RESUMO
The present study used soils collected from a small-scale gold mine area to determine the health risks due to trace elements to the at-risk population in the study area. The work involved 74 soil samples from four sampling categories: 29 samples were from the mining pits (MD), 18 samples from the first washing area (WA), 17 samples from the second washing area (WB), and 10 samples from the control area (C). All samples were analyzed for Cr, Cu, As, Pb, Cd, Co, Ni, Zn, and Hg using the Energy Dispersive X-Ray Florescence (ED-XRF) method. Trace element levels were found to vary across the four sampling categories. The concentrations of trace elements recorded from different sampling categories varied in an increasing order of MD > WA > WB > C. Mercury was detected in the highest levels (max. 3.72 ± 0.15) at WB while it was not detected in the samples from C. Samples from MD indicated that Cu (max. 737.66 ± 1.3 mg/kg) was found in the highest levels whereas Hg (mean = 0.007 mg/kg) was the lowest. At WA, Cu (max. = 178.97 ± 2.46 mg/kg) registered the highest average concentration while Hg (mean = 0.05 mg/kg) had the lowest concentration. For WB, Cu (max. = 230.66 ± 3.99 mg/kg) was found in the highest concentration. The hazard index value for all exposure routes was found to be 1.77, making noncarcinogenic effects significant to the adult population. For children, the hazard index value was 9.11, showing a severe noncarcinogenic effect on children living in the study area. For the noncancer effects through the inhalation pathway, the risk posed by Ni, Cu, Zn, and Pb was negligible for both adults and children, while Co posed the highest noncancer risk for children. Cobalt also indicated the highest noncancer risk for children through the dermal pathway, while As indicated the highest noncancer risk to children through ingestion. For the cancer risk, the adults were more at risk compared to children, except for As and Co through the dermal pathway posing the highest threat. Trace element concentrations, hazard quotient, and hazard index values indicated that the area was polluted and that noncarcinogenic and carcinogenic effects on residents and miners were significant. Therefore, there is a need to put in place mining regulations aimed at protecting the at-risk human population in the study area.
Assuntos
Exposição Ambiental , Mineração , Poluentes do Solo , Oligoelementos , Adulto , Criança , Exposição Ambiental/efeitos adversos , Exposição Ambiental/estatística & dados numéricos , Humanos , Características de Residência/estatística & dados numéricos , Medição de Risco , Poluentes do Solo/efeitos adversos , Poluentes do Solo/análise , Oligoelementos/efeitos adversos , Oligoelementos/análise , Trabalho/estatística & dados numéricosRESUMO
PURPOSE: To report healthcare resource use and associated costs in controlled versus uncontrolled carcinoid syndrome (CS) in patients with neuroendocrine tumours. METHODS: A cross-sectional, non-interventional multicentre study was conducted with retrospective data analysis. Resource use was compared between two patient groups: those with controlled CS (> 12 months with no uncontrolled CS episodes) and uncontrolled CS (< 12 months since last uncontrolled episode). Patients were matched for age, sex, and origin and grade of tumour. When no matching patients were available, data from deceased patients were used. Information on healthcare resource use came from review of medical records, patient history and physician reports. Working capacity was assessed using the Work Productivity and Activity Impairment General Health questionnaire. RESULTS: Twenty-six university hospitals in Spain participated, between July 2017 and April 2018. 137 patients were enrolled; 104 were analysed (2 groups of 52). Patients with uncontrolled CS had 10 times more emergency department (ED) visits (mean 1.0 vs 0.10 visits; P = 0.0167), were more likely to have a hospital admission (40.4% vs 19.2%; P = 0.0116) and had longer hospital stays (mean 7.87 vs 2.10 days; P = 0.0178) than those with controlled CS. This corresponded to higher annual hospitalisation costs (mean 5511.59 vs 1457.22; P = 0.028) and ED costs (161.25 vs 14.85; P = 0.0236). The mean annual total healthcare costs were 60.0% higher in patients with uncontrolled than controlled CS (P = NS). CONCLUSION: This study quantifies higher health resource use, and higher hospitalisation and ED costs in patients with uncontrolled CS. Better control of CS may result 3in lower medical costs.
Assuntos
Custos de Cuidados de Saúde , Necessidades e Demandas de Serviços de Saúde/economia , Síndrome do Carcinoide Maligno/economia , Absenteísmo , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Custos Diretos de Serviços , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Custos de Cuidados de Saúde/estatística & dados numéricos , Necessidades e Demandas de Serviços de Saúde/estatística & dados numéricos , Hospitalização/economia , Hospitalização/estatística & dados numéricos , Hospitais Universitários/estatística & dados numéricos , Humanos , Masculino , Síndrome do Carcinoide Maligno/patologia , Síndrome do Carcinoide Maligno/terapia , Pessoa de Meia-Idade , Tumores Neuroendócrinos/economia , Tumores Neuroendócrinos/patologia , Tumores Neuroendócrinos/terapia , Presenteísmo/estatística & dados numéricos , Estudos Retrospectivos , Espanha , Trabalho/estatística & dados numéricosRESUMO
We investigated what degree of risk of infection with COVID-19 is necessary so that people intend to stay home, even when doing so means losing their salary. We conducted an online survey across Brazil during the initial outbreak, in which 8,345 participants answered a questionnaire designed to identify the maximum tolerated risk (k') necessary for them to disregard social distancing recommendations and guarantee their salaries. Generalized linear mixed models, path analysis structural equation, and conditional interference classification tree were performed to further understand how sociodemographic factors impact k' and to establish a predictive model for the risk behavior of leaving home during the pandemic. We found that, on average, people tolerate 38% risk of infection to leave home and earn a full salary, but this number decreased to 13% when the individual risk perception of becoming ill from severe acute respiratory syndrome coronavirus-2 is considered. Furthermore, participants who have a medium-to-high household income and who are older than 35 years are more likely to be part of the risk-taking group who leave home regardless of the potential COVID-19 infection level; while participants over 45 years old and with good financial health are more likely to be part of the risk-averse group, who stay home at the expense of any salary offered. Our findings add to the political and public debate concerning lockdown strategies by showing that, contrary to supposition, people with low socioeconomic status are not more likely to ignore social distancing recommendations due to personal economic matters.
Assuntos
COVID-19/psicologia , Assunção de Riscos , Trabalho/psicologia , Adolescente , Adulto , Fatores Etários , Brasil , COVID-19/epidemiologia , Comércio/estatística & dados numéricos , Emprego/estatística & dados numéricos , Feminino , Humanos , Renda/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Quarentena/psicologia , Comportamento Social , Trabalho/estatística & dados numéricosRESUMO
OBJECTIVES: Among all Organization for Economic Cooperation and Development countries, South Korean older adults work until the latest age. We investigate the extent to which work experiences over the life course and family circumstances can be associated with older workers' incentives to remain in the labor force beyond the statutory pension age. We explore gender-specific patterns of labor force exit and labor force re-entry in later life. METHODS: Using panel data of South Korean older workers and retirees from 2006 to 2016, we estimate multilevel discrete-time models with random effects to predict their labor force transition process that unfolds over time. RESULTS: Results show that skilled manual workers are less likely to exit employment and more likely to re-enter the labor force. A longer history of self-employment is related to later retirement. The relationship between career characteristics and the risk of retirement is only significant for men. Late-aged employment transition among women appears to be more related to family conditions. Women who receive financial support from adult offspring are more likely to remain out of the labor force but this relationship is not pronounced among men. DISCUSSION: Policies aimed at extending working lives need to provide various types of social support to older job seekers, especially those who had low-class jobs and those without family networks.
Assuntos
Emprego , Motivação , Aposentadoria , Fatores Sexuais , Trabalho , Idoso , Mobilidade Ocupacional , Emprego/classificação , Emprego/métodos , Emprego/psicologia , Emprego/estatística & dados numéricos , Relações Familiares , Feminino , Humanos , Relação entre Gerações , Masculino , Avaliação das Necessidades , Pensões , República da Coreia , Aposentadoria/economia , Aposentadoria/psicologia , Aposentadoria/estatística & dados numéricos , Fatores Socioeconômicos , Fatores de Tempo , Trabalho/economia , Trabalho/estatística & dados numéricosRESUMO
The COVID-19 pandemic has exposed, and intensified, health inequities faced by Latinx in the United States. Washington was one of the first U.S. states to report cases of COVID-19. Public health surveillance shows that 31% of Washington cases are Latinx, despite being only 13% of the state population. Unjust policies related to immigration, labor, housing, transportation, and education have contributed to both past and existing inequities. Approximately 20% of Latinx are uninsured, leading to delays in testing and medical care for COVID-19, and early reports indicated critical shortages in professional interpreters and multilingual telehealth options. Washington State is taking action to address some of these inequities. Applying a health equity framework, we describe key factors contributing to COVID-19-related health inequities among Latinx populations, and how Washington State has aimed to address these inequities. We draw on these experiences to make recommendations for other Latinx communities experiencing COVID-19 disparities.
Assuntos
Infecções por Coronavirus/etnologia , Disparidades em Assistência à Saúde/etnologia , Hispânico ou Latino/estatística & dados numéricos , Pneumonia Viral/etnologia , Betacoronavirus , COVID-19 , Barreiras de Comunicação , Política de Saúde , Acessibilidade aos Serviços de Saúde/organização & administração , Habitação/normas , Humanos , Pandemias , SARS-CoV-2 , Tradução , Estados Unidos/epidemiologia , Washington/epidemiologia , Trabalho/estatística & dados numéricosRESUMO
OBJECTIVE: The COVID-19 pandemic is more than a public health crisis. Lockdown measures have substantial societal effects, including a significant impact on parents with (young) children. Given the existence of persistent gender inequality prior to the pandemic, particularly among parents, it is crucial to study the societal impact of COVID-19 from a gender perspective. The objective of this paper is to use representative survey data gathered among Dutch parents in April 2020 to explore differences between mothers and fathers in three areas: paid work, the division of childcare and household tasks, and three dimensions of quality of life (leisure, work-life balance, relationship dynamics). Additionally, we explore whether changes take place in these dimensions by comparing the situation prior to the lockdown with the situation during the lockdown. METHOD: We use descriptive methods (crosstabulations) supported by multivariate modelling (linear regression modelling for continuous outcomes; linear probability modelling (LPM) for binary outcomes (0/1 outcomes); and multinomial logits for multinomial outcomes) in a cross-sectional survey design. RESULTS: Results show that the way in which parents were impacted by the COVID-19 pandemic reflects a complex gendered reality. Mothers work in essential occupations more often than fathers, report more adjustments of the times at which they work, and experience both more and less work pressure in comparison to before the lockdown. Moreover, mothers continue to do more childcare and household work than fathers, but some fathers report taking on greater shares of childcare and housework during the lockdown in comparison to before. Mothers also report a larger decline in leisure time than fathers. We find no gender differences in the propensity to work from home, in perceived work-life balance, or in relationship dynamics. CONCLUSION: In conclusion, we find that gender inequality in paid work, the division of childcare and household work, and the quality of life are evident during the first lockdown period. Specifically, we find evidence of an increase in gender inequality in relation to paid work and quality of life when comparing the situation prior to and during the lockdown, as well as a decrease in gender inequality in the division of childcare and household work. We conclude that the unique situation created by restrictive lockdown measures magnifies some gender inequalities while lessening others. DISCUSSION: The insights we provide offer key comparative evidence based on a representative, probability-based sample for understanding the broader impact of lockdown measures as we move forward in the COVID-19 pandemic. One of the limitations in this study is the cross-sectional design. Further study, in the form of a longitudinal design, will be crucial in investigating the long-term impact of the COVID-19 pandemic on gender inequality.
Assuntos
COVID-19/epidemiologia , Cuidado da Criança/estatística & dados numéricos , Qualidade de Vida , Quarentena/estatística & dados numéricos , Fatores Socioeconômicos , Inquéritos e Questionários , Trabalho/estatística & dados numéricos , Adulto , Criança , Características da Família , Feminino , Humanos , Atividades de Lazer , Masculino , Casamento , Pessoa de Meia-Idade , Países Baixos , Pandemias , Quarentena/psicologia , Trabalho/economiaRESUMO
Background: The link between personality traits and employment status in individuals with chronic health conditions (CHCs) is largely unexplored. In this study, we examined this association among 21,173 individuals with CHCs and whether this association differs between individuals suffering from a heart disease, depression, anxiety, cancer, chronic obstructive pulmonary disease, musculoskeletal disease (MSD) and type 2 diabetes mellitus (T2DM). Methods: This study was conducted using baseline data from the Lifelines Cohort Study. Employment status and the presence of CHCs were determined by questionnaire data. The Revised Neuroticism-Extroversion-Openness Personality Inventory (NEO-PI-R) was used to measure eight personality facet traits. We conducted disease-generic and disease-specific logistic regression analyses. Results: Workers with higher scores on self-consciousness (OR: 1.02; 95% CI: 1.01-1.02), impulsivity (1.03; 1.02-1.04), excitement seeking (1.02; 1.01-1.02), competence (1.08; 1.07-1.10) and self-discipline (1.04; 1.03-1.05) were more often employed. Adults with higher scores on anger-hostility (0.97; 0.97-0.98), vulnerability (0.98; 0.97-0.99), and deliberation (0.96; 0.95-0.97) were least often employed. Personality facets were associated strongest with employment status among individuals suffering from MSD and weakest in individuals with T2DM. Conclusions: Personality might be a key resource to continue working despite having a CHC. This may be relevant for the development of targeted personality-focused interventions.
Assuntos
Doença Crônica , Emprego , Personalidade , Trabalho/estatística & dados numéricos , Adulto , Estudos de Coortes , Feminino , Humanos , Masculino , Países Baixos , Inventário de Personalidade , Vigilância da População , Estudos ProspectivosRESUMO
BACKGROUND: There are limited data on population-wide assessment of cost in Crohn's disease (CD) and ulcerative colitis (UC). AIM: To estimate the societal cost of actively treated CD and UC in Sweden. METHODS: We identified 10 117 prevalent CD and 19 762 prevalent UC patients, aged ≥18 years on 1 January 2014 and 4028 adult incident CD cases and 8659 adult incident UC cases (2010-2013) from Swedish Patient Register. Each case was matched to five population comparators. Healthcare costs were calculated from medications, outpatient visits, hospitalisations and surgery. Cost of productivity losses was derived from disability pension and sick leave. RESULTS: The mean annual societal costs per working-age patient (18-64 years) with CD and UC were $22 813 (vs $7533 per comparator) and $14 136 (vs $7351 per comparator), respectively. In patients aged ≥65 years, the mean annual costs of CD and UC were $9726 and $8072 vs $3875 and $4016 per comparator, respectively. The majority of cost for both CD (56%) and UC (59%) patients originated from productivity losses. Higher societal cost of working-age CD patients as compared to UC patients was related to greater utilisation of anti-TNF (22.2% vs 7.4%) and increased annual disability pension (44 days vs 25 days). Among incident CD and UC patients, the mean total cost over the first year per patient was over three times higher than comparators. CONCLUSION: In Sweden, the societal cost of incident and prevalent CD and UC patients was consistently two to three times higher than the general population.
Assuntos
Colite Ulcerativa , Doença de Crohn , Custos de Cuidados de Saúde , Recursos em Saúde , Licença Médica , Absenteísmo , Adolescente , Adulto , Colite Ulcerativa/economia , Colite Ulcerativa/epidemiologia , Colite Ulcerativa/terapia , Doença de Crohn/economia , Doença de Crohn/epidemiologia , Doença de Crohn/terapia , Feminino , Custos de Cuidados de Saúde/estatística & dados numéricos , Recursos em Saúde/economia , Recursos em Saúde/estatística & dados numéricos , Hospitalização/economia , Hospitalização/estatística & dados numéricos , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Prevalência , Licença Médica/economia , Licença Médica/estatística & dados numéricos , Suécia/epidemiologia , Fator de Necrose Tumoral alfa/uso terapêutico , Trabalho/economia , Trabalho/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: Work is considered a structural determinant of health, yet specific determinants that could be targeted at the community level have not been elaborated. The aim of this research is to develop a methodology for incorporating employers and employment into community health assessment. METHODS: As part of a community based participatory research (CBPR) collaboration, we inventoried and characterized businesses in two neighborhoods using multiple data sources and walk-around surveys. Community and academic researchers planned, executed, discussed, and debated the methodology, the findings, and the potential for incorporating "work" in community health considerations. RESULTS: In two contiguous communities with a total population of roughly 100,000, we identified 1,127 employers: 85% were small employers; almost 70% of businesses were in retail, service, financial/business services, and food/accommodations sectors. Cash economy, hidden employment, and phantom businesses were uncovered. CONCLUSION: We developed a CBPR approach to incorporating local businesses and employment sectors into community health assessment in economically and socially disadvantaged communities. Knowing about "work" in a community will form the basis for including business owners into CBPR partnerships and incorporating work-related health and economic factors into community health improvement and quality of life plans.
Assuntos
Emprego/estatística & dados numéricos , Determinantes Sociais da Saúde , População Urbana/estatística & dados numéricos , Populações Vulneráveis/estatística & dados numéricos , Trabalho/estatística & dados numéricos , Adolescente , Adulto , Pesquisa Participativa Baseada na Comunidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Saúde Pública/estatística & dados numéricos , Adulto JovemRESUMO
Does working time affect workers' health behavior and health? We study this question in the context of a French reform that reduced the standard workweek from 39 to 35 hours, at constant earnings. Our empirical analysis exploits arguably exogenous variation in the reduction of working time across employers due to the reform. We find that the shorter workweek reduced smoking by six percentage points, corresponding to 16% of the baseline mean. The reform also appears to have lowered BMI and increased self-reported health, but these effects are imprecisely estimated in the overall sample. A heterogeneity analysis provides suggestive evidence that while the impact on smoking was concentrated among blue-collar workers, body mass index decreased only among white-collar workers. These results suggest that policies which reduce working time could potentially lead to important health benefits.
Assuntos
Comportamentos Relacionados com a Saúde , Nível de Saúde , Trabalho/estatística & dados numéricos , Adulto , Índice de Massa Corporal , Feminino , França/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Saúde Ocupacional , Ocupações , Fumar/epidemiologia , Fatores Socioeconômicos , Fatores de TempoRESUMO
Time use is both a cause of social inequality and a consequence of social inequality. However, how social class stratifies time use patterns is seldom studied. In this paper, I describe the time use patterns in the years 1983 and 2015 by social class, and gender in the British context. Using sequence analysis methods, I show how the diversity of time use patterns in British society is socially stratified. I find that 13 clusters capture the heterogeneity of time use patterns and that these clusters are associated with social class, gender, and day of the week. These clusters capture patterns of paid and unpaid work schedules, as well as leisure patterns. The results show that men have experienced a reduction of the standard Monday to Friday 8-hr working day, while women have experienced a general increase in this type of schedule. On the other hand, patterns of domestic working days have reduced for women and increased for men. Important differences exist in paid and unpaid work patterns between social classes. Working-class women have experienced an important increase in shift work on weekends. They are also much more likely to be doing unpaid work on weekdays compared to upper-class and middle-class women. Working-class men are more likely to experience non-working days and leisure days on both weekdays and weekends and are more likely to be doing shift work. They are also more often doing unpaid work on weekdays compared to men in upper-class households. Patterns of childcare indicate that all families have increased their childcare time. Men in upper-class households in particular have experienced an important growth in childcare time between 1983 and 2015. I conclude by discussing how time use can further our understanding of social stratification.
Assuntos
Atividades de Lazer , Classe Social , Trabalho/estatística & dados numéricos , Adulto , Idoso , Emprego , Inglaterra , Características da Família , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores SexuaisRESUMO
BACKGROUND: Anxiety and depression are associated with substantial functional impairment. Prompt Mental Health Care (PMHC), the Norwegian adaptation of IAPT is currently piloted across Norway, as a means to improve access to evidence-based care for adults with anxiety disorders (including subthreshold cases) and minor to moderate depression. The aims of the current paper were to examine the change in work status and functional status from pre- to post-treatment and 12 months post-treatment among clients at the first 12 PMHC pilot sites, and whether degree of change differed across sociodemographic characteristics. METHODS: A prospective cohort design was used, including working age clients receiving treatment between October 2014 and December 2016 (n = 1446, participation rate = 61%). Work status and functional status were self-reported, the latter by the Work and Social Adjustment Scale (WSAS). Changes in work status and WSAS score were examined through multilevel models based on maximum likelihood estimation. Likelihood ratio tests were performed to determine whether the interaction between time and the respective background variables were statistically significant. RESULTS: A substantial increase in regular work participation was observed from pre- to post-treatment, which further had increased at 12 months post-treatment. The increase was driven by a corresponding reduction in proportion of clients working and receiving benefits (OR 0.38 [0.29-0.50] baseline to final treatment, OR = 0.19 [0.12-0.32] final treatment to 12-months post-treatment), while no statistically significant change was observed in proportion out of work. Large improvement (ES = - 0.89) in WSAS score was observed from pre- to post treatment. WSAS score at 12 months post-treatment remained at the post-treatment level. CONCLUSIONS: Previous research has shown substantial symptom improvement among clients receiving treatment in PMHC. The current findings indicate that PMHC might also be able to aid adults struggling with mild to moderate anxiety and depression in returning to usual level of functioning. The degree to which the observed improvements are attributable to the treatment need nonetheless to be confirmed in a trial including a control group and with more complete follow-up data from registries.
Assuntos
Ansiedade/terapia , Depressão/terapia , Desempenho Físico Funcional , Trabalho/estatística & dados numéricos , Adolescente , Adulto , Idoso , Ansiedade/psicologia , Depressão/psicologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Noruega , Estudos Prospectivos , Fatores Socioeconômicos , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: The aim of this multi-center study was to assess predictive factors for work-day loss as an indirect cost element in Behçet's syndrome (BS). METHODS: In this cross-sectional, multi-center study, 834 BS patients (F/M: 441/393, age mean: 38.4 ± 10.9 years) were included. Data were collected by a questionnaire regarding treatment protocols, disease duration, smoking pattern, frequency of medical visits during the previous year and self-reported work-day loss during the previous year. RESULTS: Work-day loss was observed in 16.2% of patients (M/F: 103/32). The percentages of being a smoker (81.8%), using immunosuppressive (IS) medications (82%), and having disease duration <5 years (74%) were higher in male patients with work-day loss (P < .05). The majority of males (90.9%) had more than four clinic visits during the previous year. Moreover, the mean work-day loss (30.8 ± 57.7 days) was higher in patients with vascular involvement (56.1 ± 85.9) than those without (26.4 ± 50.6 days) (P = .046). In addition, increased frequency of ocular involvement (25.9%) was also observed in patients with work-day loss compared to others (8.6%) (P = .059). CONCLUSION: Work-day loss was associated with both vascular and ocular involvement. Close associations were observed among male gender, early period of the disease, frequent medical visits, being a smoker and treatment with IS medications in patients with work-day loss.
Assuntos
Síndrome de Behçet/economia , Trabalho/estatística & dados numéricos , Adulto , Síndrome de Behçet/diagnóstico , Síndrome de Behçet/tratamento farmacológico , Custos e Análise de Custo , Estudos Transversais , Feminino , Humanos , Imunossupressores/uso terapêutico , Masculino , Índice de Gravidade de Doença , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: The objective of this study is to test the hypothesis that short sleep duration is associated with fewer minutes of transportation, work, and leisure physical activity (PA). DESIGN: This is a cross-sectional study conducted from 2008 to 2011. SETTING: The study setting included four sites across the U.S. (Bronx, NY; Chicago, IL; Miami, FL; San Diego, CA). PARTICIPANTS: A total of 14,653 Hispanic/Latino adults aged 18-74 years were enrolled as participants for the study. MEASUREMENTS: Respondents reported sleep duration and transportation (including walking and cycling), work (including volunteering, paid work, and household chores), and leisure (including sports) PA domains and sociodemographic characteristics, other sleep characteristics, cardiometabolic health, health behaviors, and depressive symptoms. RESULTS: In analyses weighted to reflect the Hispanic/Latino population of the four cities sampled, 61% had sleep duration 7-9 hours, 19% each had sleep duration < 7 hours and > 9 hours. Those sleeping < 7 hours spent 106 minutes/day in work-related PA, compared with those who spent fewer than 40 minutes/day in transportation-related or leisure-related PA. Sleep duration < 7 hours was associated with 26 minutes more in work-related PA (95% confidence interval [CI]: 16.7, 36.0), compared with sleep duration of 7-9 hours, adjusting for age and sex. Results were similar in employed respondents only, adjusting for occupation class and shift work frequency. Sleep duration was not associated with transportation-related or leisure-related PA. CONCLUSIONS: Short sleep duration is associated with more work-related PA, both in the overall sample and among those employed. Individuals with higher work-related PA may face multiple demands and stressors that negatively influence sleep duration.
Assuntos
Exercício Físico , Hispânico ou Latino/psicologia , Sono , Trabalho/estatística & dados numéricos , Adolescente , Adulto , Idoso , Estudos Transversais , Feminino , Hispânico ou Latino/estatística & dados numéricos , Humanos , Atividades de Lazer , Masculino , Pessoa de Meia-Idade , Autorrelato , Fatores de Tempo , Meios de Transporte , Estados Unidos , Adulto JovemRESUMO
Work is a cornerstone of social development. Quantifying the impact on development of fluctuations in work hours is important because longer work hours increasingly seem to be the norm. Based on an integrative perspective that combines individual, organizational, and social factors, we constructed a model using data from 31 member countries of the Organisation for Economic Co-operation and Development (OECD). The proposed model was used to test the effect of work hours on different levels and to propose feasible suggestions accordingly. The results show that people in developing countries work more hours per week than those in developed countries, and that males work longer hours than females. Furthermore, regression analysis shows that current work hours are having a negative impact on development in OECD countries, especially in developing countries where people are working longer hours. Longer hours, in other words, do not promote development effectively. Specifically, work hours at the individual level are negatively related to health. At the level of organization, work hours are a reverse indicator of organizational performance, and at the level of society, there is a negative relationship between work hours and economic development. This study provides support for the proposition by the International Labour Organization to reduce work hours, and it facilitates our understanding of the relationship between work hours and social development.
Assuntos
Países Desenvolvidos , Países em Desenvolvimento , Desenvolvimento Econômico/estatística & dados numéricos , Nível de Saúde , Trabalho/estatística & dados numéricos , Eficiência Organizacional , Feminino , Humanos , Masculino , Organização para a Cooperação e Desenvolvimento Econômico , Análise de Regressão , Distribuição por Sexo , Fatores de TempoRESUMO
OBJECTIVE: To analyze social inequalities in the prevalence of indicators of active aging in the Brazilian older adult population. METHODS: This is a cross-sectional study with a sample of 11,177 older adults who participated in the Brazilian National Health Survey in 2013. We estimated the prevalence of five domains of active aging (social activities, civic engagement, leisure-time physical activity, paid work, and volunteer work) according to gender, ethnicity, schooling, income, and private health insurance. Prevalence ratios and confidence intervals were calculated using Poisson regression. RESULTS: The percentage of involvement in organized social activities, civic engagement, and physical activity was 25.1, 12.4, and 13.1%, respectively. Regarding work, 20.7% of the sample had a paid job, and 9.7% participated in volunteer work. Women had a higher prevalence of participation in organized social activities and volunteer work; while civic engagement and paid work were more frequent among men. White people were more likely to participate in social activities, volunteer work, and leisure-time physical activity, explained by their schooling. The strata with a higher level of schooling, income, and who had private health insurance showed a greater incidence of participation in all activities studied. CONCLUSION: The five activities analyzed are challenging for the proposed policy of active aging, as they are marked by considerable social inequality.
OBJETIVO: Analisar desigualdades sociais na prevalência de indicadores de envelhecimento ativo na população idosa brasileira. MÉTODOS: Estudo transversal com amostra de 11.177 idosos que participaram da Pesquisa Nacional de Saúde do Brasil em 2013. Estimaram-se as prevalências de cinco domínios do envelhecimento ativo (atividades sociais, participação cívica, atividade física de lazer, trabalho remunerado e trabalho voluntário) segundo sexo, raça/cor, escolaridade, renda e posse de plano privado de saúde. As razões de prevalência e os intervalos de confiança foram calculados pela regressão de Poisson. RESULTADOS: O percentual de envolvimento em atividades sociais organizadas, participação cívica e atividade física foi de 25,1; 12,4 e 13,1%, respectivamente. Em relação ao trabalho, 20,7% exerciam trabalho remunerado e 9,7% participavam de trabalho voluntário. As mulheres apresentaram maiores prevalências de participação em atividades sociais organizadas e em trabalho voluntário; e entre os homens prevaleceu a participação cívica e o trabalho remunerado. Entre os brancos, foram observadas maiores frequências de participação em atividades sociais, trabalho voluntário e atividade física de lazer, explicadas pela escolaridade. E os estratos com maior nível de escolaridade, renda e com posse de plano privado de saúde apresentaram maiores prevalências de participação em todas as atividades consideradas. CONCLUSÃO: As cinco atividades analisadas se apresentam como desafiadoras à proposta política de envelhecimento ativo por serem marcadas por considerável desigualdade social.
Assuntos
Envelhecimento/fisiologia , Exercício Físico/fisiologia , Inquéritos Epidemiológicos/métodos , Classe Social , Idoso , Idoso de 80 Anos ou mais , Brasil/epidemiologia , Estudos Transversais , Feminino , Inquéritos Epidemiológicos/estatística & dados numéricos , Humanos , Seguro Saúde/estatística & dados numéricos , Atividades de Lazer , Masculino , Pessoa de Meia-Idade , Distribuição por Sexo , Fatores Sexuais , Fatores Socioeconômicos , Inquéritos e Questionários , Trabalho/fisiologia , Trabalho/estatística & dados numéricosRESUMO
Economic and evolutionary models of parental investment often predict education biases toward earlier-born children, resulting from either household resource dilution or parental preference. Previous research, however, has not always found these predicted biases-perhaps because in societies where children work, older children are more efficient at household tasks and substitute for younger children, whose time can then be allocated to school. The role of labor substitution in determining children's schooling remains uncertain, however, because few studies have simultaneously considered intrahousehold variation in both children's education and work. Here, we investigate the influence of coresident children on education, work, and leisure in northwestern Tanzania, using detailed time use data collected from multiple children per household (n = 1,273). We find that age order (relative age, compared with coresident children) within the household is associated with children's time allocation, but these patterns differ by gender. Relatively young girls do less work, have more leisure time, and have greater odds of school enrollment than older girls. We suggest that this results from labor substitution: older girls are more efficient workers, freeing younger girls' time for education and leisure. Conversely, relatively older boys have the highest odds of school enrollment among coresident boys, possibly reflecting traditional norms regarding household work allocation and age hierarchies. Gender is also important in household work allocation: boys who coreside with more girls do fewer household chores. We conclude that considering children as both producers and consumers is critical to understanding intrahousehold variation in children's schooling and work.
Assuntos
Características da Família , Zeladoria/estatística & dados numéricos , Estudantes/estatística & dados numéricos , Trabalho/estatística & dados numéricos , Fatores Etários , Países em Desenvolvimento , Feminino , Humanos , Masculino , Modelos Econômicos , Fatores Sexuais , Fatores Socioeconômicos , Tanzânia , Fatores de TempoRESUMO
Salutary retirement policy depends on a clear understanding of factors in the workplace that contribute to work ability at older ages. Research in occupational health typically uses either self-reported or objective ratings of the work environment to assess workplace determinants of health and work ability. This study assessed whether individual characteristics and work-related demands were differentially associated with (1) self-reported ratings of job resources from older workers in the Health and Retirement Study, and (2) corresponding objective ratings of job resources from the Occupational Information Network (O*NET). Results from regression and relative weights analyses showed that self-reported ratings were associated with self-reported job demands and personal resources, whereas corresponding O*NET ratings were associated with differences in gender, race, or socioeconomic standing. As a result, subjective ratings may not capture important aspects of aging workers' sociodemographic background that influence work ability, occupational sorting, opportunities for advancement, and ultimately the job resources available to them. Future studies should consider including both subjective and objective measures to capture individual and societal level processes that drive the relationship between work, health, and aging.
Assuntos
Trabalho/psicologia , Local de Trabalho/psicologia , Adulto , Idoso , Feminino , Humanos , Satisfação no Emprego , Masculino , Pessoa de Meia-Idade , Saúde Ocupacional , Aposentadoria , Autorrelato , Trabalho/estatística & dados numéricos , Local de Trabalho/estatística & dados numéricosRESUMO
The seasonality of grass-based, seasonal-calving dairy systems results in disproportionately higher labor demands during the spring, when cows are calving, than in the remaining seasons. This study aimed to (1) examine the relationship between labor efficiency and profitability; (2) investigate strategies to reduce the hours worked per day by the farmer, family, and farm staff in the spring by having certain tasks outsourced; and (3) quantify the economic implications of those strategies. Data from an existing labor efficiency study on Irish dairy farms were used in conjunction with economic performance data from the farms. Tasks that required the highest level of farm labor per day in the spring were identified and hypothetical strategies to reduce the farm hours worked per day were examined. A stochastic budgetary simulation model was then used to examine the economic implications of employing these strategies and the effects of their use in conjunction with a proportionate increase in cow numbers that would leave the hours worked per day unchanged. The strategies were to use contractors to perform calf rearing, machinery work, or milking. Contracting out milking resulted in the greatest reduction in hours worked per day (5.6 h/d) followed by calf rearing (2.7 h/d) and machinery work (2 h/d). Reducing the hours worked per day by removing those tasks had slight (i.e., <5%) negative effects on profitability; however, maintaining the farm hours worked per day while utilizing the same strategies and increasing herd sizes resulted in profitable options. The most profitable scenario was for farms to increase herd size while contracting out milking.