| 1. |
- Arvidsson-Lenner, R, et al.
(författare)
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Glycaemic index
- 2004
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Ingår i: Scandinavian Journal of Food and Nutrition. - : Informa UK Limited. - 1748-2976. ; 48:2, s. 84-94
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Tidskriftsartikel (refereegranskat)abstract
- The glycaemic index (GI) concept is based on the difference in blood glucose response after ingestion of the same amount of carbohydrates from different foods, and possible implications of these differences for health, performance and well-being. GI is defined as the incremental blood glucose area (0-2 h) following ingestion of 50 g of available carbohydrates in the test product as a percentage of the corresponding area following an equivalent amount of carbohydrate from a reference product. A high GI is generally accompanied by a high insulin response. The glycaemic load (GL) is the GI×the amount (g) of carbohydrate in the food/100. Many factors affect the GI of foods, and GI values in published tables are indicative only, and cannot be applied directly to individual foods. Properly determined GI values for individual foods have been used successfully to predict the glycaemic response of a meal, while table values have not. An internationally recognised method for GI determination is available, and work is in progress to improve inter- and intra-laboratory performance. Some epidemiological studies and intervention studies indicate that low GI diets may favourably influence the risk of chronic diseases such as diabetes and coronary heart disease, although further well-controlled studies are needed for more definite conclusions. Low GI diets have been demonstrated to improve the blood glucose control, LDL-cholesterol and a risk factor for thrombosis in intervention studies with diabetes patients, but the effect in free-living conditions remains to be shown. The impact of GI in weight reduction and maintenance as well as exercise performance also needs further investigation. The GI concept should be applied only to foods providing at least 15 g and preferably 20 g of available carbohydrates per normal serving, and comparisons should be kept within the same food group. For healthy people, the significance of GI is still unclear and general labelling is therefore not recommended. If introduced, labelling should be product-specific and considered on a case-by-case basis.
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| 2. |
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| 3. |
- Astrup, Arne, et al.
(författare)
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In memory of Brittmarie Sandström, 1945-2002
- 2003
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - : SNF Swedish Nutrition Foundation. - 1102-6480 .- 1651-2359. ; 47:1, s. 3-3
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 4. |
- Becker, Wulf, et al.
(författare)
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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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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 42:1, s. 145-149
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Tidskriftsartikel (refereegranskat)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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| 5. |
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| 6. |
- Brattby, LE, et al.
(författare)
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Validering av ungdomars kostintag
- 1998
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - 1102-6480 .- 1651-2359. ; 42:1, s. 29-30
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Tidskriftsartikel (refereegranskat)
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| 7. |
- Dapi N., Léonie, 1971-, et al.
(författare)
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Adolescents´ food habits and nutritional status in urban and rural areas in Cameroon, Africa
- 2005
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 49:4, s. 151-158
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Tidskriftsartikel (refereegranskat)abstract
- Background: Food intake in Cameroon is based on three meals daily. The diet in rural areas is based on traditional staple foods, while that of the urban population incorporates more modern foods. The health and nutrition of adolescents is important as their eating behaviour and nutrition will affect their future health. Objective: To describe and compare food habits and nutritional status of adolescents in Cameroon. Design: A cross-sectional study using an unquantified food frequency questionnaire and anthropometric data, in urban and rural areas. Fifty-two adolescents, 12_/15 years old, were selected from schools. Results : Frequencies of consumption of meat, vegetables, cereals, milk products and junk food were significantly higher in urban than in rural adolescents (11.8 vs 4.5, 9.5 vs 3.9, 16.5 vs 11.9, 5.7 vs 0.8, 24.2 vs 8.7, respectively). The frequency of in-between meals was higher in urban than in rural adolescents (4.9 vs 0.9, respectively). Arm muscle area (AMA, mm2) and waist/hip ratio were significantly higher in rural than in urban adolescents (3554 vs 2802 and 0.82 vs 0.79, respectively). Body mass index (BMI, kg m_2) was higher in rural than urban adolescents, although not significant (20.6 vs 19.4, respectively). There was a positive significant correlation between BMI and AMA in urban and rural areas (r_/0.67 and r_/0. 72, respectively). Conclusions: Despite a lower frequency of food consumption, rural adolescents had higher AMA and waist/hip ratio than urban adolescents. Less junk food and more traditional food consumption, more manualactivities and walking in rural adolescents could explain these results.
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| 8. |
- Dapi Nzefa, Léonie, 1971-, et al.
(författare)
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Adolescents' Food Habits and Nutritional Status among in urban and Rural Areas in Cameroon, Africa
- 2005
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 49:4, s. 151-158
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Tidskriftsartikel (refereegranskat)abstract
- Background: Food intake in Cameroon is based on three meals daily. The diet in rural areas is based on traditional staple foods, while that of the urban population incorporates more modern foods. The health and nutrition of adolescents is important as their eating behaviour and nutrition will affect their future health.Objective: To describe and compare food habits and nutritional status of adolescents in Cameroon.Design: A cross-Stional study using an unquantified food frequency questionnaire and anthropometric data, in urban and rural areas. Fifty-two adolescents, 12–15 years old, were selected from schools.Results: Frequencies of consumption of meat, vegetables, cereals, milk products and junk food were significantly higher in urban than in rural adolescents (11.8 vs 4.5, 9.5 vs 3.9, 16.5 vs 11.9, 5.7 vs 0.8, 24.2 vs 8.7, respectively). The frequency of in-between meals was higher in urban than in rural adolescents (4.9 vs 0.9, respectively). Arm muscle area (AMA, mm2) and waist/hip ratio were significantly higher in rural than in urban adolescents (3554 vs 2802 and 0.82 vs 0.79, respectively). Body mass index (BMI, kg m−2) was higher in rural than urban adolescents, although not significant (20.6 vs 19.4, respectively). There was a positive significant correlation between BMI and AMA in urban and rural areas (r=0.67 and r=0. 72, respectively).Conclusions: Despite a lower frequency of food consumption, rural adolescents had higher AMA and waist/hip ratio than urban adolescents. Less junk food and more traditional food consumption, more manual activities and walking in rural adolescents could explain these results.
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| 9. |
- Daryani, Achraf, et al.
(författare)
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Dietary fat intake, fat sources and fatty acid composition in serum among immigrant women from Iran and Turkey compared with women of Swedish ethnicity
- 2005
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 49:3, s. 106-115
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundImmigrants in general seem to be more vulnerable than the host population to developing nutrition-related chronic conditions. This may in part be related to diverging dietary habits, including intake of different types and amounts of dietary fat.ObjectivesThe main aim of this study was to investigate the dietary fatty acid composition and the dietary fat sources among first generation immigrant women from Iran and Turkey compared with women of Swedish ethnicity. The second aim was to relate the reported dietary fatty acid composition to the fatty acid composition in serum cholesterol esters, and the fatty acid composition in serum to metabolic variables.DesignThe study was a cross-sectional health survey of randomly selected foreign-born women (n=107) and native Swedish women (n=50) living in Uppsala. This included 24 h dietary recall repeated four times and administered in the native language.Results and conclusionA lower proportion of satura ted fatty acids, a higher proportion of linoleic acid and a higher n-6/n-3 ratio were found in the immigrants’ diet than in the diet of the Swedish women. The difference in linoleic acid was also mirrored in serum. Vegetable dishes, together with edible fats, were the major contributors of polyunsaturated fatty acids among the immigrant women. While the fatty acid profile in serum among the immigrant women had both favourable and unfavourable implications, a higher prevalence of obesity and dyslipidaemia was observed in immigrant compared with Swedish-born women.
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| 10. |
- Ekblom, Örjan, et al.
(författare)
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Physical performance and body mass index in Swedish children and adolescents
- 2005
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 49:4, s. 172-179
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Tidskriftsartikel (refereegranskat)abstract
- Background: Physical fitness and overweight are both important health-related parameters. Reference data from a population are important for comparisons with children with impairments, different diseases, in habilitation or rehabilitation after injuries. Objective: The aim of the survey was to obtain reference data on physical performance in Swedish children and adolescents aged 10, 13 and 16 years. In addition, height and body mass were assessed and body mass index (BMI) was calculated. Design: In total, 2118 children and adolescents in 48 randomly selected schools in Sweden were invited and 1737 subjects participated. Testing procedures were similar to the Eurofit tests, but with some modifications. Results : Results show generally better performance in boys than in girls and increasing performance with age. BMI increased with age with only small differences between genders. Large variations were found within age and gender groups. Conclusions: The present studyprovides reference data on physical performance and body size in Swedish children and adolescents. The results from the present study may be used to compare performance and anthropometric data over time or between countries, to evaluate performance in different patient groups or to set goals for athletes.
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| 11. |
- Elwing, B, et al.
(författare)
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A comparative study of food intake between Lithuanian and Swedish middle-aged men : The LiVicordia study
- 2001
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - 1102-6480 .- 1651-2359. ; 45:3, s. 126-130
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- Background: In 1994, the mortality in coronary heart disease was four times higher among Lithuanian middle-aged men than among Swedish men. Over the period 1993-1995, the LiVicordia study investigated possible causes for this difference. We have earlier reported lower serum levels of cholesterol and higher susceptibility of low-density lipoprotein cholesterol for oxidation among Lithuanian men. Objective: In this part of the study, the aim was to compare mean estimates of food intake. Design: Cross-sectional study of random samples of 50-year-old men from each of the cities of Link÷ping, Sweden and Vilnius, Lithuania (n=150). The volunteers were interviewed about their food intake with the 24-hour recall method. Results: We found no differences in total energy intake, but Vilnius men had a higher energy intake from fat. Vilnius men consumed more fat from meat and less vegetable fat, while fat intake from dairy products was almost the same. Also, Vilnius men had a higher intake of vegetables, while Link÷ping men had a higher intake of fruit and berries. Conclusion: The observed differences in food consumption and dietary composition are partly consistent with the higher CHD mortality among Lithuanian men. However, data on biomarkers indicate that other dietary and lifestyle factors play a role.
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| 12. |
- Grehn, Susanne, et al.
(författare)
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Dietary habits of Swedish adult coeliac patients treated by a gluten-free diet for 10 years
- 2001
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - 1102-6480 .- 1651-2359. ; 45:4, s. 178-182
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Tidskriftsartikel (refereegranskat)abstract
- Background: Uncertainty still exists whether coeliac patients living on a gluten-free diet for several years are ensured a nutritionally balanced diet. Objective: To evaluate the dietary habits of adults with longstanding coeliac disease Design: The intake of nutrients and foods was assessed in 49 Swedish coeliac patients (32 women) aged 45-64 years treated for 8-12 years using 4-day dietary record. Compliance with the diet was ascertained by showing a villous intestinal structure at repeat biopsy or normal serological tests. The control group (n:498) consisted of a general population sample of same age. Results: The coeliac patients showing the same energy intake as controls had a lower intake of fibre, niacin equivalents, folate, vitamin B12, calcium, phosphorus and zinc. In relation to recommended intakes, low levels of fibres, folate, vitamin E and selenium were seen in both coeliacs and controls. Significant differences between coeliac patients and controls were seen for half of the food groups under study and this was particularly true for women. Conclusions: The results suggest that Swedish coeliac patients living on a gluten-free diet for several years need to improve their dietary habits. To this end, regularly visiting a dietitian could be helpful to introduce oat-based options and increase the intake of fresh fruits and greens.
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| 13. |
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| 14. |
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| 15. |
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| 16. |
- Isaksson, Björn, et al.
(författare)
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In memory of Arvid Wretlind 1919-2002
- 2002
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - 1102-6480 .- 1651-2359. ; 46:3, s. 117-117
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 17. |
- Jeppsson, Bengt, et al.
(författare)
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Bacterial translocation: Impact of probiotics
- 2004
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Ingår i: Scandinavian Journal of Nutrition. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 48:1, s. 37-41
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Tidskriftsartikel (refereegranskat)abstract
- There is a considerable amount of data in humans showing that patients who cannot take in nutrients enterally have more organ failure in the intensive care unit, a less favourable prognosis, and a higher frequency of septicaemia, in particular involving bacterial species from the intestinal tract. However, there is little evidence that this is connected with translocation of bacterial species in humans. Animal data more uniformly imply the existence of such a connection. The main focus of this review is to describe different ways to alter the luminal milieu to decrease bacterial translocation. It is possible to reduce absorption of endotoxin by administration of bile salts in obstructive jaundice. Increasing the oral intake of glutamine will reduce bacterial translocation in rats with radiation-induced gut injury. The bacterial microflora plays a very important role in maintaining the normal intestinal ecological environment and supplying preferred fuels to the intestinal wall, consequently supporting the intestinal barrier. Disruption of the balance of intestinal bacterial microflora may increase the incidence of bacterial translocation by modifying intestinal barrier function. Bacterial species such as enteric Gram-negatives and Gram-positive cocci are more prone to translocation, whereas lactobacilli seem to have a protective effect. Administration of live lactobacilli either orally or by enema will reduce translocation. The mechanisms underlying the decreased translocation are not obvious. One effect may be mediated via an action on the intestinal wall and its permeability. Recently, the results of three randomized studies on the use of L. plantarum in patients with pancreatitis, undergoing liver transplantation or upper gastrointestinal surgery have been published, which all indicate a potential role for lactobacilli in translocation. In conclusion, by altering the luminal content of bacteria it seems possible to reduce the incidence of secondary infections. The influence of the luminal milieu on bacterial translocation is not fully understood. There is convincing evidence from experimental studies, but only circumstantial evidence from clinical studies.
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| 18. |
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| 19. |
- Kautiainen, Susanna
(författare)
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Trends in adolescent overweight and obesity in the Nordic countries
- 2005
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 49:1, s. 4-14
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Tidskriftsartikel (refereegranskat)abstract
- The prevalence of adolescent overweight and obesity has been increasing in most parts of the world during the past few decades. However, data from the Nordic countries have so far been scarce. This overview aims to pull together existing information on secular trends in adolescent overweight and obesity in the Nordic countries. In general, the trends over time have been uniform throughout the Nordic countries, with a steady increase in the prevalence of adolescent overweight and obesity, and an increased right-sided skewness of the body mass index distribution. Continuous monitoring of these trends and studies examining the causes of these trends are needed in order to develop sound strategies to prevent obesity.
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| 20. |
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| 21. |
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| 22. |
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| 23. |
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| 24. |
- Lennernäs, Maria, 1956-
(författare)
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Biological rhythms, appetite and odd eating behaviour [Dygnsrytm, matlust och udda matvanor]
- 2000
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - 1102-6480 .- 1651-2359. ; 44:3, s. 118-120
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Tidskriftsartikel (refereegranskat)abstract
- Not only what we eat, but also when we eat seems to be of importance for well-being, nutritional status, and health. The regulation of food intake (amounts) operates through feed backs from the periphery reporting to the central nervous system about the energy content of the body. Timing of eating is controlled by circadian rhythms in activity and sleep, internal rhythms being entrained by the external light-dark rhythm. Disturbed behavioural rhythms, e.g. shift work and travelling across time zones, interact strongly with internal physiology. Life-style in the 24-hour society makes people stay awake, eat and sleep at the wrong times with respect to human circadian rhythms in metabolism and performance.
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| 25. |
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| 26. |
- Lingnert, H, et al.
(författare)
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Acrylamide in food: mechanism of formation and influencing factors during heating of foods
- 2002
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Ingår i: Scandinavian Journal of Food and Nutrition. - : Informa UK Limited. - 1748-2976. ; 46:4, s. 159-172
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Tidskriftsartikel (refereegranskat)abstract
- Background: In April 2002, the Swedish National Food Administration and a scientific group at the University of Stockholm jointly announced that they had shown acrylamide to be formed during the preparation of food and found it to occur in many foodstuffs. These new findings were clearly of concern to many types of industrial food processing as well as to home cooking. The Swedish Food Federation (Li) initiated and financed the formation of an expert committee to look into the chemical mechanisms. The present review is the final report of that expert committee. Design: The study identified, examined and put together facts and present knowledge on reaction routes for acrylamide formation in food and causal connections to cooking and food processing conditions. The results are based on literature surveys, examination of the analytical data published by the Swedish National Food Administration and other follow-up studies, contacts with international scientific networks, and observations from food companies. Results: The exact chemical mechanism(s) for acrylamide formation in heated foods is unknown. Several plausible mechanistic routes may be suggested, involving reactions of carbohydrates, proteins/amino acids, lipids and probably also other food components as precursors. With the data and knowledge available today it is not possible to point out any specific routes, or to exclude any possibilities. It is likely that a multitude of reaction mechanisms is involved. Acrolein is one strong precursor candidate, the origin of which could be lipids, carbohydrates or proteins/amino acids. Acrylamide is a reactive molecule and it can readily react with various other components in the food. The actual acrylamide level in a specific food product, therefore, probably reflects the balance between ease of formation and potential for further reactions in that food matrix. There are indications in support of that the Maillard reaction being an important reaction route for acrylamide formation, but lipid degradation pathways to the formation of acrolein should also be considered. Conclusions: Reliable analytical methods to measure acrylamide in foods are available. Model studies are needed to identify precursors and reaction route(s) based on current hypotheses and to elucidate possible further reactions between acrylamide and other food components. Studies are needed to optimize formulation and processing conditions to minimize acrylamide levels, taking other product quality properties into consideration.
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| 27. |
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| 28. |
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| 29. |
- Michaëlsson, Karl, 1959-, et al.
(författare)
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What´s hip in diet and osteoporosis?
- 1997
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - 1102-6480 .- 1651-2359. ; 41:1, s. 2-8
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Tidskriftsartikel (refereegranskat)
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| 30. |
- Monárrez-Espino, Joel, et al.
(författare)
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Rapid qualitative assessment to design a food-aid basket for young Tarahumara children in Mexico
- 2004
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - 1102-6480 .- 1651-2359. ; 48:1, s. 4-12
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Tidskriftsartikel (refereegranskat)abstract
- Background: Infant mortality among the Tarahumaras of Mexico is high and often linked to malnutrition, such as wasting, found in 10.3% of children aged 6–23 months. This has prompted the government to offer a food-aid basket. However, this aid may often not reach the child, as the foods offered are not tailored to the Tarahumaras’ cultural beliefs on young child feeding. Objective: This study was undertaken to determine whether a different group of foods might increase the cultural acceptance of the food basket. Design: Data were collected from 100 mothers of children aged 6–36 months from 51 communities using a combination of qualitative data collection methods, including free listing of foods from key informants, paired comparisons of food preferences, choices of foods to be added/deleted from the government basket, structured interviews about mothers’ concepts related to young child feeding practices, and focus group discussions to validate findings fro m the previous methods. Results: Canned sardines, cookies, lard and chocolate powder were removed from the government basket, and were replaced by beans, broad beans, green peas, milk and potatoes. Noodles, maize, sugar and salt remained from the original basket. Conclusions: Rapid qualitative techniques proved useful in redesigning a food basket targeted towards young Tarahumara children that mothers in focus groups agreed was culturally acceptable.
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| 31. |
- Olsson, Erika, et al.
(författare)
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Body composition, dietary intake and estimated energy expenditure in female patients on geriatric rehabilitation wards
- 2003
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - : Informa UK Limited. - 1102-6480 .- 1651-2359 .- 1748-2976. ; 47:4, s. 179-187
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundAn adequate nutritional status is a prerequisite for successful rehabilitation.Objective: To examine body composition, to investigate nutritional intake, to calculate energy expenditure inelderly females at a geriatric rehabilitation clinic, to classify whether they were considered as undernourishedor at risk of becoming undernourished, and to investigate the subjects’ opinions on diet-related issues.Design20 patients aged 829/6 (mean9/SD) years participated. Percentage body fat was calculated fromskinfold thickness measurements, bioelectrical impedance analysis (BIA) and a combination of the two in amulticompartment model. Dietary intake was assessed through a 7 day food record. Energy expenditure wascalculated with three established formulae and physical activity level (PAL) factors of 1.2 and 1.4. Questionswere asked on diet-related issues.ResultsAverage BMI was 23.79/4.5 kg m2 and four subjects had BMIB/20. Relative body fat mass asassessed by skinfold was 29.89/6.9%, by BIA 38.99/7.7% and by a multicompartment model 35.59/7.1%.Mean energy intake was 13409/170 kcal (5.69/0.7 MJ), around 79% of the recommended daily intake. In 18of 19 subjects the observed dietary energy intake was lower than estimated energy expenditure when using twoof the formulae and a PAL factor of 1.4. All subjects considered that they received a sufficient amount offood.ConclusionsOnly one of the subjects had a satisfactory energy intake relative to calculated energyexpenditure, although all believed that they received sufficient food. Four subjects were considered asundernourished (BMIB/20) and all others as at risk of undernutrition.
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| 32. |
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| 33. |
- Prell, Hillevi, 1967, et al.
(författare)
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Why don't adolescents eat fish? Factors influencing fish consumption in school
- 2002
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Ingår i: Scandinavian Journal of Nutrition. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 46:4, s. 184-191
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Tidskriftsartikel (refereegranskat)abstract
- Background: Theory-based research is needed to promote healthy eating in adolescents and to work out interventions. Objective: To examine what factors influence adolescents' fish consumption in school. Design: A total of 162 pupils from the 8th grade (age ~ 14 years) at two schools completed a questionnaire based on the Theory of Planned Behaviour. In 150 of these subjects, fish consumption was assessed by observation on four occasions. Results: Attitudes towards the fish, friends' behaviour and perceived control were important predictors of the intention to eat fish. Barriers for fish consumption were a negative attitude towards both the smell and the accompaniments, and fear of finding bones. It may not be surprising that eaters of fish were more satisfied with the taste, texture and appearance of the fish and rated satiety significantly higher than resisters. They also thought to a greater extent that the fish was healthy and prepared with care. Conclusions: The results suggest that it is important to alter dishes so that they appeal to children and to pay attention to the whole meal, accompaniments included. Finally, it may be of great importance to convey to the pupils that the fish served is healthy and prepared with care. Keywords: Children; Dietary Assessment; Food Habits; Home Economics; School Canteen; Theory Of Planned Behaviour
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| 34. |
- Rahmqvist, Mikael, 1955-
(författare)
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Doctors' advice to overweight patients concerning healthy lifestyles
- 2002
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 46:1, s. 40-44
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- Background: The physician has an important role that involves informing patients about the benefits of a healthy lifestyle. Objective: The aim was to estimate the proportion of patients who received advice about exercise and/or eating habits in primary health care (PHC) and hospital health care (HHC) in 1991 and 1995. A further aim was to explore the patient characteristics in the group that was given advice. Design: Subjects were 4890 respondents to a mail-distributed questionnaire who had paid at least one visit to a doctor in PHC or HHC within the last 12 months. Results: In PHC about 20% of the overweight patients received advice in 1991 and 1995, while in HHC the percentage receiving advice increased from 19% to 28%. Patients background characteristics could not explain this difference in trends. Male patients received more advice in both PHC and HHC, and this could not be explained by factors such as education, health or lifestyle factors, e.g. exercise and smoking. Conclusion: The results suggest that there is room for more doctors' advice about eating habits and exercise, especially for female patients and patients in primary health care.
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| 35. |
- Rosell, Magdalena, et al.
(författare)
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Contribution of a manually coded part in an optically readable, precoded sevenday food record for the intake of energy, nutrients and foods
- 2003
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 47:3, s. 123-131
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Tidskriftsartikel (refereegranskat)abstract
- Objective: This study investigated the contribution of a manually coded part (MP) in a precoded 7 day food record for the intake of energy, nutrients and foods. Design: The dietary intake was assessed in a cross-sectional study using an optically readable precoded 7 day food record. Biological markers for the intakes of protein, sodium and potassium were measured in 24 h urine samples. Underreporters were identified according to the Goldberg cut-off for energy intake:basal metabolic rate. The study setting was an outpatient clinic at Karolinska Hospital, Stockholm, Sweden. The subjects were 301 healthy men aged 63 years. Results: The MP represented 20% of the energy intake. Intakes recorded as free text were foods commonly eaten between meals, especially in the evening and were, with the exception of fruits, characterized as less healthy. The agreement between using the food record with and without the MP, respectively, was low for energy, carbohydrates, a-tocopherol and vitamin C, and high for retinol, vitamin D and vitamin B12. Underreporters recorded their food intake as free text to a lesser degree than did non-underreporters. When the MP was included in the food record, the percentage of energy from fat and carbohydrates increased and the percentage of energy from protein decreased. The biological markers for protein, sodium and potassium confirmed an improved validity of the dietary data when the MP was included. Conclusions: Inclusion of the food consumption recorded in free text influenced the dietary quality and indicated improved validity of the optically readable precoded food record. To increase the possibility of catching underreporting in dietary surveys, these findings emphasize the importance of the recording/ reporting of between-meal eating. Keywords: biological markers; dietary assessment; in-between meals; precoded food record; underreporting.
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| 36. |
- Rosell, Magdalena, et al.
(författare)
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The contribution of a manually coded part in an optically readable, precoded 7 day food record to the intakes of energy, nutrients and foods
- 2003
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Ingår i: Scandinavian Journal of Nutrition. - : Informa UK Limited. - 1102-6480 .- 1651-2359. ; 47:3, s. 123-131
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Tidskriftsartikel (refereegranskat)abstract
- Objective: This study investigated the contribution of a manually coded part (MP) in a precoded 7 day food record for the intake of energy, nutrients and foods.Design: The dietary intake was assessed in a cross-sectional study using a optically readable pre-coded 7 day food record. Biological markers for the intakes of protein, sodium and potassium were measured in 24 h urine samples. Underreporters were identified according o the Goldberg cut-off for energy intake: basal metabolic rate. The study setting was an outpatient clinic at Karolinska Hospital, Stockholm, Sweden. The subjects were 301 healthy men aged 63 years.Results: The MP represented 20% of the energy intake. Intakes recorded as free text were foods commonly eaten between meals, especially in the evening and were, with the exception of fruits, characterised as less healthy. The agreement between using the food record with and withut the MP, respetiverly, was low for energy, carbohydrates,α-tocopherol and vitamin C, and high for retinol, vitamin D and vitamin B12. Underreporters recorded their food intake as free text to a lesser degree than did non-underreporters. When the MP was included in the food record, the percentage of energy from fat and carbohydrates increased and the percentage of energy from protein decreased. The biological markers for protein, sodium and potassium confirmed an improved validity of the dietary data when the MP was included.Conclusions: Inclusion of the food consumption recorded in free text influenced the dietary quality and indicated improved validity of the optically readable precoded food record. To increase the possibilityv of catching underreporting in dietary surveys, these findings emphasize the importance of the recording/reporting of between-meals eating.
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- Samuelson, Gösta, 1930-
(författare)
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Acrylamide in food : an update
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - 1102-6480 .- 1651-2359. ; 46:4, s. 157-157
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- Samuelson, Gösta, 1930-
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Folic acid : a key vitamin in nutrition
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - 1102-6480 .- 1651-2359. ; 47:1, s. 3-
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- Samuelson, Gösta, 1930-
(författare)
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - 1102-6480 .- 1651-2359. ; 44:2, s. 45-
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- Samuelson, Gösta, 1930-
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - 1102-6480 .- 1651-2359. ; 48:3, s. 107-107
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(författare)
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Recension (övrigt vetenskapligt/konstnärligt)
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