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Prenatal diagnosis and prevention of toxoplasmosis in pregnant women in Northern Vietnam: study protocol.
followed-up by the gynaecologists according to a predefined protocol. Every participant will be informed on her serological status, risk factors and prevention measures and is offered appropriate medical ...
Sample substitution can be an acceptable data-collection strategy: the case of the Belgian Health Interview Survey.
J Public Health (2017) Abstract: OBJECTIVES: Substitution of non-participating households is used in the Belgian Health Interview Survey (BHIS) as a method to obtain the predefined net sample size. Yet, ...
The Assessment of African Swine Fever Virus Risk to Belgium Early 2014, using the Quick and Semiquantitative Pandora Screening Protocol.
after which the calculations were performed and averaged scores were used within pre-defined risk scales to define and visualize the ASF risk to Belgium. Emergence risk was considered low (Pandora score ...
Evolution of the implementation of a quality management system in the Belgian laboratories for anatomic pathology
patient reports and SOP s were evaluated substantively for the presence of predefined items after which the percentage implementation for each article (only for the evaluation of the tables) and an overall ...
Early stages of building a rare disease registry, methods and 2010 data from the Belgian Neuromuscular Disease Registry (BNMDR).
neuromuscular disease patients. This paper presents a clear outline of the strategy to launch a global national registry. All patients diagnosed with one of the predefined 62 neuromuscular disease groups and ...
Is there evidence for correct diagnosis in cystic fibrosis registries?
predefined diagnostic criteria. RESULTS: Using as case definition sweat chloride >60mmol/L or 2 CFTR mutations identified, CF diagnosis was not documented in 2.8, 5.7, 6.5 and 21.6% of subjects in the F, B, ...
Bordetella pertussis seroprevalence in Belgian adults aged 20-39 years, 201234005
30-39 years age group. Anti- PT IgG levels were measured using Virion-Serion ELISA and analysed using predefined cut-off levels. Sixty-one (4%) sera were indicative of an infection in the past 2 years ...
Methodological basics and evolution of the Belgian health interview survey 1997-2008.
cluster and a selection of respondents within each household. Using matched substitution of non-participating households assures the realisation of the predefined net-sample. RESULTS: For each BHIS the ...
Validation of a food quantification picture book targeting children 0-10 years of age for pan-european and national dietary surveys
was evaluated six times by means of predefined portions. Therefore, thirty-six pre-weighed portions of each food were evaluatedby convenience samples of parents having children aged from 3 months to 10 ...
The community impact of the 2009 influenza pandemic in the WHO European region: a comparison with historical seasonal data from 28 countries288
region during the last seven influenza seasons. The peaks of influenza activity were selected by two independent researchers using predefined rules. The geographic spread was assessed by correlating the ...