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The influence of risk perceptions on close contact frequency during the SARS-CoV-2 pandemic
study, we surveyed a representative sample of adults in Belgium in two longitudinal surveys (survey 1 in April 2020 to August 2020, and survey 2 in November 2020 to April 2021). Generalized linear mixed ...
Thyroid cancer incidence near nuclear sites in Belgium: An ecological study at small geographical level
sites. Focused hypothesis tests and generalized additive models were performed to test the hypothesis of a gradient in thyroid cancer incidence with increasing levels of surrogate exposures. No evidence ...
Childhood leukaemia near nuclear sites in Belgium, 2002–2008
with increasing levels of surrogate exposures was explored by means of focused hypothesis tests and generalized additive models. For the surrogate exposures, three proxies were used, that is, residential ...
Childhood leukaemia near nuclear sites in Belgium, 2002-2008.
hypothesis of a gradient in leukaemia incidence with increasing levels of surrogate exposures was explored by means of focused hypothesis tests and generalized additive models. For the surrogate exposures, ...
Short-term health effects in the general population following a major train accident with acrylonitrile in Belgium.
independence was used to investigate the association between the CEV concentrations and the symptoms. Dose-response relationships were quantified by Generalized Additive Models (GAM s). RESULTS: The most ...
Thyroid cancer incidence around the Belgian nuclear sites: surrogate exposure modelling.
Additive Models to estimate the exposure-response relationships. RESULTS: For Mol-Dessel, the results of the focussed hypothesis tests were far from significant. For Fleurus, the p-values were much closer to ...
Clinical prediction rules combining signs, symptoms and epidemiological context to distinguish influenza from influenza-like illnesses in primary care: a cross sectional study36562
relevant variables in a Generalized Estimating Equations (GEE) model, we calculated the area under the Receiver Operating Characteristic curve (ROC AUC), sensitivity, specificity and likelihood ratios for ...
Thyroid cancer incidence near nuclear sites in Belgium: An ecological study at small geographical level.
areas of varying sizes around the nuclear sites. Focused hypothesis tests and generalized additive models were performed to test the hypothesis of a gradient in thyroid cancer incidence with increasing ...
Stable HEV IgG seroprevalence in Belgium between 2006 and 2014.
Hepatitis E virus antigen was tested on positive samples. Observed data were modelled using a generalized additive model with a complementary log-log link. No significant differences between birth cohorts or ...
Determinants of persistent organic pollutant (POP) concentrations in human breast milk of a cross-sectional sample of primiparous mothers in Belgium
were investigated using two-way contingency tables and multivariable generalized linear models. Results: Fifteen of the 23 screened POP s were detected in the breast milk samples. Four ...