Search for dissertations about: "population survey"

Showing result 11 - 15 of 591 swedish dissertations containing the words population survey.

  2. 11. Population size and genetic diversity of Nigerian lions (Panthera leo)

    Author : Talatu Tende; MEMEG; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; non-invasive sampling; faecal DNA; protected area; isolated population; Panthera leo;

    Abstract : High growth rate in human populations, agricultural developments and industrialization have impinged negatively on the natural habitats of most large carnivores, causing fragmentation, isolation and consequently reduction in population size. Lions (Panthera leo) that once roamed most parts of Southern Europe, Asia, the Middle East, North America, northern part of South America and most parts of Africa are today found only in parts of sub-Saharan Africa and at a single site in India. READ MORE

  4. 12. Health and well-being in the elderley : A prospective population- based study

    Author : Alette-Marie Lindgren; Uppsala universitet; []
    Keywords : Medical sciences; epidemiology; primary health care; prevention; gerontology; housing; health; contentment; activites; loneliness; screening; poverty; mortality; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; Medicine; medicin;

    Abstract : The Albertina Project is an epidemiological study of the social, medical, economic and mortality situation among 9440 people, 75 years or older, living in the city of Uppsala, Sweden. Most people lived in their own home. The housing standard appeared to be satisfactory in the majority of cases. READ MORE

  5. 13. Hypothyroidism and Pregnancy

    Author : Michaela Granfors; Anna-Karin Wikström; Inger Sundström-Poromaa; Helena Åkerud; Ulla Feldt-Rasmussen; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; phosphodiesterase 8B; recurrent miscarriage; single nucleotide polymorphism; thyroid; guidelines; hypothyroidism; pregnancy; survey; thyroid testing; screening; iodine; iodine deficiency; median urinary iodine concentration; Obstetrik och gynekologi; Obstetrics and Gynaecology;

    Abstract : Hypothyroidism is a common endocrine disorder affecting women of reproductive age. On a global level, iodine deficiency is still the most common cause of hypothyroidism. Also genetic variations, in particular SNP rs4704397 in the PDE8B gene, are responsible for a significant proportion of TSH variations. READ MORE

  6. 14. Two Topics in Survey Methodology : Inference from Nonprobability Samples Using the Double Samples Setup

    Author : Boris Lorenc; Daniel Thorburn; Lars Lyberg; Gösta Forsman; Stockholms universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; response process; establishment surveys; socially distributed cognition; response burden; measurement error; nonprobability samples; web surveys; double samples; propensity scores; model-based estimation; imputation; nonparametric imputation; weighting; Surveying; Lantmäteri;

    Abstract : Modelling the response process in establishment surveys proceeded thus far by adding steps of operational character to the core cognitive steps of the individual cognitive model. Here (Paper 1) a larger unit of the cognitive analysis is posited: that part of the enterprise that is engaged in responding to a survey, consisting of one or more employees, the tools they use and the established practices of record keeping and survey responding. READ MORE

  7. 15. Inequality, Health, and Smoking

    Author : Gustav Kjellsson; Nationalekonomiska institutionen; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Health Inequality; Inequality measurement; Smoking; Survey Methods; Health survey; Hospitalization; Recall error; Recall periods; Concentration index; bounded variables;

    Abstract : This thesis consists of five self-contained, yet related, research papers, which all contribute to the economic literature on socioeconomic differences in health and health related behavior. The first two papers provide a compass in the discussion of how to measure health inequality and, more specifically, how to adjust measures and concepts when moving from an unbounded income variable to a bounded (or binary) health variable. READ MORE