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- Lennernäs, Maria, 1956-, et al.
(författare)
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Shift related dietary intake in day and shift workers
- 1995
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Ingår i: Appetite. - : Elsevier BV. - 0195-6663 .- 1095-8304. ; 25, s. 253-
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Tidskriftsartikel (refereegranskat)abstract
- To study the impact of work hours on eating habits the dietary intake of 96 male industrial workers on day work and two- and three-shift work was investigated using repeated 24 h recall. The intake of energy, 14 nutrients, and coffee and tea was computed, using a nutrient data base, for 8 h work and shifts (day, morning, afternoon, night) and for the 24-h periods including these work shifts. No changes in intake of energy, nutrients and coffee/tea were observed between 8 h morning and afternoon shifts, but there was a reduction in intake during 8 h night shifts. Night shift work caused a redistribution of food and coffee intake, but not an overall 24 h reduction. On the whole, the energy-intake and the quality of food intake (percentages of energy from macronutrients and density of micronutrients) were not affected by shift work, although the intake of carbohydrates was lower in day- and three-shift workers during days off. The intake of alcohol was higher during days off in all groups. In summary, two- and three-shift work in this study affected the circadian distribution of food intakes and coffee consumption, but not the overall 24-h consumption.
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| 3. |
- Wissing, Ulla, et al.
(författare)
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Nutritional intake and physical activity in leg ulcer patients
- 1997
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Ingår i: Journal of Advanced Nursing. - : Wiley. - 0309-2402 .- 1365-2648. ; 25:3, s. 571-578
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Tidskriftsartikel (refereegranskat)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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| 4. |
- Lennernäs, Maria, et al.
(författare)
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Food-based classification of eating episodes (FBCE)
- 1999
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Ingår i: Appetite. - : Elsevier BV. - 0195-6663 .- 1095-8304. ; 32:1, s. 53-65
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Tidskriftsartikel (refereegranskat)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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| 6. |
- Bergström, Gunnar, Professor, et al.
(författare)
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Reliability and factor structure of the Multidimensional Pain Inventory--Swedish Language Version (MPI-S).
- 1998
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Ingår i: Pain. - : LWW. - 0304-3959 .- 1872-6623. ; 75:1, s. 101-10
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Tidskriftsartikel (refereegranskat)abstract
- The psychological assessment of chronic pain is often accomplished using questionnaires such as the (West Haven-Yale) Multidimensional Pain Inventory ((WHY)MPI) which is constructed to capture the multidimensionality of chronic pain. The (WHY)MPI theoretically originates from behavioural and cognitive behavioural theories of pain. It is divided into three parts and measures psychosocial and behavioural consequences of pain. This questionnaire has displayed satisfactory psychometric properties and translations of the original English version into German and Dutch have been demonstrated to be reliable and valid. The aim of this study was to test the reliability and factor structure of a Swedish translation of the (WHY)MPI, the MPI-S, and also to test the generalisability of the factor structure found for the (WHY)MPI. We performed analyses of internal consistency using Cronbach's alpha, and carried out a confirmatory factor analysis (CFA) employing LISREL-8 on a population of 682 patients suffering from chronic musculoskeletal pain. Test-retest analysis was accomplished on a sub-sample of 54 individuals taken from the aforementioned population. For sections 1 and 2 of the MPI-S the overall reliability and stability were good, and after the exclusion of four items, the factor structure was similar to other versions of the MPI. For section 3, despite removal of five questions, the proposed factor structure could not be replicated. This part of the inventory is designed to measure the extent of different types of activities, and our results suggest that this section may only be used for assessing general activity level. We conclude that, with a few adjustments, the analyses yielded satisfactory results for sections 1 and 2 of the MPI-S regarding its factor structure, reliability and generalisability. For section 3 the hypothesised factor structure could not be confirmed.
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| 7. |
- Francia, Guadalupe, 1961-
(författare)
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Policy som text och som praktik : en analys av likvärdighetsbegreppet i 1990-talets utbildningsreform för det obligatoriska skolväsendet
- 1999
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The purpose of this study is to investigate the relation between policy as text and policy as practice, with a focus on Swedish educational reform in the 1990s in regard to comprehensive schooling.School reform in the 1990s has resulted in major changes in Swedish compulsory education. The reform has encompassed a new form of steering system, a new financing system, a new curriculum, new syllabi, a new national employment policy for teachers, a new grading system, and increased privatization of schools.All of these changes are analyzed in the study with reference to equivalence in the discourses on the national, municipal and school levels. The analysis of the concept of equivalence is linked to the following specific meanings of the concept: equality of opportunity; equality in regard to resources; equality in regard to achievement; and free choice.The empirical data for this thesis has the following components:An inter-textual text analysis of the central national steering documents;Four case studies that deal with the implementation of the reform at the municipal and school levels. These case studies include a text analysis of the municipalities' and the schools' plans, individual and group interviews with school staff at the municipal and school levels, as well as classroom observations conducted in six schools;A questionnaire which deals with the right to choose a school in another municipality, distributed to all of the municipalities in two counties; andAn analysis of the first twenty-two independent Islamic schools established in Sweden during the period 1993 and 1998.The results of the aforementioned studies are the following:Educational policy documents function in practice as inter-textual interventions;In practice free interpretation and opposition occur;Reform is a complex interaction between texts and the practitioners (municipal employees, school personnel);Reform is not an occurrence, but rather a process;Reform is a compromise;Reform has an inter-textual character;The concept of equivalence has diverse meanings:The occurrence of diverse and conflicting discourses, in regard to equivalence and within the framework for the same reform, gives rise to conflicts in practice;Goal steering has the potential to promote equivalence in regard to achievement equality as prescribed in the curriculum, which requires that all pupils are expected to achieve the obligatory goals;The shortcomings of the reform in regard to the evaluation phase limit the implementation of the requirements for equivalence as achievement equality in accordance with the curriculum; andNegative expectations in relation to certain groups of pupils limit the extent to which the requirements of achievement equality can be implemented in accordance with the curriculum
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| 9. |
- Jonsdottir, I.S., et al.
(författare)
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Measuring growth rates in bryophytes and lichens
- 1997
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Ingår i: Summary document of 8th Annual ITEX Workshop. Royal Holloway Institute for Environmental Research, 19-22 April, 1997.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 10. |
- Karlsson, Bengt, et al.
(författare)
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Thyroid dysfunction in Down's syndrome : relation to age and thyroid autoimmunity
- 1998
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Ingår i: Archives of Disease in Childhood. - 0003-9888 .- 1468-2044. ; 79:3, s. 242-245
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The prevalence of thyroid disease is increased in Down's syndrome. Most available data come from cross sectional studies. AIMS: To study longitudinally thyroid function in patients with Down's syndrome in Uppsala county (85 patients) up to the age of 25 years. METHODS: Observational study based on yearly follow up in a children's clinic. Thyroid function tests were performed at each visit to the clinic. RESULTS: Hypothyroidism was found in 30 and hyperthyroidism was found in two of the 85 patients. No sex difference was seen. Half of the patients with hypothyroidism acquired the condition before the age of 8 years, but only one of them displayed thyroid autoantibodies at diagnosis. Most patients who developed hypothyroidism after this age had thyroid autoantibodies. In the prepubertal patients with hypothyroidism, growth velocity was lower during the year before the start of thyroxine treatment than during the year after treatment began; it was also lower than that of sex and age matched euthyroidic children with Down's syndrome. CONCLUSION: Thyroid dysfunction in patients with Down's syndrome is common in childhood. Consequently, annual screening is important. Autoimmune thyroid disease is uncommon in young children with Down's syndrome but is common after 8 years of age.
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