15 research outputs found
Structured Early Consultation with the Occupational Physician Reduces Sickness Absence Among Office Workers at High Risk for Long-Term Sickness Absence: a Randomized Controlled Trial
Objective To examine the efficacy of structured early consultation among employees at high risk for future long-term sickness absence, in the prevention and/or reduction of sickness absence. The focus of the experiment was the timing of the intervention, that is, treatment before sickness absence actually occurs. Methods In the current prospective randomized controlled trial (RCT), employees at high risk for long-term sickness absence were selected based on responses to a 34-item screening questionnaire including demographic, workplace, health and psychosocial factors associated with long-term sickness absence (>28 days). A total of 299 subjects at risk for future long-term sickness absence were randomized in an experimental group (n = 147) or in a control group (n = 152). Subjects in the experimental group received a structured early consult with their occupational physician (OP), in some cases followed by targeted intervention. The control group received care as usual. Sickness absence was assessed objectively through record linkage with the company registers on sickness absence over a 1 year follow-up period. Results Modified intention-to-treat analysis revealed substantial and statistically significant differences (p = 0.007) in total sickness absence duration over 1 year follow-up between the experimental (mean 18.98; SD 29.50) and control group (mean 31.13; SD 55.47). Per-protocol analysis additionally showed that the proportion of long-term sickness absence spells (>28 days) over 1 year follow-up was significantly (p = 0.048) lower in the experimental (9.1%) versus control group (18.3%). Conclusions Structured early consultation with the OP among employees at high risk for future long-term sickness absence is successful in reducing total sickness absence
24hour heart rate variability in shift workers: Impact of shift schedule
Abstract: 24-Hour Heart Rate Variability in Shift Workers: Impact of Shift Schedule: L.G.P.M. van AMELSVOORT, et al. Department of Epidemiology, Maastricht University-Disturbance of the circadian pattern of cardiac autonomic control by working at night when the physiological system anticipates rest could explain part of the elevated cardiovascular risk in shift workers. Analysis of Heart Rate Variability (HRV) is a non-invasive tool to estimate disturbances of the cardiac autonomic control. To assess the influence of working at night on cardiac autonomic control, HRV levels were determined in shift workers. 24-h ECG recordings were made during a day on morning shift and a day on night shift. Within person differences between a morning and a night shift were calculated. Possible modification of the reported effects by the shift schedule was determined. Significantly elevated mean %LF during sleep was found on a day worked on night shift compared with a day on day shift (%LF + 3.04, P<0.01). Type of shift schedule was found to be a significant modifier of this effect. The difference in %LF between the night and day shift for the different shift schedules apart were: + 0.88% for the workers in the fast forward rotating shift, + 3.06% for the fast backward rotating shift, + 6.15% (P<0.001) for the medium speed backward rotating shift and + 1.18% for the shift workers without a regular shift schedule. The results suggest an increased sympathetic dominance during a night shift sleep, indicating an inferior sleep quality. Optimisation of this schedule might diminish this impact and could contribute to a reduction of the cardiovascular disease risk among shift workers. (J Occup Health 2001; 43: 32-38
Addressing long-term sickness absence:moving beyond disease, illness and work-related factors for effective prevention
The mutual relationship between shift work and depressive complaints - a prospective cohort study
Implementing the ICF in Occupational Health; building a curriculum as an exemplary case
BACKGROUND: This paper addresses the need for a paradigm shift from post-diagnosis tertiary care towards maintenance and promotion of health across the lifespan, for healthcare in general and in occupational healthcare specifically. It is based on the assumption that the realization of this paradigm shift may be facilitated by teaching (future) occupational health professionals to use the International Classification of Functioning, Disability and Health (ICF). OBJECTIVE: Describing the development of a an ICF based occupational health curriculum. METHODS: Grafting a training trajectory in the ICF for educating the biopsychosocial health paradigm, onto a training trajectory in the Critical Appraisal of a Topic (CAT), a method for teaching evidence based practice skills. RESULTS: The development process of the training trajectories in the master program Work, Health, and Career at Maastricht University is described as an example of an intervention for shifting the paradigm in healthcare curricula. The expected results are a shift from the biomedical towards the biopsychosocial paradigm, a reductionist approach towards a more holistic view on cases, a reactive way of working towards a more proactive work style, and from using a merely quantifiable evidence base towards using a broad evidence base. CONCLUSIONS: Incorporating the biopsychosocial paradigm into the assessment and scientific reasoning skills of students is not only valuable in occupational healthcare but might be a valuable approach for all disciplines in healthcare for which contextual factors are important e.g. rehabilitation, psychiatry and nutritional science
Fostering functioning of workers: A new challenge for prevention in occupational health
Given large changes in working conditions and society, occupational health care has to prioritize its efforts towards fostering health and functioning of workers and as such promote work participation. This requires that more emphasis is given on the application of biopsychological models in the care of workers. Although a biopsychological approach is often mentioned as essential part of occupational health care, it's application is often hampered in practice, by practical barriers and lack of practical knowledge. This is illustrated by a study that uncovered facilitating and hindering factors in the implementation process of a preventive strategy, proven effective in reducing the risk of long term sickness absence. To facilitate the use of biopsychological models in occupational health care, it is shown that setting up a training curriculum is possible, based on the International Classification of Functioning, Disability and Health (ICF) grafted on available training in evidence based practice skills is possible. Furthermore, there is a need for elaboration of the personal factors relevant for workers and the relevant work-related environmental factors to support practical application of ICF in occupational health care. A paradigm shift in occupational health care can facilitate widespread implementation of the biopsychosocial approach in occupational health and may stimulate occupational health professionals to further integrate this approach in their daily practice