Browsing by Subject "Health Surveys/methods"
Now showing items 1-4 of 4
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2011-02-15ZeitschriftenartikelA clinical trial alert tool to recruit large patient samples and assess selection bias in general practice research Background: Many research projects in general practice face problems when recruiting patients, often resulting in low recruitment rates and an unknown selection bias, thus limiting their value for health services research. ...
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2011-04-27ZeitschriftenartikelAssessing health in children: National surveys and the role of the laboratory
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2013-10-16ZeitschriftenartikelHygiene perception changes during the influenza A H1N1 pandemic in Germany: incorporating the results of two cross-sectional telephone surveys 2008–2009 Background: The federal campaign Wir gegen Viren [Us against viruses] promoted hygiene in Germany during the influenza A H1N1 pandemic in 2009. The intervention aimed to encourage people to protect themselves against ...
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2011-04-27ZeitschriftenartikelKiGGS — the German survey on children's health as data base for reference intervals