ATS/ ERS spirometry quality criteria in real life. Results of two occupational field studies.

Spirometry is a widely used test and the American Thoracic Society and the European Respiratory Society (ATS/ERS) provide standardised recommendations. However, detailed information on test quality is often incomplete in publications. In light of the 2005 ATS/ERS recommendations, we investigated the acceptability and repeatability criteria of spirometry performed under occupational field conditions in 242 practicing welders (WELDOX study, median age 41.

Effects of wearing different face masks on cardiopulmonary performance at rest and exercise in a partially double-blinded randomized cross-over study.

The use of face masks became mandatory during SARS-CoV-2 pandemic. Wearing masks may lead to complaints about laboured breathing and stress. The influence of different masks on cardiopulmonary performance was investigated in a partially double-blinded randomized cross-over design.

Rapid Determination of Selected PFAS in Textiles Entering the Waste Stream.

Due to new European legislation, products entering the waste stream containing some perfluoro alkyl substances (PFAS) are subject to "low persistent organic pollutant concentration limits". Concentrations of restricted PFAS must be below this limit for them to be legally recycled or disposed of. A rapid extraction and clean-up method was developed for the determination of 21 PFAS in various polymers used in soft furnishings and upholstery.

Elevated concentrations of halogenated flame retardants in waste childcare articles from Ireland.

Concentrations of legacy and alternative halogenated flame retardants (HFRs) including chlorinated organophosphate esters (Cl-OPEs), were measured in waste childcare articles (n = 275 for Cl-OPEs, n = 187 for other HFRs) from the Republic of Ireland between 2019 and 2020. Articles studied comprised foams and fabrics from: child car seats, cot mattresses, changing mats, pushchairs, prams, and related items. Fifteen articles (7.