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Visar resultat 1 - 5 av 6 avhandlingar som matchar ovanstående sökkriterier.
1. Epidemiological studies of asthma and allergic diseases in teenagers: methodological aspects and tobacco use. The Obstructive Lung Disease in Northern Sweden - Thesis X
Sammanfattning : .... LÄS MER
2. Epidemiological studies of asthma and allergic diseases in teenagers : methodological aspects and tobacco use
Sammanfattning : Parental reports are often used in studies of asthma and allergic diseases in children. A change in respondent from parent to index subject usually occurs during adolescence. Little is known about the effects this change in method might have on the outcomes of a longitudinal study. LÄS MER
3. Lung function and prevalence trends in asthma and COPD
Sammanfattning : Background: Asthma and chronic obstructive pulmonary disease (COPD) are common obstructive airway diseases with a substantial burden in terms of morbidity, mortality and costs. Smoking is the single most important risk factor for COPD, and is associated with incident asthma. LÄS MER
4. Allergic sensitization among schoolchildren in northern Sweden : time trends, risk factors and relation to asthma, allergic rhinitis and lung function
Sammanfattning : Background: Asthma and allergic rhinitis are common chronic diseases of childhood.Their prevalence has increased globally in the 20th century, with regionally diverging trends in recent years. LÄS MER
5. Social determinants in asthma : population-based studies on asthma and respiratory symptoms in relation to occupation, occupational exposure and socioeconomic status
Sammanfattning : Background: Asthma is one of the most common chronic obstructive airway diseases among children and adults, with a prevalence between 6-11% in European countries. It is also the most common work-related occupational respiratory disease. LÄS MER