Individual changes in working and health conditions: A longitudinal study of 8,000 employees between 2010 and 2017 in France.

Background: The diverse and complex variations in the possible forms of health-work interactions are constantly reconfigured over the course of a person's career.

Objectives: The aims of this study were: 1) assess the scope of the individual changes in working conditions; 2) examine conjoint changes in working conditions; 3) examine the links between these changes and back pain and fatigue.

Method: Analyses were conducted using data from the French observatory EVREST.

Identifying bioaugmentation candidates for bioremediation of polycyclic aromatic hydrocarbons in contaminated estuarine sediment of the Elizabeth River, VA, USA.

Estuarine sediments near former creosoting facilities along the Elizabeth River (Virginia, USA) are contaminated by polycyclic aromatic hydrocarbons (PAHs). In this study, we interrogated the bacterial community of the Elizabeth River with both culture-based and culture-independent methods to identify potential candidates for bioremediation of these contaminants. DNA-based stable isotope probing (SIP) experiments with phenanthrene and fluoranthene using sediment from the former Republic Creosoting site identified relevant PAH-degrading bacteria within the Azoarcus, Hydrogenophaga, and Croceicoccus genera.

Application of systematic evidence mapping to assess the impact of new research when updating health reference values: A case example using acrolein.

Background: The environmental health community needs transparent, methodologically rigorous, and rapid approaches for updating human health risk assessments. These assessments often contain reference values for cancer and/or noncancer effects. Increasingly, the use of systematic review methods are preferred when developing these assessments.

[Weighting methodology for the national EVREST survey data].

Objectives: The main objective was to describe the weighting methodology used for the national EVREST (Evolution and Relations in Health at Work) survey data. The secondary objectives were on the one hand to assess the extent of the differences between crude and weighted estimates, on the other hand to verify that the two-year gap in the availability of the reference data used does substantially not impact the estimates.

Methods: The study was based on data collected in 2013 and 2014 (N = 26,227).

[Not Available].

Objectives: The main objective was to describe the weighting methodology used for the national EVREST (Evolution and Relations in Health at Work) survey data. The secondary objectives were on the one hand to assess the extent of the differences between crude and weighted estimates, on the other hand to verify that the two-year gap in the availability of the reference data used does substantially not impact the estimates.

Methods: The study was based on data collected in 2013 and 2014 (N = 26,227).