Sökning: "Proportional Hazards"

Visar resultat 31 - 35 av 77 avhandlingar innehållade orden Proportional Hazards.

  1. 31. The epidemiology of risk factors and short and long-term outcome in the Swedish intensive care cohort

    Författare :Björn Ahlström; Miklos Lipcsey; Ing-Marie Larsson; Gunnar Strandberg; Karl Michaëlsson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Epidemiology; Sepsis; Risk factors; Dementia; Coronavirus; Medicinsk vetenskap; Medical Science;

    Sammanfattning : Dissertation presented at Uppsala University to be publicly examined on Zoom: https://uu-se.zoom.us/j/7214327760, Tuesday, 11 May 2021 at 13:00 for the degree of Licentiate of Philosophy (Faculty of Medicine). The examination will be conducted in English and Swedish. LÄS MER

  3. 32. Cancer and migration : epidemiological studies on relationship between country of birth, socio-economic position and cancer

    Författare :Omid Beiki; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Country of birth; immigrants; breast neoplasm; uterine cervical neoplasm; endometrial neoplasm; ovarian neoplasm; prostatic neoplasm; testicular neoplasm; socio-economic position; incidence; survival; Sweden;

    Sammanfattning : Background: Migrant studies offer a unique opportunity to analyze variation in disease occurrence due to background factors. The role of environmental and lifestyle exposures are of particular interest in cancer research, and migrant studies can be considered as "natural experiments" in epidemiological research. LÄS MER

  4. 33. The immune microenvironment of colorectal cancer - Relationship with survival, sidedness, and pre-diagnostic anthropometry

    Författare :Jonna Berntsson; Tumörmikromiljö; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Colorectal Cancer; T cells; B cells; PD-1; PD-L1; immune system; prognosis; anthropometry; obesity;

    Sammanfattning : Colorectal cancer (CRC) is the third most common cancer worldwide. Increasing evidence suggests that CRC should be considered a heterogeneous disease, with multiple differences between proximal and distal tumours. LÄS MER

  5. 34. Antibiotics use in relation to colorectal cancer risk, survival and postoperative complications

    Författare :Sai San Moon Lu; Bethany van Guelpen; Sophia Harlid; Jonas Ludvigsson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; colorectal cancer; antibiotics; gut microbiome; dysbiosis; cancer-specific survival; surgical site infections; anastomotic leakage; register-based epidemiology; Cancer Epidemiology; cancerepidemiologi; Cancer Epidemiology; cancerepidemiologi; Oncology; onkologi; Surgery; kirurgi;

    Sammanfattning : Background: Growing evidence suggests that antibiotic-induced dysbiosis of gut microbiota potentially contributes to colorectal cancer development and oncological outcomes. However, the role of antibiotics in colorectal cancer incidence, survival and postoperative outcomes at a population level remains incompletely understood. LÄS MER

  7. 35. Lumbopelvic pain during and after pregnancy : aspects of catastrophizing, fear-avoidance beliefs, physical ability and health-related quality of life

    Författare :Christina Olsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Back pain; disability; fear of movement; pelvic pain; predictor; women s health;

    Sammanfattning : Background: Every second pregnant woman suffers from lumbopelvic pain, and many report remaining pain postpartum. Lumbopelvic pain affects the woman s life in many ways and it is the main reason for sick leave during pregnancy. LÄS MER