Dataset Information

Results of the 2019 Survey of Engineered Nanomaterial Occupational Health and Safety Practices.

ABSTRACT: In collaboration with RTI International, the U.S. National Institute for Occupational Safety and Health (NIOSH) administered a survey to North American companies working with nanomaterials to assess health and safety practices. The results would contribute to understanding the impact of the efforts made by the NIOSH Nanotechnology Research Center (NTRC) in communicating occupational health and safety (OHS) considerations for workers when handling these materials. The survey, developed by RAND Corporation, was conducted online from September 2019-December 2019. Forty-five companies or organizations in the U.S. and Canada that fabricate, manufacture, handle, dispose, or otherwise use nanomaterials completed the survey. The survey was designed to answer research questions regarding the nanomaterials in use, which resources the companies have consulted for OHS guidance, and the overall OHS culture at the companies. Other questions specifically addressed whether the companies interacted with NIOSH or NIOSH resources to inform OHS policies and practices. Among participating companies, 57.8% had a maximum of 50 employees. Gold nanoparticles and polymers were most common (n = 20; 45.5% each), followed by graphene (36.4%), carbon nanotubes and nanofibers (34.1%), and zinc oxide nanoparticles (31.8%). Environmental monitoring was performed by 31.8% of the companies. While 88.9% of the companies had laminar flow cabinets, only 67.5% required it to be used with ENMs. Information and training programs were indicated by 90% of the sample, and only 29.6% performed specific health surveillance for ENM workers. Personal protective equipment primarily included gloves (100%) and eye/face protection (97.7%). More than a third (37.8%) of the respondents reported using at least one NIOSH resource to acquire information about safe handling of ENMs. The small number of companies that responded to and completed the survey is a considerable limitation to this study. However, the survey data are valuable for gauging the reach and influence of the NIOSH NTRC on nano OHS and for informing future outreach, particularly to small businesses.

SUBMITTER: Neu-Baker NM

PROVIDER: S-EPMC9265280 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:IntroductionInformation regarding workers' practices concerning safety measures in Ethiopia's sugar industries is inadequate.ObjectivesTo assess occupational health and safety practices and associated factors among workers in Ethiopia's Metehara and Wonji sugar industries.DesignA convergent parallel mixed design.SettingMetehara and Wonji sugar industries in Ethiopia (December 2021 through May 2022).ParticipantsWe used a stratified random sampling method to select 1648 participants for the collection of quantitative data. We employed a purposive sampling method to carry out 20 in-depth interviews in order to gather qualitative data.Primary outcome measuresWe computed the extent of occupational health and safety practices using a 21-item questionnaire. Finally, results were graded as 'good' if ≥60% of them were answered correctly and 'poor' if <60% were correctly answered. We created a qualitative data interpretation from the subject's perspective.ResultsThe percentage of good occupational health and safety practices was 29.6% (95% CI: 27% to 32%). Inappropriate provision of personal protective equipment (adjusted OR (AOR)=1.42, 95% CI: 1.10 to 1.83), a lack of strict safety regulation (AOR=1.64, 95% CI: 1.27 to 2.12), a lack of incentives (AOR=1.31, 95% CI: 1.04 to 1.66) and inadequate management support (AOR=1.19, 95% CI: 1.04 to 1.66) were identified as associated factors. Health service usage defects, inappropriate protective equipment use and failure to follow occupational safety commands were identified as challenges.ConclusionsOccupational health and safety measures were not used effectively. The qualitative component of this study confirmed that most participants expressed undesirable practices in occupational health and safety measures. Inappropriate protective device provisions, a lack of strict safety regulation, the absence of incentives and inadequate management support were found to be linked with the use of occupational health and safety measures. The contributing factors we identified potentially indicate areas for future intervention.

Dataset Information

Results of the 2019 Survey of Engineered Nanomaterial Occupational Health and Safety Practices.

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