Sökning: "Clinical probability"

Visar resultat 1 - 5 av 236 avhandlingar innehållade orden Clinical probability.

  1. 1. Clinical probability assessment and biochemical markers in the diagnosis of deep vein thrombosis

    Författare :Johan Elf; Malmö Klinisk koagulationsmedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Venous thrombosis; APC-PCI complex.; D-Dimer; Clinical probability; Diagnosis;

    Sammanfattning : The combination of pre-test clinical probability assessment and D-dimer test is now widely applied in the diagnostic process of DVT. The general objective of the present investigation was to validate these results in a Swedish routine emergency setting were the prevalence of the disease is high and were the clinical probability assessment was handled by many junior physicians. LÄS MER

  3. 2. Interpretation of diagnostic information given patient characteristics

    Författare :Martin Gellerstedt; Hans Åhlfeldt; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; reference values; diagnostic theory; diagnostic tests; partitioning; prevalence function; reference values; diagnostic theory; diagnostic tests; partitioning; prevalence function;

    Sammanfattning :  The aim with this thesis was to describe, exemplify and develop theory for reference values and diagnostic tests, especially focusing on the variability between individuals. To facilitate interpretation of medical information it is common to establish some kind of limit. There are several different rationales for the choice of such a limit. LÄS MER

  4. 3. Carboxylic ester hydrolase in acute pancreatitis : a clinical and experimental study

    Författare :Per Jonas Blind; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pancreatitis; carboxylic ester hydrolase; bile salt-stimulated lipase; lipase; amylase; endoscopic retrograde choledochopancreatography; Guinea pig;

    Sammanfattning : Diagnosis of acute pancreatitis (AP) is erroneous in up to one third of patients when based on clinical criteria and elevated serum amylase values. Furthermore, according to autopsy reports fatal pancreatitis remains clinically undiagnosed in 22 to 86 % of hospitalised patients. LÄS MER

  5. 4. Weighted Analysis of Microarray Experiments

    Författare :Anders Sjögren; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; DNA microarray; differential expression; gene expression; quality control QC ; quality assurance QA ; quality assessment; generalised linear model; empirical Bayes; weighted moderated statistic; invalid p-value; heteroscedasticity; WAME; heteroscedasticity;

    Sammanfattning : DNA microarrays are strikingly efficient tools for analysing gene expression for large sets of genes simultaneously. The aim is often to identify genes which are differentially expressed between some studied conditions, thereby gaining insight into which cellular mechanisms are differently active between the conditions. LÄS MER

  7. 5. Predictors of long-term glycemic control, pancreatic function and BMI trajectory in children with type 1 diabetes

    Författare :Annika Grönberg; Per-Ola Carlsson; Anders Forslund; Klas Ekström; Gun Forsander; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Endokrinologi och Diabetologi; Endocrinology and Diabetology; Pediatrik; Pediatrics;

    Sammanfattning : Background: The maintenance of normal metabolic control underpins all management of insulin dependent diabetes whether in terms of preserved beta-cell function, body composition, or family support. The hypothesis of this work was that preserved C-peptide predicts better glycemic control and lowers risk of severe hypoglycemia. LÄS MER