| 1. |
- Carlsson Tedgren, Åsa, et al.
(författare)
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Experience from long-term monitoring of RAKR ratios in Ir-192 brachytherapy
- 2008
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Ingår i: Radiotherapy and Oncology. - : Elsevier BV. - 0167-8140 .- 1879-0887. ; 89:2, s. 217-221
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Tidskriftsartikel (refereegranskat)abstract
- Background: Ratios of values of brachytherapy source strengths, as measured by hospitals and vendors, comprise constant differences as, e.g., systematic errors in ion chamber calibration factors and measurement setup. Such ratios therefore have the potential to reveal the systematic changes in routines or calibration services at either the hospital or the vendor laboratory, which could otherwise be hidden by the uncertainty in the source strength values. Methods: The RAKR of each new source in 13 afterloading units at five hospitals were measured by well-type ion chambers and compared to values for the same source stated on vendor certificates. Results: Differences from unity in the ratios of RAKR values determined by hospitals and vendors are most often small and stable around their mean values to within +/- 11.5%. Larger deviations are rare but occur. A decreasing ratio, seen at two hospitals for the same source, was useful in detecting an erroneous pressure gauge at the vendors site. Conclusions: Establishing a mean ratio of RAKR values, as measured at the hospital and supplied on the vendor certificate, and monitoring this as a function of time are an easy way for the early detection of problems with equipment or routines at either the hospital or the vendor site.
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| 2. |
- Kristofferzon, Marja-Leena, 1950-, et al.
(författare)
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Evaluation of a Swedish version of the Watts Sexual Function Questionnaire (WSFQ) in persons with heart disease: A pilot study
- 2010
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Ingår i: European Journal of Cardiovascular Nursing. - Amsterdam : Elsevier. - 1474-5151 .- 1873-1953. ; 9:3, s. 168-174
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Tidskriftsartikel (refereegranskat)abstract
- Background: As part of preparation for a Swedish multicentre study, exploring sexual and married life in patients with myocardial infarction and their partners, a Swedish validated instrument was required. Aims:The aim of this pilot study was to evaluate the validity and reliability of a Swedish version of the Watts Sexual Function Questionnaire (WSFQ) among persons with a heart disease.Methods:A convenience sample of 79 persons (47 men and 32 women) living with a heart disease was recruited from the members of the National Association of Heart and Lung Patients. They completed a Swedish version of the WSFQ on two occasions. Results:Two separate factor analyses each revealed a two-factor structure on both occasions: “Sexual appetite” and “Sexual expectations ”with gender-neutral questions and “Sexual sensitiveness” and “Sexual ability” with gender-specific questions. Cronbach's alpha coefficients ranged from 0.48 to 0.86 and test – retest values for all but one question exceeded 0.70.Conclusions:The Swedish version of the WSFQ showed good validity and stability and acceptable internal homogeneity. Extended evaluations of the questionnaire are recommended.
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| 4. |
- Persson, Ulf, et al.
(författare)
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Patients with Goodpasture's disease have two normal COL4A3 alleles encoding the NC1 domain of the type IV collagen {alpha}3 chain.
- 2004
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Ingår i: Nephrology Dialysis Transplantation. - : Oxford University Press (OUP). - 1460-2385 .- 0931-0509. ; 19:8, s. 2030-2035
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Tidskriftsartikel (refereegranskat)abstract
- Background. Goodpasture's disease (GP) is a rare but severe disease characterized by anti-glomerular basement membrane antibodies, rapidly progressive glomerulonephritis and lung haemorrhage. The autoantibodies are restricted to a narrow epitope region on the NC1 domain of the alpha3 chain of type IV collagen. GP is strongly associated with major histocompatibility complex (MHC) allele HLA DRB1-15. Recent research, however, has failed to identify a T-cell epitope with molecular characteristics that explain the relationship between the MHC class II molecule and the autoantibody generation. We hypothesized that an as yet unidentified sequence variant in exons 48-52 of the COL4A3 gene that encodes the NC1 domain of the type IV collagen alpha3 chain could generate a new peptide sequence that, through interaction with specific MHC class II molecules, would increase the risk of developing GP. Methods. All patients previously treated for GP at the Lund and Malmo University Hospitals, who were alive at the time of the study, were asked to participate. DNA was extracted from leukocytes and subjected to genomic tissue typing and sequencing of the COL4A3 gene exons 48-52. Results. All 15 patients in the study had a nucleotide sequence in the COL4A3 gene encoding a protein identical to GenBank entry NM_000091. HLA D allele distribution was in line with previous publications, showing a strong positive association between HLA DRB1-15, HLA DQB1-6 and GP (P < 0.02). Of the 15 GP patients, 73% carried HLA DRB1-15 and 87% carried the HLA DQB1-6 antigen. Corresponding figures for the controls were 27 and 50%. Conclusion. This study effectively falsifies the hypothesis that a minor alteration in the COL4A3 gene could be a major factor in the aetiology of GP. Scandinavian GP patients have an MHC distribution similar to that which has been described previously for Anglo-Saxon patients.
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| 5. |
- Rask, Mikael, 1958-, et al.
(författare)
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Validity and reliability of a Swedish version of the Relationship Assessment Scale (RAS) : a pilot study
- 2010
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Ingår i: Canadian journal of cardiovascular nursing. - Ottawa : Canadian Council of Cardiovascular Nurses. - 0843-6096. ; 20:1, s. 16-21
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: There is a need for a short and easily administered scale, in the Swedish language, for assessing partner relationships in the health care of persons with cardiac disease. PURPOSE: To establish the reliability and validity of the Swedish version of the Relationship Assessment Scale (RAS). DESIGN: The present pilot study has a methodological design. FINDINGS: Content validity has been tested for relevance, clarity and readability. The scale was tested for construct validity with explorative factor analysis. The reliability was tested by internal consistency and test-retest analysis. The result showed a two-factor solution, which does not correspond to the original proposed one-factor solution. The factor analyses revealed two quite distinct factors of RAS, labelled "Relationship built on expectations and satisfaction of needs" and "Relationship built on love and devotion". CONCLUSIONS: The scale has satisfactory psychometric properties in terms of content validity, construct validity, homogeneity and stability in a population of persons with cardiac disease. Wider evaluations of the RAS for other populations and settings are recommended.
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| 6. |
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| 8. |
- Wahlin, Ulla, et al.
(författare)
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Loving care in the ambulance service
- 1995
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Ingår i: Intensive & Critical Care Nursing. - London : Churchill Livingstone. - 0964-3397 .- 1532-4036. ; 11:6, s. 306-313
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Tidskriftsartikel (refereegranskat)abstract
- The ambulance service should offer good care signified by humane and individual treatment of the patients, based on love to our fellow man. The aim of this study was to find out how loving care was practised in one ambulance service. The method for the study was the critical incident technique. Twelve paramedics, the majority of whom are qualified nurses, took part in the study; they were asked to describe, in writing, critical incidents in which they had acted with loving care. The paramedics’ writings disclosed their ability to do their job with loving care, bearing on their cognizance, solicitude and empathy. On the whole, subject cognizance, the ability to judge and treat based upon the monitored symptoms of the patients, was apparent. In the main, subject solicitude loving care was shown through humbleness, consideration, closeness and being in rapport, and generally subject empathy, the paramedic’s empathic capacity and his knowledge about man’s behaviour in a crisis, became evident. From a clinical standpoint the study shows the importance of the paramedics possessing professional skill. As a contribution to science the study adds to continued research based upon descriptions made by other groups of personnel about the phenomenon to be studied; namely, loving care. © 1995 Pearson Professional Ltd.
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| 9. |
- Wieslander, Inger, et al.
(författare)
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Cardiac rehabilitation efforts for patients with ischaemic heart disease - a 5-year comparative review in five counties in western Sweden
- 2001
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Ingår i: Coronary Health Care. - Edinburgh : Churchill Livingstone. - 1362-3265 .- 1532-2025. ; 5:1, s. 16-24
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Tidskriftsartikel (refereegranskat)abstract
- Today’s cardiac rehabilitation programmes are multiphase and interdisciplinary. The aim of the study was to compare different cardiac rehabilitation approaches available to patients with ischaemic heart disease and their next-of-kin during a 5-year period in five counties in Western Sweden. Questionnaires were answered on two occasions, in 1993 and 1998, dealing with the cardiac rehabilitation organization, the target groups invited, rehabilitation efforts, and the health-care professionals involved in the cardiac rehabilitation. The results show that patients with myocardial infarction and their next-of-kin were offered a well-functioning cardiac rehabilitation, both in 1993 and in 1998, at the university, county and district county hospitals. For patients who had undergone bypass surgery and their next-of-kin, cardiac rehabilitation was only available to a lesser extent. Patients with angina pectoris and their next-of-kin had the least possibility of receiving cardiac rehabilitation during the 5-year period. No cardiac rehabilitation programmes were specially designed for women, and an age limit existed in some cases. The most developed cardiac rehabilitation effort was the stress management education. The health-care professionals most frequently included in the cardiac rehabilitation teams at the university and district hospitals were dieticians, cardiologists, physiotherapists and nurses, both in 1993 and in 1998. The corresponding health-care professionals at the county hospitals were cardiologists, social workers, clergymen, physiotherapists and nurses. A research implication can be to identify who the next-of-kin are, what their experiences are of participating in a cardiac rehabilitation programme and how important they are to these patients.
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| 10. |
- Wieslander, Inger, 1949-
(författare)
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Cardiac rehabilitation in hospital and at home : a long-term study from the perspective of women who have suffered their first myocardial infarction
- 2004
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The general aim of this licentiate thesis was to describe and compare, from a longitudinal perspective, the extent of cardiac rehabilitation efforts as well as changes in social support and social network in women who have suffered their first myocardial infarction (MI). The studies had a descriptive, comparative and longitudinal design. Data were collected from healthcare professionals at 18 acute hospitals, who on two occasions answered a questionnaire dealing with cardiac rehabilitation efforts. From these 18 hospitals, 240 women who had suffered a first MI were consecutively chosen to answer a questionnaire on three occasions on the subject of social support and social network. Descriptive and inferential statistics were used to analyse data over time. The result showed that patients with different ischaemic heart disease diagnoses and their next-of-kin were offered different cardiac rehabilitation programmes (CRPs). None of the hospitals offered a CRP that was specifically designed for women. The women experienced that the extent of general support, support from relatives, and professional support changed positively over time. The women who participated in a CRP reported less need for professional support over time compared to non participants. This licentiate thesis provides knowledge about social support and social network that can be used to develop CROPs based on the special needs of women with MI and their relatives.
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