbcfd23215c2eb270 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 14752891 |
|---|---|
| DOI: | 10.1186/s12937-019-0493-8 |