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Résultats de la recherche - 158 results
Estimation of the dissociation rate of unlabelled ligand-receptor complexes by a 'two-step' competition binding approach.
property. The dissociation rate of unlabelled ligand-receptor complexes can be estimated indirectly from their ability to slow the association of subsequently added radioligand molecules. EXPERIMENTAL ...
Monitoring of all-cause mortality in Belgium (Be-MOMO): a new and automated system for the early detection and quantification of the mortality impact of public health events.
air pollution and influenza. Baselines and thresholds for deaths by gender, age group, day and week are estimated by the method of Farrington et al. (J R Stat Soc Ser A, 159:547-563, 1996). By adding ...
The reliability of the Minimum European Health Module.
Consumption Survey were interviewed twice: 170 individuals were selected for the MEHM reliability evaluation. For each of the 3 questions Pearson and Kappa coefficients were estimated. Analyses were stratified ...
Does a national screening programme reduce socioeconomic inequalities in mammography use?
estimated with the relative index of inequality. RESULTS: Despite a substantial increase in the use of mammography from 59% in 2001 to 71% in 2004, a variation in the coverage according to educational level ...
Fourier transform infrared immunosensors for model hapten molecules.
a detection limit of congruent with 5 ng/mL was also estimated for the free DNP molecules but is much higher for the other antibodies. Health Topics: Health and disease monitoring Surveillance de la santé et ...
Marginal structural models for partial exposure regimes.
the informative censoring of the survival time by hospital discharge and the instability of the inverse weighting estimation procedure. We accommodate this by introducing a new class of marginal ...
Trends in social inequalities in obesity: Belgium, 1997 to 2004.
METHODS: We used data from three national cross-sectional health interview surveys (1997 n=7953, 2001 n=8887, and 2004 n=9709) to estimate age-standardized obesity prevalence and a series of summary measures ...
National influences on catheter-associated bloodstream infection rates: practices among national surveillance networks participating in the European HELICS project.
CI: 1.02-4.25) were independent risk factors for high CVC- BSI rates. Substantial variation existed in CVC- BSI prevention activities, surveillance methods and estimated CVC- BSI rates among the ...
Epidemiology of suicide and suicide attempts in Belgium: results from the sentinel network of general practitioners.
OBJECTIVES: To estimate the evolution of incidence of (attempted) suicide between 1993 and 2001 in Belgium and to examine trends in methods, first caretaker and aspects of seasonality. METHODS: In 1993-1995 and ...
Echinococcus multilocularis and Toxocara canis in urban red foxes (Vulpes vulpes) in Brussels, Belgium.
the sensitivity and the specificity of tests used for diagnosis, the 95% credibility intervals for the true prevalence of E. multilocularis and T. canis were estimated in a Bayesian framework to be 0 to ...