| 1. |
- Jacobson, Inger, et al.
(author)
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Hur ser en damfotbollspelare ut?
- 1999
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In: Svensk idrottsmedicinsk förenings vårmöte. - : Svensk idrottsmedicinsk förening.
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Conference paper (other academic/artistic)
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| 2. |
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| 3. |
- Lennernäs, Maria, et al.
(author)
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Food-based classification of eating episodes (FBCE)
- 1999
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In: Appetite. - : Elsevier BV. - 0195-6663 .- 1095-8304. ; 32:1, s. 53-65
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Journal article (peer-reviewed)abstract
- The concept for categorization of eating episodes in dietary surveys was originally developed in studies of shift workers to compare 'meal patterns' between night and day work shifts. The concept has been further improved through experience from applications in dietary surveys in other populations. In this paper, results from categorization of eating episodes in shift workers, elderly women and men during life transition periods, elderly female leg ulcer patients and obese men and their lean controls are shown and discussed. The categorization concept is based on seven food categories with food items of similar nutrient characteristics within each category. Each eating event is categorized as any of four types of 'meals' or four types of 'snacks' due to its combination of food categories. Thus, categorization is based on visible properties (food types) but at the same time reflecting invisible properties (nutrients). Criteria is also established to sub-categorize the 'meal' types as being either 'prepared' or 'quick-prepared' from a behavioural perspective. Use of a defined and reliable concept for categorization is necessary to study eating episodes in dietary surveys, their determinants and also consequences on health and performance. Nocturnal eating during the circadian nadir might affect nutritional status. Since increasingly western populations appear to be moving from regular and planned meals to more episodic eating 'around the clock', such analyses are of increasing interest in a bio-social perspective.
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| 4. |
- Sidenvall, Birgitta, et al.
(author)
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Elderly patients' meal patterns : A retrospective study
- 1996
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In: Journal of human nutrition and dietetics (Print). - 0952-3871 .- 1365-277X. ; 9:4, s. 263-272
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Journal article (peer-reviewed)abstract
- The aim of this study was to examine possible causes of malnutrition in geriatric patients on admission to hospital by evaluation and comparison of their meal pattern between periods of working, retirement and hospitalization, respectively. Forty-five consecutive patients aged 60 years or older participated. By use of modified dietary history interviews, a retrospective assessment of food intake was carried out. A qualitative system for meal classification was then applied. In the retirement period there was a strong reduction in daily eating frequency when compared to working and hospital periods. Thus, the daily intake and also distribution of energy and nutrients seem to be reduced during retirement, which might lead to nutritional deficiency.
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| 5. |
- van der Ster Wallin, Gisela, et al.
(author)
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Food selection in anorectics and bulimics : Food items, nutrient content and nutrient density
- 1995
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In: Journal of the American College of Nutrition (Print). - : Informa UK Limited. - 0731-5724 .- 1541-1087. ; 14:3, s. 271-277
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Journal article (peer-reviewed)abstract
- The food selection and nutrient intake were investigated in women with anorexia nervosa, bulimia nervosa and controls. Methods Dietary data was obtained by 24-hour recall, and 7-day recording among eating disordered patients, and by 3-day registration among controls. Results: The intake of energy and nutrients differed from controls, as expected, while there were no differences between anorectics and bulimics in this respect, except for iron. There were only minor differences among the three groups studied with respect to nutrient density. Energy percentages of protein, fat, and carbohydrates, were similar in all groups, but a subdivision of the macronutrients into respective sources showed that bulimics had a lower relative and absolute intake of carbohydrates from bread and cereals than anorectics and controls. Conclusion: Eating disorder patients, despite their marginal food intake, still met the minimum requirement for most nutrients according to the Nordic Nutrient recommendations. Abbreviations: AN = anorexia nervosa, AN/BN = anorectic bulimics, BMI = body mass index, BN = bulimia nervosa, DSM-III-R = Diagnostic and Statistical Manual of Mental Disorders, ED = eating disorder, NNR = Nordic Nutrient Recommendation
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| 6. |
- Wiklund, Maria Lennernäs
(author)
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Dietary assessment and validity : To measure what is meant to measure
- 1998
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In: Scandinavian Journal of Nutrition/Næringsforskning. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 42:1, s. 63-65
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Journal article (peer-reviewed)abstract
- Nutritional assessment is the interpretation of information obtained from dietary, biochemical, anthropometric and clinical studies. In individuals, qualitative or quantitative food consumption data may be collected by food frequency questionnaires or interviews (retrospective methods), by use of food records (prospective methods); weighed food record, estimated food record or menu record, or by observations. Nutrient values derived from food composition data or direct chemical analysis represent the maximum available to the body and not the amount actually absorbed and utilized. The design of the study is crucial and the methods for carrying it out are aimed at minimizing bias to improve internal and external validity. This paper will focus on factors of importance to improve the internal validity of dietary assessment studies; selection of method; data collection, assessment of nutrient intakes from food consumption data and evaluation of data.
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| 7. |
- Wissing, Ulla, et al.
(author)
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Nutritional intake and physical activity in leg ulcer patients
- 1997
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In: Journal of Advanced Nursing. - : Wiley. - 0309-2402 .- 1365-2648. ; 25:3, s. 571-578
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Journal article (peer-reviewed)abstract
- The aim of the study was to describe the nutritional intake, meal patterns, physical activity and need for help in nine women living in their own homes and being treated for venous leg ulcers. Food habits were identified by use of interviews and food diaries completed by the women during a period of seven days. The intake of energy and nutrients from 304 eating events during seven days was calculated and meal patterns were evaluated using a qualitative system for meal classification. Physical activity and the degree of need were identified with the help of interviews. The intakes of energy and key nutrients for wound healing, such as protein, vitamin C and zinc, were not optimal according to the Swedish nutrition recommendations, although food habits were well organized. Most of the women had hardly any physical activities and the need of help and support varied, from daily visits to visits every second week.
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| 8. |
- Becker, Wulf, et al.
(author)
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Precoded food records compared with weighed food records for measuring dietary habits in a population of Swedish adults
- 1998
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In: Scandinavian Journal of Nutrition/Næringsforskning. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 42:1, s. 145-149
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Journal article (peer-reviewed)abstract
- In a cross-over design, 82 women and men recorded their food intake by a precoded 7-day record book (PR) including both standard portions in household measures and photographs, and a weighed 7-day record (WR), respectively. Single 24-h urine samples, for determination of nitrogen excretion, were collected for 39 subjects during the WR period. Comparing the PR to the WR method, the mean intake of some foods, as cheese, was higher, and bread and vegetables lower. For energy and nutrients, the fat energy percent (E%) was higher, and protein E%, dietary fibre, iron, thiamin, folate, carotene and α-tocopherol were all lower. Protein intake registered by the PR method was 20% lower compared to 24-h urine samples, and 11% lower for the WR method. The results indicate that some of the standard portion sizes, used by the PR method, contributed to the observed differences in food and nutrient intakes. The subjects found it easier and less time-consuming to record their food intake with the PR than with the WR method. The time spent on processing data was reduced by 50% when using the PR method. The results of the study will be used for improvements in the design of the PR for use in large-scale dietary surveys for monitoring dietary habits.
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| 9. |
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| 10. |
- De Graaf, Cees, et al.
(author)
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Stages of dietary change among nationally-representative samples of adults in the European Union
- 1997
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In: European Journal of Clinical Nutrition. - 0954-3007 .- 1476-5640. ; 51:Suppl. 2, s. S47-S56
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Journal article (peer-reviewed)abstract
- Objective: To investigate the distribution across the different stages of change for each of the 15 participating European countries, and the effect of socio-demographic variables such as sex and education on this distribution. Also to assess the relationships between stages of change and influences of food choice, and other variables. Design: A cross-sectional study in which quota-controlled, nationally-representative samples of approximately 1000 adults from each country completed a face-to-face interview-assisted questionnaire. Setting: The survey was conducted between October 1995 and February 1996 in the 15 member states of the European Union. Subjects: 14,331 subjects (aged 15 y upwards) completed the questionnaire. Data were weighted by population size for each country and by sex, age and regional distribution within each member state. Subjects were divided into five different categories according to their attitudes towards 'changing their eating habits in order to eat healthier': (1) Precontemplation; do not consider any changes, (2) Contemplation; consider changes, (3) Decision; make plans to change, (4) Action; carry out the changes, and (5) Maintenance; maintained changes for more than six months. Results: 52% of the subjects were in the precontemplation stage, whereas 31% of the subjects were in the maintenance stage. Two, one, and seven percent of subjects were in the contemplation, decision and action stage, respectively. In the Mediterranean countries, and in Germany, there were more people (55-64%) in the precontemplation stage, whereas in the Scandinavian countries there were less people in precontemplation stage (20-38%). The opposite was true for the maintenance stage, whereas women and people with a higher education level tended to be more in the maintenance stage. With respect to influences on food choice, subjects in precontemplation stage found that taste was more important, whereas people in maintenance stage found that health was more important. Conclusions: The stages of change model makes a useful distinction between people with different attitudes towards nutrition and health. Nutrition education can benefit from this distinction.
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