Sökning: "secular trend"

Visar resultat 21 - 22 av 22 avhandlingar innehållade orden secular trend.

  1. 21. Recurrent stroke : risk factors, predictors and prognosis

    Författare :Johanna Pennlert; Marie Eriksson; Per-Gunnar Wiklund; Bo Carlberg; Hélène Pessah-Rasmussen; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; stroke; risk factors; atrial fibrillation; anticoagulant; antiplatelet; intracerebral hemorrhage; stroke recurrence; socioeconomic status; medicin; Medicine;

    Sammanfattning : Background Many risk factors for stroke are well characterized and might, at least to some extent, be similar for first-ever stroke and for recurrent stroke events. However, previous studies have shown heterogeneous results on predictors and rates of stroke recurrence. LÄS MER

  3. 22. Epidemiological studies of the etiology of pancreatic cancer

    Författare :Juhua Luo; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Pancreatic cancer is one of the most lethal human cancers with less than 5% of patients surviving 5 years. Despite an urgent need for primary prevention, little is known about the etiology of this cancer. This thesis was aimed at increasing our understanding of the etiology of pancreatic cancer with regard to lifestyle and infectious agents. LÄS MER