RESUMO
OBJECTIVE: Work-related mental health problems are a major and growing public and occupational health issue. Although prevention of work-related disease is a central task in the work of occupational physicians, implementation of preventive tasks can still improve. The aim of this paper is to present the development of an intervention to support occupational physicians in the execution of preventive tasks and a protocol for its evaluation. METHODS: An intervention to support occupational physicians has been developed making use of the implementation mapping protocol. The intervention was based on barriers and facilitators for the execution of preventive tasks, input from stakeholders, and evidence-based strategies from literature. RESULTS: The intervention consists of three peer group supervision meetings directed to preventive tasks. During these meetings, occupational physicians will receive materials and will use goal-setting to formulate their own action plans. The IM-PROmPt-study (Implementation of PReventive tasks by Occupational Physicians) is a two-armed cluster randomized controlled trial, comparing peer group supervision directed to the implementation of preventive tasks for occupational physicians with usual peer group supervision. The evaluation will include an effect and process evaluation to examine if the intervention is successful in supporting OPs to implement preventive activities, specifically aimed to prevent work-related mental health problems. DISCUSSION: The intervention is expected to lead to more knowledge and awareness of the value of prevention among OPs, anticipated to lead to both organizational and individual gains. TRIAL REGISTRATION: ISRCTN registry; ISRCTN15394765. Registered on 27 June 2023.
Assuntos
Doenças Profissionais , Serviços de Saúde do Trabalhador , Saúde Ocupacional , Médicos , Humanos , Saúde Mental , Pessoal de Saúde , Doenças Profissionais/prevenção & controle , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
PURPOSE: To investigate the combined effects of occupational physical activity (OPA) and either overweight/obesity or low levels of leisure-time vigorous physical activity (LTVPA) on self-rated health. METHODS: A longitudinal study was performed among 29,987 construction workers with complete data on 2 Workers' Health Surveillance Programs during 2010-2018. Self-reported OPA involved strenuous work postures and manual material handling. Low level of LTVPA was defined as self-reported vigorous activity for less than three times per week lasting at least 20 min per session. Overweight and obesity were based on Body Mass Index (BMI) (25.0 ≤ BMI < 30.0 kg/m2 and BMI ≥ 30.0 kg/m2, respectively) using measured body height and weight. Self-rated health was measured using a single item question. Logistic regression analysis was used to investigate the associations between the separate risk factors at baseline and self-rated health at follow-up. The combined effects of demanding OPA and either overweight/obesity or low level of LTVPA on self-rated health were analyzed using the relative excess risk due to interaction (RERI). RESULTS: Mean follow-up duration was 31.7 (SD = 14.9) months. Construction workers with strenuous work postures (OR 1.35 95% CI 1.25-1.46), manual material handling (OR 1.29 95% CI 1.19-1.40), obesity (OR 1.31 95% CI 1.17-1.47) and low LTVPA (OR 1.13 95% CI 1.01-1.25) were more likely to report poor self-rated health at follow-up. No statistically significant interaction effects were found for OPA and obesity or low LTVPA. CONCLUSIONS: OPA, obesity and low level of LTVPA were separate risk factors for poor self-rated health, but did not appear to have a synergistic effect.
Assuntos
Indústria da Construção , Sobrepeso , Índice de Massa Corporal , Exercício Físico , Humanos , Atividades de Lazer , Estudos Longitudinais , Obesidade/epidemiologia , Sobrepeso/epidemiologia , Fatores de RiscoRESUMO
OBJECTIVES: The objective of this study is to examine the mediating role of unhealthy behaviors and body mass index (BMI) in the relationship between high job strain and self-rated poor health in workers with a low education. METHODS: A total of 8369 low educated workers, who participated in the Lifelines cohort study during the period 2012-2017, were included. Self-reported job strain, health behaviors (smoking, physical activity, and fruit and vegetable consumption), and BMI were assessed at baseline, and self-rated health after 2 years. To assess mediation by the health behaviors and BMI, structural equation modeling with logistic and multinomial regression analyses were performed. RESULTS: Workers with high job strain had a higher odds of poor health (OR 1.34; 95% CI 1.13-1.60) compared to those with low job strain. Workers with high job strain were more likely to have a lack of physical activity (OR 1.14; 95% CI 1.01-1.28), but were not more likely to smoke, to be overweight or obese, or to have a low fruit or vegetable consumption. Workers who smoke, have a lack of physical activity or are overweight or obese are more likely to report poor health (OR 1.37; 95% CI 1.16-1.60, OR 1.25; 95% CI 1.08-1.43, OR 1.37; 95% CI 1.16-1.61, OR 2.25; 95% CI 1.86-2.72). Indirect (mediating) effects of unhealthy behaviors and BMI in the relationship between high job strain and poor health were small and not statistically significant. CONCLUSIONS: No mediating effects of unhealthy behaviors or BMI were found in the relationship between high job strain and self-rated poor health among workers with a low educational level.
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Índice de Massa Corporal , Escolaridade , Comportamentos Relacionados com a Saúde , Nível de Saúde , Estresse Ocupacional/epidemiologia , Adulto , Estudos de Coortes , Dieta Saudável , Feminino , Frutas , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Sobrepeso/epidemiologia , Comportamento Sedentário , Fumar/epidemiologia , VerdurasRESUMO
BACKGROUND: Lifestyle interventions have proven effective for lowering a cardiovascular risk profile by improving lifestyle behaviors, blood glucose and blood cholesterol levels. However, implementation of lifestyle interventions is often met with barriers. This qualitative study sought to determine anticipated barriers and facilitators to the nationwide implementation of an effective lifestyle intervention in the construction industry in the Netherlands. METHODS: Prior to implementation, focus groups were held with 8 lifestyle counselors and semi-structured interviews with 20 employees of the construction industry, 4 occupational physicians, 4 medical assistants, and 1 manager of an occupational health service. The transcripts were coded by two coders and analyzed by constant comparison. RESULTS: Hypothetical employee willingness to sign up for the intervention was facilitated by a high level of perceived risk, perceived added value of the intervention, and perceived social support. It was hampered by a preference for independence and perceived interference with their work. All professionals named a lack of time as an anticipated barrier to implementation. Lifestyle counselors suggested several strategies to improve the proficiency of their counseling technique, such as training in small groups and a continuous stream of employee referrals. Occupational physicians thought they would be hampered in screening employees and referring them to a lifestyle counselor by the perception that addressing employee lifestyles was not their task, and by a counter-productive relationship with other stakeholders. The manager addressed financial incentives and a good intervention fit with the current approach of the OHS. CONCLUSION: The findings suggest that employees can be motivated to sign up for a lifestyle intervention by tailoring the implementation strategy to various subgroups within the target group. Occupational physicians can be motivated to refer employees for the intervention by making a referral personally and professionally rewarding.
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Doenças Cardiovasculares/prevenção & controle , Indústria da Construção , Serviços de Saúde do Trabalhador , Comportamento de Redução do Risco , Atitude do Pessoal de Saúde , Atitude Frente a Saúde , Aconselhamento , Feminino , Grupos Focais , Humanos , Estilo de Vida , Masculino , Motivação , Países Baixos , Pesquisa Qualitativa , Fatores de RiscoRESUMO
A lot of research has been conducted into night work in recent years. This shows that people who work nights have an increased risk of type 2 diabetes and cardiovascular disease; people doing night work in the healthcare sector also have an increased risk of influenza and respiratory tract infections. There are also differences in sleep patterns, physical activity and diet between those who work at night and those who work during the day. However, at this point in time there are no effective lifestyle interventions available to lower the risks associated with night work. Along with the Health Council of the Netherlands we advise limiting night work as much as possible. Work is currently in progress on occupational medicine guidelines for night work.
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Ocupações em Saúde , Doenças Profissionais/etiologia , Jornada de Trabalho em Turnos/efeitos adversos , Tolerância ao Trabalho Programado , Adulto , Dieta/efeitos adversos , Exercício Físico , Feminino , Humanos , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Países Baixos , Fatores de Risco , SonoRESUMO
OBJECTIVE: To investigate the relationship between overweight and obesity and sick leave. DESIGN: Systematic, qualitative review. LITERATURE SEARCH: A search in diverse databases was performed. Studies were considered as relevant if they were longitudinal in design and investigated the relationship between overweight and obesity and sick leave. DATA EXTRACTION: The methodological quality of the studies was evaluated with a quality criteria list. To draw conclusions, a best-evidence synthesis was applied. RESULTS: Thirteen studies were included. Four out of seven found overweight to be a predictor of long-term sick leave, whereas the remaining three showed a positive trend, but did not observe significance. Of the five studies investigating the relationship between overweight and short-term sick leave, inconsistent results were shown. Seven out of eight studies investigating the relationship with long-term sick leave found obesity as a significant predictor of long-term sick leave. In contrast, there were inconsistent results between the five studies examining the relationship between obesity and short spells of sick leave. CONCLUSIONS: Although this review found inconclusive evidence for a relationship between overweight and sick leave, a clear trend was discerned in that overweight was a predictor of especially long spells (>7 days) of sick leave. As regards obesity, there was strong evidence for a positive relationship with sick leave because of the consistent finding that obesity was a significant predictor of long-term sick leave.
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Obesidade/epidemiologia , Licença Médica/estatística & dados numéricos , Feminino , Humanos , Masculino , Medicina do Trabalho/métodos , Sobrepeso/epidemiologia , Pesquisa Qualitativa , Avaliação da Capacidade de TrabalhoRESUMO
OBJECTIVE: To investigate the dose-response relation between moderate and vigorous physical activity and sick leave in a working population. METHODS: Data were used from three large Dutch databases: two continuous, cross sectional surveys among a representative sample of the Dutch population and one prospective cohort study. A distinction was made between duration, frequency and intensity of physical activity. The outcome measure was the number of days of sick leave. Analyses of variance were used to compare sick leave (in days) for workers with different amounts of physical activity, in particular workers meeting the physical activity recommendations v those who did not. Linear and logistic regression analyses were used to obtain effect estimates in the prospective cohort study, with the generalised estimating equation (GEE) method. RESULTS: No relation was found between moderate physical activity and sick leave. In two databases, workers meeting the recommendation of vigorous physical activity (active at a vigorous level for at least three times a week) had significantly less sick leave: more than one day over two months and more than four days over a year. The duration of vigorous physical activity was not associated with sick leave. CONCLUSION: Physical activity at a vigorous intensity level for at least three times a week, as in the CDC/ACSM recommendation, has a positive effect on sick leave.
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Exercício Físico , Licença Médica/estatística & dados numéricos , Adulto , Estudos de Coortes , Estudos Transversais , Feminino , Nível de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos , Estudos Prospectivos , Análise de RegressãoRESUMO
Evidence for adverse health effects of excessive sedentary behaviour in children is predominantly based on cross-sectional studies, measuring TV viewing as proxy for sedentary behaviour. This systematic review and meta-analysis summarizes the evidence on the prospective relationship between childhood sedentary behaviour and biomedical health indicators, overall and stratified by type of sedentary behaviour (TV viewing, computer use/games, screen time and objective sedentary time). PubMed, EMBASE, PsycINFO and Cochrane were systematically searched till January 2015. Methodological quality of all included studies was scored, and a best evidence synthesis was applied. We included 109 studies of which 19 were of high quality. We found moderate-to-strong evidence for a relationship of overall sedentary time with some anthropometrics (overweight/obesity, weight-for-height), one cardiometabolic biomarker (HDL-cholesterol) and some fitness indicators (fitness, being unfit). For other health indicators, we found no convincing evidence because of inconsistent or non-significant findings. The evidence varied by type of sedentary behaviour. The meta-analysis indicated that each additional baseline hour of TV viewing (ß = 0.01, 95%CI = [-0.002; 0.02]) or computer use (ß = 0.00, 95%CI = [-0.004; 0.01]) per day was not significantly related with BMI at follow-up. We conclude that the evidence for a prospective relationship between childhood sedentary behaviour and biomedical health is in general unconvincing.
Assuntos
Comportamento Infantil , Saúde da Criança , Sobrepeso/epidemiologia , Obesidade Infantil/epidemiologia , Comportamento Sedentário , Antropometria , Biomarcadores/sangue , Pressão Sanguínea , Índice de Massa Corporal , Doenças Cardiovasculares/sangue , Doenças Cardiovasculares/epidemiologia , Criança , HumanosRESUMO
AIMS: To investigate the effectiveness of a worksite health promotion programme by individual counselling on sick leave. METHODS: Three municipal services of Enschede, the Netherlands, participated in this trial. A total of 299 civil servants were measured at baseline and were randomised by cluster into the intervention (n = 131) or the control group (n = 168). During nine months, subjects in the intervention group received a total of seven consultations, particularly aimed at increasing their physical activity level and improving their dietary habits. Both the intervention and the control subjects received written information as to several lifestyle factors. Sick leave data regarding the nine month intervention period (from May until January) were collected from each municipal service's personnel department. In addition, sick leave data concerning the nine month period pre- and post-intervention were collected. Sick leave data were analysed using multilevel analysis. RESULTS: For both groups, the mean sick leave rate during the intervention increased compared to before the intervention. After the intervention period, the control group increased even more (from 22.9 to 27.6 days), whereas the intervention group slightly decreased (from 21.5 to 20.5 days). Median values of sick leave rate decreased for both groups. No statistically significant intervention effect was found. In both groups, the mean sick leave frequency slightly decreased over time (intervention effects were not significant). CONCLUSIONS: Results showed no significant effect of individual counselling on sick leave. Continued research investigating the effectiveness of this individual counselling programme on several health related outcomes is useful to clarify the trend observed in sick leave.
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Aconselhamento , Promoção da Saúde/métodos , Licença Médica/estatística & dados numéricos , Adulto , Análise por Conglomerados , Feminino , Humanos , Masculino , Países Baixos , Saúde Ocupacional , Cooperação do Paciente , Local de TrabalhoRESUMO
OBJECTIVE: To determine the effectiveness of a special form of exercise therapy ('Cesar therapy') on self reported recovery and improvement of posture amongst patients with chronic aspecific lower back pain. DESIGN: Prospective randomized controlled and blinded investigation. METHOD: After informed consent had been obtained, patients with chronic aspecific lower back pain were given, on a randomized basis, either an exercise therapy (experimental group, n = 112) or a standard treatment by their general practitioner (control group, n = 110). Outcome measures were self reported recovery of back pain and improvement of posture (thoracic and lumbar spine, pelvis). Self reported recovery was determined by means of a dichotomized 7-point scale (questionnaire). Posture was measured qualitatively by a panel of 11 Cesar therapists (blinded) and quantitatively by an optical-electronic posture recording system (Vicon). Measurements were taken at baseline (pre-randomization) and at 3, 6 and 12 months after randomization. RESULTS: Three months after randomization, patients who were treated according to Cesar therapy, reported an improvement in their back symptoms (80%) significantly more often than the control group (47%). In both groups, however, only small improvements in posture were found. The judgement of the Cesar panel exhibited a significant difference between the two groups, with respect to the spine, in favour of Cesar therapy. Differences between the groups were still present 6 months after randomization, but could no longer be detected at 12 months after randomization. CONCLUSION: Cesar therapy was significantly more effective than standard treatment among patients with chronic lower back pain for a period of 6 months after randomization.
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Terapia por Exercício/métodos , Dor Lombar/terapia , Coluna Vertebral/fisiopatologia , Adulto , Doença Crônica , Medicina de Família e Comunidade/normas , Feminino , Seguimentos , Humanos , Dor Lombar/fisiopatologia , Dor Lombar/psicologia , Masculino , Países Baixos , Medição da Dor , Postura , Guias de Prática Clínica como Assunto , Recuperação de Função Fisiológica , Método Simples-Cego , Inquéritos e Questionários , Fatores de Tempo , Resultado do TratamentoRESUMO
This meta-analytic review critically examines the effectiveness of workplace interventions targeting physical activity, dietary behaviour or both on weight outcomes. Data could be extracted from 22 studies published between 1980 and November 2009 for meta-analyses. The GRADE approach was used to determine the level of evidence for each pooled outcome measure. Results show moderate quality of evidence that workplace physical activity and dietary behaviour interventions significantly reduce body weight (nine studies; mean difference [MD]-1.19 kg [95% CI -1.64 to -0.74]), body mass index (BMI) (11 studies; MD -0.34 kg m⻲ [95% CI -0.46 to -0.22]) and body fat percentage calculated from sum of skin-folds (three studies; MD -1.12% [95% CI -1.86 to -0.38]). There is low quality of evidence that workplace physical activity interventions significantly reduce body weight and BMI. Effects on percentage body fat calculated from bioelectrical impedance or hydrostatic weighing, waist circumference, sum of skin-folds and waist-hip ratio could not be investigated properly because of a lack of studies. Subgroup analyses showed a greater reduction in body weight of physical activity and diet interventions containing an environmental component. As the clinical relevance of the pooled effects may be substantial on a population level, we recommend workplace physical activity and dietary behaviour interventions, including an environment component, in order to prevent weight gain.
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Terapia Comportamental , Peso Corporal , Comportamento Alimentar , Atividade Motora , Local de Trabalho , Tecido Adiposo , Composição Corporal , Humanos , Obesidade/prevenção & controle , Ensaios Clínicos Controlados Aleatórios como Assunto , Circunferência da Cintura , Relação Cintura-Quadril , Aumento de PesoRESUMO
The aim of this systematic review was to describe the prospective relationship between childhood sedentary behaviour and health indicators. We identified prospective studies from searches in PubMed, EMBASE, PsycInfo and Cochrane, from January 1989 through April 2010. Two reviewers independently screened the titles and abstracts for eligibility, rated the methodological quality of the studies, and extracted data. We identified 31 papers, examining 27 different cohorts. The quality score of the studies ranged from 38 to 88%. Nine studies were scored as high quality. According to the best evidence synthesis we found insufficient evidence for a longitudinal positive relationship between 'sedentary time'- mainly TV viewing - and body mass index (BMI) and more specific indicators of fat mass. One high quality and two low quality studies found a significant inverse relationship between sedentary time - mainly TV viewing - and aerobic fitness, leading to moderate evidence for this inverse relationship. There was insufficient evidence for a longitudinal relationship between sedentary time and blood pressure, blood lipids or bone mass. Our systematic review suggests that there is moderate evidence for a longitudinal inverse relationship between screen time and aerobic fitness during childhood. Thus there is evidence to limit screen time in young people in order to prevent low levels of fitness. The possible detrimental health effects of prolonged or excessive sitting on other health indicators needs further study.
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Conhecimentos, Atitudes e Prática em Saúde , Comportamento Sedentário , Índice de Massa Corporal , Criança , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , TelevisãoRESUMO
This systematic review summarizes the current evidence on the financial return of worksite health promotion programmes aimed at improving nutrition and/or increasing physical activity. Data on study characteristics and results were extracted from 18 studies published up to 14 January 2011. Two reviewers independently assessed the risk of bias of included studies. Three metrics were (re-)calculated per study: the net benefits, benefit cost ratio (BCR) and return on investment (ROI). Metrics were averaged, and a post hoc subgroup analysis was performed to compare financial return estimates between study designs. Four randomized controlled trials (RCTs), 13 non-randomized studies (NRSs) and one modelling study were included. Average financial return estimates in terms of absenteeism benefits (NRS: ROI 325%, BCR 4.25; RCT: ROI -49%, BCR 0.51), medical benefits (NRS: ROI 95%, BCR 1.95; RCT: ROI -112%, BCR -0.12) or both (NRS: ROI 387%, BCR 4.87; RCT: ROI -92%, BCR 0.08) were positive in NRSs, but negative in RCTs. Worksite health promotion programmes aimed at improving nutrition and/or increasing physical activity generate financial savings in terms of reduced absenteeism costs, medical costs or both according to NRSs, whereas they do not according to RCTs. Since these programmes are associated with additional types of benefits, conclusions about their overall profitability cannot be made.
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Exercício Físico/fisiologia , Promoção da Saúde/economia , Ciências da Nutrição/educação , Obesidade/prevenção & controle , Local de Trabalho , Absenteísmo , Análise Custo-Benefício , Comportamentos Relacionados com a Saúde , Custos de Cuidados de Saúde , Promoção da Saúde/métodos , HumanosRESUMO
OBJECTIVES: To examine (1) the inter-relationships between socio-economic status (SES), physical activity, three different domains of sitting time (weekday, weekend day and leisure-time sitting), and being overweight or obese (body mass index>/=25 kg/m(2)); and (2) the potential mediation effects of sitting time in the relationship between socio-economic factors and being overweight or obese in working Australian adults. DESIGN: Observational epidemiological study. SUBJECTS: One thousand forty eight working adults. Using a multistage sampling design on neighbourhood SES, participants were from high and low SES neighbourhoods of an Australian capital city. MEASUREMENTS: Neighbourhood SES was assessed using census data; individual SES was based on self-reported educational attainment and household income. There were three sitting time variables: sitting time on weekdays, weekend days and in leisure time. Overweight and obesity were determined using self-reported body weight and height. RESULTS: Gender, age, neighbourhood SES, education, working hours and physical activity were independently associated with weekday, weekend day and leisure-related sitting time. With the exception of education and working hours, these variables were also independently associated with being overweight or obese. Leisure-time sitting was found to be a mediator in the relationships between gender, education and being overweight or obese. CONCLUSION: Strategies to promote less sitting in leisure time are required to combat overweight and obesity in Australian adults, especially among those from low SES neighbourhoods, and among those with high levels of education and income who work long hours.
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Obesidade/fisiopatologia , Descanso/fisiologia , Adulto , Distribuição por Idade , Idoso , Estatura/fisiologia , Índice de Massa Corporal , Peso Corporal/fisiologia , Escolaridade , Emprego , Feminino , Humanos , Renda , Atividades de Lazer , Masculino , Pessoa de Meia-Idade , Obesidade/epidemiologia , Esforço Físico/fisiologia , Vigilância da População/métodos , Distribuição por Sexo , Fatores Socioeconômicos , Austrália do Sul/epidemiologia , Fatores de TempoRESUMO
BACKGROUND: An individual's current status of physical activity and nutrition and readiness to change can be determined using PACE assessment forms. Practitioners have suggested that feedback on the fitness and health components can produce a change in a subject's awareness of their behaviour and thereby lead to a beneficial change in stage of behaviour change. OBJECTIVE: To evaluate the short term effect of personalised feedback on fitness and health status on self reported appraisal of the stage of change. METHODS: A total of 299 civil servants were randomised to an intervention or a reference group. After having been tested for fitness and health, the intervention group received immediate feedback on their test results, whereas the reference group did not. PACE assessment forms were completed twice: before testing and after testing (reference group), or after testing and feedback (intervention group). The time interval between was one hour. The influence of feedback was determined using a x(2) test and analysis of variance. RESULTS: On the basis of the x(2) test, no significant effect of feedback was found on the stage of change of physical activity, nor on the stage of change with regard to nutrition. Analysis of variance results showed no significant effect on the raw PACE score as to physical activity, intake of fruit and vegetables and dietary fat. However, a significant effect was observed on the PACE score of "calorie intake and weight management". Subjects in the intervention group significantly more often regressed on their PACE score on this topic than the reference subjects. CONCLUSIONS: Feedback at baseline on measurements of an intervention study can influence PACE scores and can be considered as a small but relevant start of the intervention itself.