Dataset Information

Psychosocial Risks Assessment in Cryopreservation Laboratories.

ABSTRACT:

Background

Psychosocial risks are increasingly a type of risk analyzed in organizations beyond chemical, physical, and biological risks. To this type of risk, a greater attention has been given following the update of ISO 9001: 2015, more precisely the requirement 7.1.4 for the process operation environment. The update of this normative reference was intended to approximate OHSAS 18001: 2007 reference updated in 2018 with the publication of ISO 45001. Thus, the organizations are increasingly committed to achieving and demonstrating good occupational health and safety performance.

Methods

The aim of this study was to characterize the psychosocial risks in a cryopreservation laboratory and to develop a predictive model for psychosocial risk management. The methodology followed to collect the information was the inquiry by questionnaire that was applied to a sample comprising 200 employees.

Results

The results show that most of the respondents are aware of the psychosocial risks, identifying interpersonal relationships and emotional feelings as the main factors that lead to this type of risks. Furthermore, terms such as lack of resources, working hours, lab equipment, stress, and precariousness show strong correlation with psychosocial risks. The model presented in this study, based on artificial neural networks, exhibited good performance in the prediction of the psychosocial risks.

Conclusion

This work presents the development of an intelligent system that allows identifying the weaknesses of the organization and contributing to the enhancement of the psychosocial risks management.

SUBMITTER: Fernandes A

PROVIDER: S-EPMC7728826 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature

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Publications

Psychosocial Risks Assessment in Cryopreservation Laboratories.

Fernandes Ana A Figueiredo Margarida M Ribeiro Jorge J Neves José J Vicente Henrique H

Safety and health at work 20200726 4

<h4>Background</h4>Psychosocial risks are increasingly a type of risk analyzed in organizations beyond chemical, physical, and biological risks. To this type of risk, a greater attention has been given following the update of ISO 9001: 2015, more precisely the requirement 7.1.4 for the process operation environment. The update of this normative reference was intended to approximate OHSAS 18001: 2007 reference updated in 2018 with the publication of ISO 45001. Thus, the organizations are increasi ...[more]

PMID: 33329909

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Project description:IntroductionTajikistan has a laboratory network with three levels of tuberculosis (TB) laboratories. The external quality assessment (EQA) of sputum smear microscopy was implemented in 2007. The objective of this study was to evaluate the EQA system and identify potential performance improvement strategies in TB microscopic laboratories in Sughd, Tajikistan.MethodsThis is a cross-sectional study based on retrospective record review and secondary data analyses on Acid-Fast Bacilli (AFB) microscopy data and EQA reading results collected between the first quarter of 2011 and the fourth quarter of 2013. Descriptive analyses were conducted to examine the overview of microscopy laboratories activities, EQA results, and laboratory performance.ResultOf the 123,874 smears examined between 2011 and 2013, 11,522 (9.30%) were re-checked by the EQA system. The population TB screening rate rose from 0.46% in 2011 to 0.57% in 2013, and the case positivity rate decreased from 6.98% to 4.80%. The regional EQA results showed a reduction in high false-positive, high false-negative, and low false-negative errors. False-positive errors had decreased from 0.13% in 2011 to 0.07% in 2013, and false-negative errors from 0.91% in 2011 to 0.15% in 2013. Regional sensitivity of smear microscopy, when compared to re-checking controller, increased from 88.2% in 2011 to 97.2% in 2013. The regional specificity level remained relatively stable at above 99%.ConclusionOur study found that a decreasing trend of case positivity rate from 2011 to 2013 in Sughd, though the overall laboratory workload was on the rise. In addition, EQA results showed an overall error reduction and an improved sensitivity of smear microscopy in the region. The overview of microscopic laboratory activities and the actual evaluation of the EQA system on sputum smear microscopy complement each other in providing a better picture on the progress of TB laboratory strengthening. We recommend similar approaches to be adapted by future evaluations on TB microscopic laboratories, particularly among countries of high burden. Interactive training and feedback loops are crucial to improving TB surveillance in Tajikistan.

Project description:BackgroundLaboratory work provides students with the ability to process skills, perform experiments and tests, and interpret experimental data. Instead of traditional teaching methods, there are good laboratory experiences to develop a conceptual understanding of science. A lack of laboratory safety requirements and practice can affect the health of students, staff, and the environment. Therefore, the current study provides updated safety requirements and practice information.ObjectiveThe purpose of this study was to evaluate safety requirements and practices among teaching laboratories at the Health Institute 2021.MethodsAn institutional-based descriptive study design was conducted on November 15-20, 2020, among staff members of the Bule Hora University Institute of Health. Seventeen randomly selected academic staffs and laboratory assistants from 2 departments participated in the study. Data were collected through a self-administered questionnaire and an observational checklist. Finally, the data were coded and entered into Statistical Package for Social Sciences (SPSS) version 20 for analysis. Data were then analyzed using simple quantitative descriptions such as frequency counts and percentages. The data are presented in a table.ResultsOf the safety requirements evaluated, only 33.3% (6) were available in the laboratory. Of the safety practices evaluated, 44.6% were used all the time, 37.7% were used occasionally, and 17.6% were never practiced in the laboratory by the respondents. Of his respondents, 58.8% had never been regularly inspected for laboratory safety, and 77% had never received training in laboratory safety. Observations show that teaching laboratories in health organizations lack safety manuals/first aid diaries or guidelines, laboratory building drainage systems, adequate ventilation, water flow, and appropriate laboratory sizes.ConclusionsThis study reveals poor laboratory safety practices and safety requirements in teaching laboratories. These limitations may cause health problems, environmental pollution, contamination, and chemical spills. Stakeholders should improve safety requirements and create awareness among staff, students, and lab assistants.

Dataset Information

Psychosocial Risks Assessment in Cryopreservation Laboratories.

Background

Methods

Results

Conclusion

Publications

Psychosocial Risks Assessment in Cryopreservation Laboratories.

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