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- Agüero-Torres, H, et al.
(författare)
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Dementia is the major cause of functional dependence in the elderly : 3-year follow-up data from a population-based study
- 1998
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Ingår i: American Journal of Public Health. - : American Public Health Association. - 0090-0036 .- 1541-0048. ; 88:10, s. 1452-1456
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: The purpose of this investigation was to study the role of dementia and other common age-related diseases as determinants of dependence in activities of daily living (ADL) in the elderly. METHODS: The study population consisted of 1745 persons, aged 75 years and older, living in a district of Stockholm. They were examined at baseline and after a 3-year follow-up interval. Katz's index was used to measure functional status. Functional dependence at baseline, functional decline, and development of functional dependence at follow-up were examined in relation to sociodemographic characteristics and chronic conditions. RESULTS: At baseline, factors associated with functional dependence were age, dementia, cerebrovascular disease, heart disease, and hip fracture. However, only age and dementia were associated with the development of functional dependence and decline after 3 years. In a similar analysis, including only nondemented subjects. Mini-Mental State Examination scores emerged as one of the strongest determinants. The population attributable risk percentage of dementia in the development of functional dependence was 49%. CONCLUSIONS: In a very old population, dementia and cognitive impairment make the strongest contribution to both the development of long-term functional dependence and decline in function.
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| 2. |
- Almqvist, C, et al.
(författare)
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School as a risk environment for children allergic to cats and a site for transfer of cat allergen to homes
- 1999
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Ingår i: Journal of Allergy and Clinical Immunology. - : Elsevier. - 0091-6749 .- 1097-6825. ; 103:6, s. 1012-1017
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Many children are allergic to furred pets and avoid direct pet contact. The school may be a site of indirect exposure to pet allergens, which may induce or maintain symptoms of allergic diseases.OBJECTIVE: We sought to investigate airborne levels of cat allergen (Fel d 1) at schools and in homes with or without cats and to study clothes as a route for dissemination of allergens between homes and school.METHODS: Airborne cat allergen was collected with personal samplers from (1) children attending classes with many (>25%) or few (<10%) cat owners and (2) homes with or without cats. A recently developed amplified ELISA assay, which detects low levels of airborne cat allergen in pet-free environments, was used. Dust samples were collected from clothes and mattresses.RESULTS: There was a 5-fold difference in the median levels of airborne cat allergen between classes with many and few cat owners (2.94 vs 0.59 ng/m3; P <.001). The median airborne cat allergen concentration in classes with many cat owners was significantly higher than that found in the homes of non-cat owners (P <.001) but lower than that found in homes with cats (P <.001). Allergen levels in non-cat owners' clothes increased after a school day (P <.001). Non-cat owners in classes with many cat owners had higher levels of mattress-bound cat allergen (P =.01).CONCLUSION: The results indicate significant exposure to cat allergen at school. Allergen is spread through clothing from homes with cats to classrooms. There the allergen is dispersed in air and contaminates the clothes of children without cats. The allergen levels in non-cat owners' homes correlate with exposure to cat allergen at school.
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| 6. |
- Britt, Östlund, et al.
(författare)
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Vidgar IT gapet mellan generationer?
- 1999
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Ingår i: IT i demokratins tjänst. - Stockholm : SOU. - 0375-250X. - 9176107507 ; , s. 157-182
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 8. |
- Egmar, Ann-Charlotte, et al.
(författare)
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Cat and dog allergen in mattresses and textile covered floors of homes which do or do not have pets, either in the past or currently
- 1998
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Ingår i: Pediatric Allergy and Immunology. - : John Wiley & Sons. - 0905-6157 .- 1399-3038. ; 9:1, s. 31-35
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to measure the levels of cat and dog allergen in homes of families that had either never kept pets or kept or had kept cats or dogs. From a small residential area outside Stockholm consisting of 250 houses with similar exteriors 70 homes were included. Dust samples were collected from mattresses and textile-covered floors. The levels of cat and dog allergen were analysed by ELISA. Fel d1 was found in mattress dust in all 70 homes, median 0.5 micrograms/g [0.24-8.89 micrograms/g (quartiles)] and textile-covered floors 0.7 micrograms/g (0.20-2.52 micrograms/g). Can f1, was found in 98% of the collected samples, mattress dust 1.89 micrograms/g (0.70-9.20 micrograms/g) and textile-covered floor dust 2.5 micrograms/g (1.04-2.72 micrograms/g). There was a positive correlation (p < 0.001) between allergen levels in dust from mattresses and textile-covered floors for both Fel d1 (r = 0.68) and Can f1 (r = 0.78). The highest levels of cat and dog allergen were found in homes with furred pets (p < 0.001). A significant (p < 0.001) difference was seen in the levels of Fel d1 and Can f1 between the homes of former pet-owners and homes without pets. In summary; cat and dog allergens are present in homes regardless of whether such animals live in the house or not. Mattresses seem to be an underestimated reservoir for pet allergens even in homes without pets. It is important to note that the homes of former pet owners have much lower levels of allergen than current pet owners.
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| 9. |
- Egmar, Ann-Charlotte, et al.
(författare)
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Deposition of cat (Fel d 1), dog (Can f 1), and horse allergen over time in public environments--a model of dispersion
- 1998
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Ingår i: Allergy. European Journal of Allergy and Clinical Immunology. - : John Wiley & Sons. - 0105-4538 .- 1398-9995. ; 53:10, s. 957-961
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The occurrence and accumulation over time in public environments of cat, dog, and horse allergens was evaluated.METHODS: Concentrations of animal danders were analyzed by ELISA and countercurrent immunoelectrophoresis (CCIE).RESULTS: Among factory-new mattresses, 15/17 contained detectable levels of cat and/or dog allergen, whereas no horse allergen was found although six of the mattresses were stuffed with horsehair. Dust from 15 used mattresses contained significantly higher concentrations of Fe1 d 1 and Can f 1 than the factory-new ones (P < 0.001). Allergen concentrations and titers correlated to the period of time that the mattresses had been tried by customers; rs = 0.52-0.77, P = 0.04-0.001 (cat), rs = 0.38-0.48, P = 0.15-0.08 (dog), and rs = 0.64-0.74, P = 0.008-0.003 (horse). The increase over time occurred rapidly in highly frequented stores and after 3 weeks reached concentrations that have been found in homes where furred pets had formerly been kept or even the lower allergen scale of homes where pets were currently kept.CONCLUSIONS: The dispersion of allergens from furred animals to pet-free public places is likely to occur by deposition from people who have been in direct or indirect contact with pets, and high levels of such allergens seem to accumulate in a short period of time.
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| 10. |
- Ehrenberg, Anna, 1957-, et al.
(författare)
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Nursing documentation in patient records : experience of the use of the VIPS model
- 1996
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Ingår i: Journal of Advanced Nursing. - Oxon, United Kingdom : Blackwell Publishing. - 0309-2402 .- 1365-2648. ; 24:4, s. 853-67
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Tidskriftsartikel (refereegranskat)abstract
- The VIPS model for the documentation of nursing care in patient records was scientifically developed and published in 1991, with the aim of supporting the systematic documentation of nursing care and promoting individualized care. As the model seemed to be accepted and used in many parts of Sweden, a study was conducted in order to gather further information on the validity of the model, to describe the clinical and educational experience of its use and to refine it. Experience of the use of the model was gathered from a review of the scientific papers and other reports on it, from questionnaires addressed to nurses (n = 514), from comments by key informants, and from interviews with faculty members at all the nursing schools in the country. The findings showed that an intense process of change and development was occurring regarding nursing documentation. However, there were limitations in the use of the entire nursing process, especially in the specification of patient problems and the formulation of nursing diagnoses and nursing interventions. The keywords (Swedish spelling) of the VIPS model had good content validity in different areas of nursing care. The findings also indicated the need for further elaboration and revision of some of the keywords. A revised version of the VIPS model based on these findings is presented.
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