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- Gerdtham, Ulf-Göran, et al.
(författare)
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A note on validating Wagstaff and van Doorslaer's health measure in the analysis of inequalities in health
- 1999
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Ingår i: Journal of health economics. - : Elsevier. - 1879-1646 .- 0167-6296. ; 18:1, s. 117-124
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this note is to validate Wagstaff and van Doorslaer's approach of constructing a continuous health measure to be used in the analysis of inequalities in health. We calculate health concentration indices for Uppsala County in Sweden based on three different health status measures: health measured according to the WvD approach based on a self-assessed categorical health measure, health measured by the rating scale method, and health measured by the time trade-off method. The concentration index does not differ significantly for the three health status measures, and our results thus support the validity of the WvD method.
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- Lundberg, N, et al.
(författare)
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CVD of tungsten schottky diodes to 6H-SiC
- 1996
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Ingår i: Institute of Physics Conference Series. ; 142, s. 677-680
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Tidskriftsartikel (refereegranskat)abstract
- Temperature stable tungsten Schottky contacts to low doped 6H-Silicon Carbide (SiC) were fabricated via chemical vapour deposition (CVD) at 670 K followed by a reactive ion etch to pattern the contacts. X-ray diffraction (XRD), X-ray photoelectron spectr
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- Nordquist, Niklas, et al.
(författare)
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A genetic linkage map of the rat
- 1999
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Ingår i: Rat genome. - 1081-4205. ; 15, s. 15-20
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Tidskriftsartikel (refereegranskat)
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- Wollert, Staffan, et al.
(författare)
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Intestinal mucosal injury during porcine faecal peritonitis
- 1995
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Ingår i: European Journal of Surgery. - 1102-4151 .- 1741-9271. ; 161:10, s. 741-50
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To assess the incidence of intestinal mucosal injury during faecal peritonitis in pigs, the relation of such lesions to haemodynamic variables, intramucosal pH (pHi), and endothelial adherence of polymorphonuclear leucocytes (PMNs). DESIGN: Experimental laboratory study. SETTING: University department of surgery, Sweden. SUBJECTS: 57 Juvenile pigs. INTERVENTIONS: Pigs had faecal peritonitis induced (n = 39) or a sham procedure (n = 18). In addition, 15 animals were pretreated with the monoclonal CD18 receptor antibody IB4 before induction of peritonitis with the aim of preventing tissue accumulation of PMNs. MAIN OUTCOME MEASURES: Development of mucosal lesions and correlation with haemodynamic variables. RESULTS: 17/18 (94%) of control animals had normal mucosa. The incidence of mucosal lesions in animals with faecal peritonitis was 56%. Animals with severe mucosal injury (grade 4-5) had significantly lower mean arterial pressure, cardiac index, and pHi during the last hour of the experiment compared with animals without mucosal lesions. Pretreatment with IB4 did not prevent the development of intestinal mucosal injuries. Intramucosal pH decreased during sepsis and was not affected by IB4. CONCLUSIONS: Severe intestinal mucosal injury is associated with arterial hypotension, low cardiac index, and low pH. Neither the mucosal injury nor the reduction in pHi seen during porcine faecal peritonitis seemed to be leucocyte-related phenomena.
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