Sökning: "prevalence"

Visar resultat 26 - 30 av 2784 avhandlingar innehållade ordet prevalence.

1. 26. Prevalence, risk factors and comorbidities of COPD among never-smokers

   Författare :Stig Hagstad; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; COPD; Never-smokers; epidemiology; population-based; passive smoking; comorbidities; risk factor; prevalence;

   Sammanfattning : The overall aim of this thesis was to investigate prevalence, risk factors and comorbidity of COPD among never-smokers. COPD was in this thesis defined as a syndrome also including prior asthma diagnosis with chronic airway obstruction. LÄS MER

3. 27. Frontotemporal dementia in late life: Prevalence, risk factors and mortality

   Författare :Thorsteinn Gislason; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Frontotemporal dementia; Older adullts; Prevalence; Risk factors; Mortality;

   Sammanfattning : Aims: The overall aim of this thesis was to increase knowledge about late-life behavior variant frontotemporal dementia (bvFTD). One aim was to estimate the prevalence of bvFTD among older adults and to determine the agreement between different bvFTD criteria. LÄS MER

4. 28. Pregnancy and delivery-related complications in Rwanda : prevalence, associated risk factors, health economic impact, and maternal experiences

   Författare :Jean Paul Semasaka Sengoma; Ingrid Mogren; Gunilla Krantz; Cyprien Munyanshongore; Manasse Nzayirambaho; Jon Øyvind Odland; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pregnancy and delivery-related complications; cross-sectional study; qualitative method; costing study; health economics; epidemiology; self-rated health status; pregnancy; childbirth; postpartum; Rwanda; prevalence; experiences; Public health; folkhälsa;

   Sammanfattning : Background: Every year more than 1.5 million women suffer from pregnancy and delivery-related complications (PDCs) during pregnancy and childbirth worldwide, and these women are a vulnerable population for lifelong consequences, somatically, psychologically and financially. LÄS MER

5. 29. Prevalence of refractive errors and incidence of myopia in Swedish schoolchildren

   Författare :Pelsin Demir; António Filipe Macedo; Karthikeyan Baskaran; Niall Strang; Linnéuniversitetet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Refractive error; myopia; prevalence; incidence; risk factors; children; fovea; macula; autorefractor; aberrometer; synfel; refraktion; myopi; barn; prevalens; incidens; riskfaktorer; fovea; makula; autorefractor; aberrometer; Optometry; Optometri;

   Sammanfattning : PurposeThe aim of this thesis was to investigate the prevalence, incidence, and risk factors for myopia development in a cohort of Swedish schoolchildren. The specific goals were: - to recruit a cohort of children aged 8 to 16 years and to follow the cohort over a period of 24 months with regular study visits; - to investigate the predictive value of relative peripheral error and other optical parameters for the prevalence and incidence of myopia; - to determine and investigate the predictive value of genetic and environmental factors, and structural characteristics of the eye to the incidence of myopia. LÄS MER

7. 30. A Nationwide Study of Asthma and Allergy in Swedish Preschool Children : with Special Reference to Environment, Daycare, Prevalence, Co-ocurrence and Incidence

   Författare :Kristina Bröms; Kurt Svärdsudd; Margaretha Eriksson; Dan Norbäck; Claes Sundelin; Nils Åberg; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Asthma; rhinitis; eczema; allergy; indoor environment; daycare centre; prevalence; incidence epidemiology; Family medicine; Allmänmedicin; Allmänmedicin; Family Medicine;

   Sammanfattning : Aim: The aim of this project was to study the age and sex specific occurrence of atopic and non-atopic asthma and other atopic manifestations in a nationwide sample of Swedish pre-school children. Methods: All 70 allergen avoidance day-care centres (AADC) with 84 sections and 140 matched ordinary day-care centres with 440 sections in 62 municipalities across Sweden were sampled. LÄS MER