Search results - 298 results
Serological and virological BVDV prevalence and risk factor analysis for herds to be BVDV seropositive in Belgian cattle herds.
their herd. Risk factors for a herd to be BVDV seropositive were identified by means of a multivariable logistic regression model. Large herds were significantly more likely to be BVDV seropositive (OR ...
Contribution of respiratory pathogens to influenza-like illness consultations
measures MEDV method methods MODEL models ON Paper parameters pathogen POISSON Poisson regression public public health Public-health Ratio Ratios regression relative Respiratory result results seasonal ...
Risk factors associated with brucellosis seropositivity among cattle in the central savannah-forest area of Ivory Coast.
iELISA results showed that 10.3% (95% confidence interval (CI): 8.4, 12.4) of the cattle had antibodies against Brucella in our study area. The logistic regression analysis indicated that brucellosis ...
Adverse obstetrical outcomes after treatment of precancerous cervical lesions: a Belgian multicentre study.
pregnancy outcomes, adjusted for confounding variables, was assessed by Cox regression and lifetables (for the outcome gestational age at birth) and by logistic regression (for the outcomes PD and SGA ...
Characteristics of serology-based vaccine potency models for foot-and-mouth disease virus.
implemented yet. The aim of the present study was to further characterize the properties of serological vaccine potency models. METHODS: Logistic regression models were built for 5 serological assays from ...
Modelling aluminium leaching into food from different foodware materials with multi-level factorial design of experiments.
compared to the other four studied parameters. Therefore, predictive, exponential quadratic regression models were established with x₁-x₄. Cross-validation and a set of independent experiments in real food ...
The community impact of the 2009 influenza pandemic in the WHO European region: a comparison with historical seasonal data from 28 countries288
Humans im Impact incidence Infant Infant,Newborn INFECTION INFLUENZA Influenza A Virus,H1N1 Subtype Influenza,Human Institute IS isolation & purification IT journal linear regression Male method ...
Evolution of social inequalities after the introduction of a breast cancer screening program. Conference Proceeding of the 5th International Congres of Epidemiology of Adelf-Epiter, Brusselss 2012
interview survey health interview surveys Improvement Income Increase inequalities inequality International Interview Interview survey IQ IT Less LEVEL levels linear regression mammographic mammographic ...
People's beliefs about reasons for taking anxiolytics, hypnotics and sedatives
INFORMATION institution Interview Interview survey Interviews IS IT KNOWLEDGE Less living Logistic logistic regression Logistic-regression medical drug Medicine medicines method methods Monitoring ...
Impact of atmospheric deposition of As, Cd and Pb on their concentration in carrot and celeriac.
consumable part of the storage organs as a function of their atmospheric deposition. As such the experiments allowed deriving regression equations, useful for modeling the atmospheric impact of trace elements ...