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Change in habits of workers participating in a Labor Gymnastics Program.

ABSTRACT: Background:Demands as to productivity transform the work environment more and more stressful, and negatively impact on the motivation of workers and the performance of their work activities. Initiatives seek to consolidate advances in policies for comprehensive care for workers health, with actions to prevent injuries and promote health. Offering workers a Labor Gymnastics Program (PGL), which is not restricted to attention to musculoskeletal disorders, becomes a tool to encourage change in habits. Aim:To identify possible changes in workers habits after the implementation of a PGL. Method:41 workers in the administrative area and support from a teaching hospital in the municipality of Santa Cruz do Sul answered the questionnaire. The questionnaire includes variables on eating habits, displacement and physical activity, applied before and after intervention. The sessions were held during the workday, with frequency of three times a week, on alternate days, for 4 months, composed of physical activities and information on dietary reeducation, postural education, body awareness and the importance of regular physical activity. Results:There is a predominance of females (61.0%), and age of 33.5±10.2 years. Changes in some habits were identified: increase in the number of workers who practice regular physical activity (p=0.01), increase in the duration and frequency of activity (p=0.04), and maintenance / reduction in the frequency of consumption of "Embedded" (p=0.03). Conclusion:It was possible to identify positive changes in workers habits after the implementation of the PGL, suggesting that it is an important strategy in the field of health promotion.

SUBMITTER: Dos Santos CM

PROVIDER: S-EPMC7413683 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Change in habits of workers participating in a Labor Gymnastics Program.

Dos Santos Carine Muniz CM Ulguim Fernanda Oliveira FO Pohl Hildegard Hedwig HH Reckziegel Miriam Beatrís MB

Revista brasileira de medicina do trabalho : publicacao oficial da Associacao Nacional de Medicina do Trabalho-ANAMT 20200804 1

<h4>Background</h4>Demands as to productivity transform the work environment more and more stressful, and negatively impact on the motivation of workers and the performance of their work activities. Initiatives seek to consolidate advances in policies for comprehensive care for workers health, with actions to prevent injuries and promote health. Offering workers a Labor Gymnastics Program (PGL), which is not restricted to attention to musculoskeletal disorders, becomes a tool to encourage change ...[more]

PMID: 32783006

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Project description:IntroductionThe majority of construction companies are small businesses and small business often lack the resources needed to ensure that their supervisors have the safety leadership skills to build and maintain a strong jobsite safety climate. The Foundations for Safety Leadership (FSL) training program was designed to provide frontline leaders in all sized companies with safety leadership skills. This paper examines the impact of the FSL training by size of business.MethodsLeaders, defined as foremen or other frontline supervisors, from small, medium, and large construction companies were recruited to participate in a study to evaluate the degree to which the FSL changed their understanding and use of the leadership skills, safety practices and crew reporting of safety-related conditions. We used linear mixed modeling methods to analyze pre-post training survey data.ResultsPrior to the training, leaders from small and medium sized companies reported using safety leadership skills less frequently than those from large ones. After the training, regardless of business size, we observed that the FSL training improved leaders understanding of safety leadership skills from immediately before to immediately after the training. Additionally, leaders reported greater use of safety leadership skills, safety practices, and crew reporting of safety-related conditions from before to two-weeks after the training. However, those from small and medium sized companies reported the greatest improvement in their use of safety leadership skills.ConclusionsThe FSL training improves safety leadership outcomes regardless of the size company for which the leader worked. However, the FSL may be even more effective at improving the safety leadership skills of leaders working for smaller sized construction companies or those with lower baseline levels of safety leadership skills. Practical applications: The majority of construction companies employ a small number of employees and therefore may not have the resources to provide their frontline leaders with the leadership training they need to be effective leaders who can create a strong jobsite safety climate. The Foundations for Safety Leadership (FSL) training can help fill this gap.

Project description:BackgroundBiochemical cervical change during labor is not well understood, in part, because of a dearth of technologies capable of safely probing the pregnant cervix in vivo. The need for such a technology is 2-fold: (1) to gain a mechanistic understanding of the cervical ripening and dilation process and (2) to provide an objective method for evaluating the cervical state to guide clinical decision-making. Raman spectroscopy demonstrates the potential to meet this need, as it is a noninvasive optical technique that can sensitively detect alterations in tissue components, such as extracellular matrix proteins, lipids, nucleic acids, and blood, which have been previously established to change during the cervical remodeling process.ObjectiveWe sought to demonstrate that Raman spectroscopy can longitudinally monitor biochemical changes in the laboring cervix to identify spectral markers of impending parturition.Study designOverall, 30 pregnant participants undergoing either spontaneous or induced labor were recruited. The Raman spectra were acquired in vivo at 4-hour intervals throughout labor until rupture of membranes using a Raman system with a fiber-optic probe. Linear mixed-effects models were used to determine significant (P<.05) changes in peak intensities or peak ratios as a function of time to delivery in the study population. A nonnegative least-squares biochemical model was used to extract the changing contributions of specific molecule classes over time.ResultsWe detected multiple biochemical changes during labor, including (1) significant decreases in Raman spectral features associated with collagen and other extracellular matrix proteins (P=.0054) attributed to collagen dispersion, (2) an increase in spectral features associated with blood (P=.0372), and (3) an increase in features indicative of lipid-based molecules (P=.0273). The nonnegative least-squares model revealed a decrease in collagen contribution with time to delivery, an increase in blood contribution, and a change in lipid contribution.ConclusionOur findings have demonstrated that in vivo Raman spectroscopy is sensitive to multiple biochemical remodeling changes in the cervix during labor. Furthermore, in vivo Raman spectroscopy may be a valuable noninvasive tool for objectively evaluating the cervix to potentially guide clinical management of labor.

Project description:ImportanceLabor unionization efforts have resurged in the US, and union membership has been shown to improve worker conditions in some industries. However, little is known about labor unionization membership and its economic effects across the health care workforce.ObjectivesTo examine the prevalence of labor unionization among health care workers and its associations with pay, noncash benefits, and work hours.Design, setting, and participantsThis cross-sectional study was conducted using data from the Current Population Survey and Annual Social and Economic Supplement from 2009 through 2021. The US nationally representative, population-based household survey allowed for a sample of 14 298 self-identified health care workers (physicians and dentists, advanced practitioners, nurses, therapists, and technicians and support staff).ExposuresSelf-reported membership status or coverage in a labor union.Main outcomes and measuresPrevalence and trend in labor unionization. Further comparisons included mean weekly pay, noncash benefits (pension or other retirement benefits; employer-sponsored, full premium-covered health insurance; and employer's contribution to the worker's health insurance plan), and work hours.ResultsThe 14 298 respondents (81.5% women; 7.1% Asian, 12.0% Black, 8.5% Hispanic, 70.4% White individuals; mean [SD] age, 41.6 [13.4] years) included 1072 physicians and dentists, 981 advanced practitioners, 4931 nurses, 964 therapists, and 6350 technicians and support staff. After weighting, 13.2% (95% CI, 12.5% to 13.8%) of respondents reported union membership or coverage, with no significant trend from 2009 through 2021 (P = .75). Among health care workers, those who were members of a racial or ethnic minority group (Asian, Black, or Hispanic individuals compared with White individuals) and those living in metropolitan areas were more likely to report being labor unionized. Reported unionization was associated with significantly higher reported weekly earnings ($1165 vs $1042; mean difference, $123 [95% CI, $88 to $157]; P < .001) and higher likelihood of having a pension or other retirement benefits at work (57.9% vs 43.4%; risk ratio [RR], 1.33 [95% CI, 1.26 to 1.41]; P < .001) and having employer-sponsored, full premium-covered health insurance (22.2% vs 16.5%; RR, 1.35 [95% CI, 1.17 to 1.53]; P < .001). Union members reported more work hours (37.4 vs 36.3; mean differences, 1.11 [95% CI, 0.46 to 1.75]; P < .001) per week. White workers reported mean weekly earnings that were significantly more than members of racial and ethnic minority groups among nonunionized workers ($1066 vs $1001; mean difference, $65 [95% CI, $40 to $91]; P < .001), but there was no significant difference between the 2 groups among unionized workers ($1157 vs $1170; mean difference, -$13 [95% CI, -$78 to $52]; P = .70).Conclusions and relevanceFrom 2009 through 2021, labor unionization among US health care workers remained low. Reported union membership or coverage was significantly associated with higher weekly earnings and better noncash benefits but greater number of weekly work hours.

Project description:Social insect colonies are highly successful, self-organized complex systems. Surprisingly however, most social insect colonies contain large numbers of highly inactive workers. Although this may seem inefficient, it may be that inactive workers actually contribute to colony function. Indeed, the most commonly proposed explanation for inactive workers is that they form a 'reserve' labor force that becomes active when needed, thus helping mitigate the effects of colony workload fluctuations or worker loss. Thus, it may be that inactive workers facilitate colony flexibility and resilience. However, this idea has not been empirically confirmed. Here we test whether colonies of Temnothorax rugatulus ants replace highly active (spending large proportions of time on specific tasks) or highly inactive (spending large proportions of time completely immobile) workers when they are experimentally removed. We show that colonies maintained pre-removal activity levels even after active workers were removed, and that previously inactive workers became active subsequent to the removal of active workers. Conversely, when inactive workers were removed, inactivity levels decreased and remained lower post-removal. Thus, colonies seem to have mechanisms for maintaining a certain number of active workers, but not a set number of inactive workers. The rapid replacement (within 1 week) of active workers suggests that the tasks they perform, mainly foraging and brood care, are necessary for colony function on short timescales. Conversely, the lack of replacement of inactive workers even 2 weeks after their removal suggests that any potential functions they have, including being a 'reserve', are less important, or auxiliary, and do not need immediate recovery. Thus, inactive workers act as a reserve labor force and may still play a role as food stores for the colony, but a role in facilitating colony-wide communication is unlikely. Our results are consistent with the often cited, but never yet empirically supported hypothesis that inactive workers act as a pool of 'reserve' labor that may allow colonies to quickly take advantage of novel resources and to mitigate worker loss.

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Change in habits of workers participating in a Labor Gymnastics Program.

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Change in habits of workers participating in a Labor Gymnastics Program.

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