Zoekresultaten - 19 results

Residential tree canopy configuration and mortality in 6 million Swiss adults: a longitudinal study.

years to 90 years). Mortality and census data were taken from the Swiss National Cohort (SNC). We estimated the hazard ratios (HR s) and corresponding 95% CI s per IQR increase in the metrics adjusting ...

A validation methodology for size and shape measurement of nanoplastics by transmission electron microscopy

the equivalent circle diameter (ECD), the maximum inscribed circle diameter (MICD) and the aspect ratio (AR). Material stability was pertained throughout the validation study and homogeneous ...

Variability in the association between long-term exposure to ambient air pollution and mortality by exposure assessment method and covariate adjustment: A census-based country-wide cohort study

mortality. Hazard Ratios (HR s) per 10 μg/m3 increase for NO2  were 1.060 (95% CI 1.042-1.078) [hybrid LUR] and 1.040 (95% CI 1.022-1.058) [RIO- IFDM]. Associations with non-accidental, respiratory disease and ...

In utero exposure to parabens and early childhood BMI z-scores – Associations between placental ethyl paraben, longitudinal BMI trajectories and cord blood metabolic biomarkers

detection (LOD) were 4.42, 1.32, 1.51, and 0.35 ng/g respectively, with only EtP showing sufficient (88%) measurements above LOD for further analyses. An interquartile ratio (IQR) increase in placental EtP ...

Exposure to green space and pollen allergy symptom severity: A case-crossover study in Belgium

to birch pollen concentration (100 grains/m3) [adjusted odds ratio 1.045 and 95% confidence interval (1.014-1.078)], O3  concentration (10 μg/m3) [1.504 (1.281-1.766)] and PM10  concentration (10 ...

Residing in urban areas with higher green space is associated with lower mortality risk: A census-based cohort study with ten years of follow-up

rates of non-accidental and respiratory mortality. In fully adjusted models, hazard ratios (HR) per interquartile range (IQR) increase in NDVI 500 m buffer (IQR: 0.24) and UA 500 m buffer (IQR: 0.31) were ...

Thyroid cancer incidence near nuclear sites in Belgium: An ecological study at small geographical level

living in the vicinity of the four nuclear sites at the smallest Belgian geographical level. Rate ratios were obtained from a Bayesian hierarchical model for areas of varying sizes around the nuclear ...

A systematic evaluation of Flow Field Flow Fractionation and single-particle ICP-MS to obtain the size distribution of organo-mineral iron oxyhydroxide colloids.

fractions. Particles formed from Fe(II) oxidation in the presence of NOM showed strikingly smaller organo-mineral Fe-Ox colloids as the NOM /Fe ratio increased. The soil solution obtained with centrifugation ...

Combining primary care surveillance and a meta-analysis to estimate the incidence of the clinical manifestations of Lyme borreliosis in Belgium, 2015–2017

82.0–113.0) for the period 2015–2017. This result was used to estimate the incidence of other LB manifestations based on their proportional distribution (ratios) to EM reported in the neighboring countries of ...

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