Sökning: "hazard ratio"

Visar resultat 16 - 20 av 231 avhandlingar innehållade orden hazard ratio.

  1. 16. Risk Prediction at the Emergency Department

    Författare :Thomas Olsson; Lars Lind; Andreas Terént; Bengt Widgren; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicine; scoring system; mortality; cohort; prospective; Emergency Department; Medicin; Dermatology and venerology; clinical genetics; internal medicine; Dermatologi och venerologi; klinisk genetik; invärtesmedicin;

    Sammanfattning : The severity of illness was scored in a cohort of 11751 non-surgical patients presenting at the Emergency Department (ED) during 12 consecutive months and followed for 4.7 years. LÄS MER

  3. 17. Health status and academic performance in offspring of central nervous system tumor survivors

    Författare :Wuqing Huang; Allmänmedicin och klinisk epidemiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Background: An increasing number of patients with central nervous system (CNS) tumor could survive to reproductive age and successfully have children, especially patients diagnosed at a younger age. However, it is largely unknown whether the history of CNS tumor and its treatments might affect their children. LÄS MER

  4. 18. Use of sedondary construction material in landfill cover liners

    Författare :Inga Herrmann; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Avfallsteknik; Waste Science and Technology;

    Sammanfattning : The applicability of fly ash - sewage sludge and steel slag mixtures in landfill cover liners was investigated putting special emphasis on the hydraulic conductivity (HC) of the materials. The objective was to identify the factors significantly affecting the HC of the materials and to quantify their effects using multiple linear regression (MLR). LÄS MER

  5. 19. Outcomes of invasive treatment in chronic limb-threatening ischaemia

    Författare :Angelica Perlander; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; chronic limb-threatening ischaemia; health-related quality of life; cost effectiveness; bypass; endovascular; amputation-free survival; critical limb ischaemia;

    Sammanfattning : Background In chronic limb-threatening ischaemia (CLTI), obstruction of the arterial blood flow causes ischaemic rest pain, ulcers or gangrene in the lower extremities. Patients with CLTI have a substantial risk of amputation unless the blood flow is improved, which requires invasive treatment through either open surgery or endovascular intervention. LÄS MER

  7. 20. Sex hormones in gastric mucosal physiology and the development of oesophageal, gastric and colorectal adenocarcinoma

    Författare :Richard Shore; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The aim of this thesis was to continue to test the hypothesis that sex hormones play some part in the aetiology and seem to protect women from the development of oesophageal, gastric, and colorectal adenocarcinoma. All three of these cancers display an as yet unexplained male predominance in their respective worldwide incidence rates. LÄS MER