Sökning: "Epidemiology"
Visar resultat 21 - 25 av 1748 avhandlingar innehållade ordet Epidemiology.
21. Health effects of air pollution in Iceland : respiratory health in volcanic environments
Sammanfattning : Air pollution has adverse effects on human health. The respiratory system is the most exposed and short-term changes in air pollution levels have been associated with worsening of asthma symptoms and increased rates of heart attacks and stroke. Air pollution in cities due to traffic is the major concern, as many people are exposed. LÄS MER
22. Child health and acute respiratory infections in Ethiopia : epidemiology for prevention and control
Sammanfattning : This thesis is based on studies in Butajira district in the south central part of Ethiopia and one study in the Ethio-Swedish Children's Hospital in Addis Ababa. The Butajira project has a continuous demographic surveillance system, established in 1987 in a sample of 10 communities with a total baseline population of about 30,000. LÄS MER
23. Towards explaining the Swedish epidemic of celiac disease : an epidemiological approach
Sammanfattning : Background: Celiac disease occurs worldwide in approximately 1% of the population, whereof the majority of cases are undiagnosed. Sweden experienced an epidemic (1984-1996) of clinically detected celiac disease in children below 2 years of age, partly attributed to changes in infant feeding. LÄS MER
24. Chronic lymphocytic leukemia : Studies from genetics to epidemiology with focus on the impact of different treatments
Sammanfattning : The progress in our understanding of the biology and pathophysiology of chronic lymphocytic leukemia (CLL), as well as the development of new treatments, necessitates additional research on; (i) the impact of different therapies within subgroups of CLL patients, (ii) solid epidemiological data on the prevalence of CLL and on comorbidities within the CLL population, and (iii) new means of prognostication, as the value of traditional prognostic markers is uncertain when applied to new treatments.In paper I we studied the efficacy of chemo(immuno)therapy in stereotyped subsets #1 and #2. LÄS MER
25. Society Inhaled. Social Epidemiology of COPD
Sammanfattning : Chronic Obstructive Pulmonary Disease (COPD) is a common disease that in its advanced stages is a life-limiting condition and a leading cause of death globally. This thesis aims at increasing the understanding of the socioeconomic disparities that exist both for COPD and its major risk factor, tobacco smoking. LÄS MER