| 1. |
- Adamsson, Viola, et al.
(författare)
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Effects of a healthy Nordic diet on cardiovascular risk factors in hypercholesterolaemic subjects : a randomized controlled trial (NORDIET)
- 2011
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Ingår i: Journal of Internal Medicine. - Oxford : Wiley. - 0954-6820 .- 1365-2796. ; 269:2, s. 150-159
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Tidskriftsartikel (refereegranskat)abstract
- Objective. The aim of this study was to investigate the effects of a healthy Nordic diet (ND) on cardiovascular risk factors. Design and subjects. In a randomized controlled trial (NORDIET) conducted in Sweden, 88 mildly hypercholesterolaemic subjects were randomly assigned to an ad libitum ND or control diet (subjects' usual Western diet) for 6 weeks. Participants in the ND group were provided with all meals and foods. Primary outcome measurements were low-density lipoprotein (LDL) cholesterol, and secondary outcomes were blood pressure (BP) and insulin sensitivity (fasting insulin and homeostatic model assessment-insulin resistance). The ND was rich in high-fibre plant foods, fruits, berries, vegetables, whole grains, rapeseed oil, nuts, fish and low-fat milk products, but low in salt, added sugars and saturated fats. Results. The ND contained 27%, 52%, 19% and 2% of energy from fat, carbohydrate, protein and alcohol, respectively. In total, 86 of 88 subjects randomly assigned to diet completed the study. Compared with controls, there was a decrease in plasma cholesterol (-16%, P < 0.001), LDL cholesterol (-21%, P < 0.001), high-density lipoprotein (HDL) cholesterol (-5%, P < 0.01), LDL/HDL (-14%, P < 0.01) and apolipoprotein (apo)B/apoA1 (-1%, P < 0.05) in the ND group. The ND reduced insulin (-9%, P = 0.01) and systolic BP by -6.6 +/- 13.2 mmHg (-5%, P < 0.05) compared with the control diet. Despite the ad libitum nature of the ND, body weight decreased after 6 weeks in the ND compared with the control group (-4%, P < 0.001). After adjustment for weight change, the significant differences between groups remained for blood lipids, but not for insulin sensitivity or BP. There were no significant differences in diastolic BP or triglyceride or glucose concentrations. Conclusions. A healthy ND improves blood lipid profile and insulin sensitivity and lowers blood pressure at clinically relevant levels in hypercholesterolaemic subjects.
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| 2. |
- Adamsson, Viola, et al.
(författare)
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What is a healthy Nordic diet? : Foods and nutrients in the NORDIET study
- 2012
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Ingår i: Food & Nutrition Research. - Bålsta : SNF Swedish Nutrition Foundation. - 1654-6628 .- 1654-661X. ; 56, s. 18189-
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Tidskriftsartikel (refereegranskat)abstract
- Background: A healthy Nordic diet (ND), a diet based on foods originating from the Nordic countries, improves blood lipid profile and insulin sensitivity and lowers blood pressure and body weight in hypercholesterolemic subjects. Objective: To describe and compare food and nutrient composition of the ND in relation to the intake of a Swedish reference population (SRP) and the recommended intake (RI) and average requirement (AR), as described by the Nordic nutrition recommendations (NNR). Design: The analyses were based on an estimate of actual food and nutrient intake of 44 men and women (mean age 53 +/- 8 years, BMI 26 +/- 3), representing an intervention arm receiving ND for 6 weeks. Results: The main difference between ND and SRP was the higher intake of plant foods, fish, egg and vegetable fat and a lower intake of meat products, dairy products, sweets and desserts and alcoholic beverages during ND (p<0.001 for all food groups). Intake of cereals and seeds was similar between ND and SRP (p>0.3). The relative intake of protein, fat and carbohydrates during ND was in accordance with RI. Intake of all vitamins and minerals was above AR, whereas sodium intake was below RI. Conclusions: When compared with the food intake of an SRP, ND is primarily a plant-based diet. ND represents a balanced food intake that meets the current RI and AR of NNR 2004 and has a dietary pattern that is associated with decreased morbidity and mortality.
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| 3. |
- Aldrin, Emilia, 1982-
(författare)
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Namnval som social handling : Val av förnamn och samtal om förnamn bland föräldrar i Göteborg 2007–2009
- 2011
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The aim of this doctoral thesis is to examine how parents in Sweden at the beginning of the twenty-first century use the process of naming as a resource to contribute to the creation of various identities for both themselves and their child. It is based on a two-component study — a postal survey and qualitative group interviews, both conducted in the city of Göteborg, Sweden — and includes parents with children born during 2007 and 2008. By combining different sources (names, surveys and interviews) and different methods (quantitative and qualitative), this study attempts to elucidate how first names and choices of first names can be given various social meanings. In contrast to previous socio-onomastic studies, this study considers not only whether naming contains any social variation, but also how and why such variation arises. The theoretical framework is a combination of onomastic, sociolinguistic, identity-theoretical and interactional theories. The results demonstrate that parents’ choice of first names for their children is an important social act. Through name choices and discussions of these choices, parents create what is known as social positioning, which in turn contributes to the creation of certain identities both for themselves and their child. A number of resources are identified which are used by parents to create different social positionings. This study also demonstrates how both macro-societal structures and interactional aspects influence this social positioning. Finally, this study argues that the observed social variation is best explained by the parents’ desire to identify with and contribute to the creation of different models for society, in which varying social values and attributes are important.
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| 4. |
- Aldrin, Emilia
(författare)
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Om förnamn som identitetsbärare
- 2010
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Ingår i: Namn. - Stockholm : Norstedts. - 9789113030814 ; , s. 136-153
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Bokkapitel (populärvet., debatt m.m.)
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| 5. |
- Berger, David, et al.
(författare)
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Intralocus Sexual Conflict and Environmental Stress
- 2014
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Ingår i: Evolution. - : Wiley. - 0014-3820 .- 1558-5646. ; 68:8, s. 2184-2196
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Tidskriftsartikel (refereegranskat)abstract
- Intralocus sexual conflict (IaSC) occurs when selection at a given locus favors different alleles in males and females, placing a fundamental constraint on adaptation. However, the relative impact of IaSC on adaptation may become reduced in stressful environments that expose conditionally deleterious mutations to selection. The genetic correlation for fitness between males and females (r(MF)) provides a quantification of IaSC across the genome. We compared IaSC at a benign (29 degrees C) and a stressful (36 degrees C) temperature by estimating r(MF)s in two natural populations of the seed beetle Callosobruchus maculatus using isofemale lines. In one population, we found substantial IaSC under benign conditions signified by a negative r(MF) (-0.51) and, as predicted, a significant reduction of IaSC under stress signified by a reversed and positive r(MF) (0.21). The other population displayed low IaSC at both temperatures (r(MF): 0.38; 0.40). In both populations, isofemale lines harboring alleles beneficial to males but detrimental to females at benign conditions tended to show overall low fitness under stress. These results offer support for low IaSC under stress and suggest that environmentally sensitive and conditionally deleterious alleles that are sexually selected in males mediate changes in IaSC. We discuss implications for adaptive evolution in sexually reproducing populations.
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| 6. |
- Bjurling-Sjöberg, Petronella, et al.
(författare)
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Prevalence and quality of clinical pathways in Swedish intensive care units : a national survey
- 2014
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Ingår i: Journal of Evaluation In Clinical Practice. - : Wiley. - 1356-1294 .- 1365-2753. ; 20:1, s. 48-57
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Tidskriftsartikel (refereegranskat)abstract
- RATIONALE, AIMS AND OBJECTIVESTo identify the prevalence of clinical pathways (CPs) in Swedish intensive care units (ICUs) and to explore the quality, content and evidence base of the documents.METHODSA descriptive and explorative survey of all Swedish ICUs (N84) and a review of submitted examples of CPs (n12) were conducted.RESULTSCPs were in use at 20% of the Swedish ICUs. There was a significant geographic variation but no relationship between the use of CPs and category of hospital, type of ICU, size of ICU or type of health record applied. In total, 56 CPs were reported within a range of scopes and extensions. The content of the ICUs' CPs, as well as the degree to which they were interprofessional, evidence based, and renewed varied.CONCLUSIONSProgress has been made in relation to CPs in recent years, but there is potential for further improvements. None of the ICUs had CPs that contained all key characteristics of a high-quality, interprofessional and evidence-based CP identified in the literature. Greater knowledge sharing and cooperation within the field would be beneficial, and further research is needed.
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| 7. |
- Brodin, Tomas, et al.
(författare)
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Personality trait differences between mainland and island populations in the common frog (Rana temporaria)
- 2013
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Ingår i: Behavioral Ecology and Sociobiology. - : Springer Science and Business Media LLC. - 0340-5443 .- 1432-0762. ; 67:1, s. 135-143
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Tidskriftsartikel (refereegranskat)abstract
- Understanding and predicting species range expansions is an important challenge in modern ecology because of rapidly changing environments. Recent studies have revealed that consistent within-species variation in behavior (i.e., animal personality) can be imperative for dispersal success, a key process in range expansion. Here we investigate how habitat isolation can mediate differentiation of personality traits between recently founded island populations and the main population. We performed laboratory studies of boldness and exploration across life stages (tadpoles and froglets) using four isolated island populations and four mainland populations of the common frog (Rana temporaria). Both tadpoles and froglets from isolated populations were bolder and more exploratory than conspecifics from the mainland. Although the pattern can be influenced by possible differences in predation pressure, we suggest that this behavioral differentiation might be the result of a disperser-dependent founder effect brought on by an isolation-driven environmental filtering of animal personalities. These findings can have important implications for both species persistence in the face of climate change (i.e., range expansions) and ecological invasions as well as for explaining rapid speciation in isolated patches.
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| 8. |
- Bråting, Kajsa, 1975-, et al.
(författare)
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Geometri för lärare
- 2013
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Bok (populärvet., debatt m.m.)
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| 9. |
- Brännström, Margareta, et al.
(författare)
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Sexual knowledge in patients with a myocardial infarction and their partners
- 2014
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Ingår i: Journal of Cardiovascular Nursing. - Philadelphia : Lippincott Williams & Wilkins. - 0889-4655 .- 1550-5049. ; 29:4, s. 332-339
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Sexual health and sexual activity are important elements of an individual's well-being. For couples, this topic is often affected after a myocardial infarction (MI). It has become increasingly clear that, after an MI, patients are insufficiently educated on how to resume normal sexual activity. However, sufficient data on the general knowledge that patients and partners have about sexual activity and MI are lacking.OBJECTIVE: The aims of this study were to explore and compare patients' and partners' sexual knowledge 1 month after a first MI and 1 year after the event and to compare whether the individual knowledge had changed over time. A second aim was to investigate whether patients and their partners report receiving information about sexual health and sexual activity from healthcare professionals during the first year after the event and how this information was perceived.SUBJECTS AND METHODS: This descriptive, comparative survey study enrolled participants from 13 Swedish hospitals in 2007-2009. A total of 115 patients with a first MI and their partners answered the Sex After MI Knowledge Test questionnaire 1 month after the MI and 1 year after the event. Correct responses generated a maximum score of 75.RESULTS: Only 41% of patients and 31% of partners stated that they had received information on sex and relationships at the 1 year follow-up. The patients scored 51 ± 10 on the Sex After MI Knowledge Test at inclusion into the study, compared with the 52 ± 10 score for the partners. At the 1-year follow-up, the patients' knowledge had significantly increased to a score of 55 ± 7, but the partners' knowledge did not significantly change (53 ± 10).CONCLUSIONS: First MI patients and their partners reported receiving limited information about sexual issues during the cardiac rehabilitation and had limited knowledge about sexual health and sexual activity.
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| 10. |
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