14 research outputs found
Towards a New Definition of Return-to-Work Outcomes in Common Mental Disorders from a Multi-Stakeholder Perspective
Objectives: To examine the perspectives of key stakeholders involved in the return-to-work (RTW) process regarding the definition of successful RTW outcome after sickness absence related to common mental disorders (CMD's). Methods: A mixed-method design was used: First, we used qualitative methods (focus groups, interviews) to identify a broad range of criteria important for the definition of successful RTW (N = 57). Criteria were grouped into content-related clusters. Second, we used a quantitative approach (online questionnaire) to identify, among a larger stakeholder sample (N = 178), the clusters and criteria most important for successful RTW. Results: A total of 11 clusters, consisting of 52 unique criteria, were identified. In defining successful RTW, supervisors and occupational physicians regarded "Sustainability'' and "At-work functioning" most important, while employees regarded "Sustainability," "Job satisfaction," "Work-home balance,'' and " Mental Functioning" most important. Despite agreement on the importance of certain criteria, considerable differences among stakeholders were observed. Conclusions: Key stakeholders vary in the aspects and criteria they regard as important when defining successful RTW after CMD-related sickness absence. Current definitions of RTW outcomes used in scientific research may not accurately reflect these key stakeholder perspectives. Future studies should be more aware of the perspective from which they aim to evaluate the effectiveness of a RTW intervention, and define their RTW outcomes accordingly
Energetic Selection of Topology in Ferredoxins
Models of early protein evolution posit the existence of short peptides that bound metals and ions and served as transporters, membranes or catalysts. The Cys-X-X-Cys-X-X-Cys heptapeptide located within bacterial ferredoxins, enclosing an Fe4S4 metal center, is an attractive candidate for such an early peptide. Ferredoxins are ancient proteins and the simple α+β fold is found alone or as a domain in larger proteins throughout all three kingdoms of life. Previous analyses of the heptapeptide conformation in experimentally determined ferredoxin structures revealed a pervasive right-handed topology, despite the fact that the Fe4S4 cluster is achiral. Conformational enumeration of a model CGGCGGC heptapeptide bound to a cubane iron-sulfur cluster indicates both left-handed and right-handed folds could exist and have comparable stabilities. However, only the natural ferredoxin topology provides a significant network of backbone-to-cluster hydrogen bonds that would stabilize the metal-peptide complex. The optimal peptide configuration (alternating αL,αR) is that of an α-sheet, providing an additional mechanism where oligomerization could stabilize the peptide and facilitate iron-sulfur cluster binding
Genetic parameters for uniformity of harvest weight and body size traits in the GIFT strain of Nile tilapia
Effectiviteit van vroegtijdige verzuimanalyse op duur van claim bij zelfstandigen met psychische klachten
Om terugkeer naar werk te bewerkstelligen bij psychische klachten zijn vele interventies ontworpen en onderzocht, maar veelal in een werknemerspopulatie. In deze studie is onderzocht of een vroegtijdige diagnostische interventie (Psyon Verzuimanalyse, PVA) een positief effect heeft op de duur tot eerste vermindering van het arbeidsongeschiktheidspercentage en op de duur van een arbeidsongeschiktheidsclaim bij zelfstandigen met een arbeidsongeschiktheidsverzekering die zich ziekmelden vanwege psychische klachten. Design van de studie was een randomised-controlled-trial met een follow-up duur van 12 maanden en met een interventiegroep (N=41) en een controlegroep (N=47). De duur tot eerste vermindering in arbeidsongeschiktheid is gemiddeld 49.3 dagen eerder in de interventiegroep (p=0.009). Het gemiddeld verschil in duur tot sluiting van de arbeidsongeschiktheidsclaim is 63.2 dagen (p=0.056), in het voordeel van de interventiegroep. De diagnostische PVA-interventie draagt mogelijk bij aan een vroegtijdige start van behandeling en levert aldus een positieve bijdrage aan verkorting van de duur van de arbeidsongeschiktheidsclaim
Effectiviteit van vroegtijdige verzuimanalyse op duur van claim bij zelfstandigen met psychische klachten
Predicting the Effectiveness of Work-Focused CBT for Common Mental Disorders: The Influence of Baseline Self-Efficacy, Depression and Anxiety
New Pyrazole-Based Ligands: Synthesis, Characterization, and Catalytic Activity of Their Copper Complexes
Effectiveness of Workplace Interventions in Return-to-Work for Musculoskeletal, Pain-Related and Mental Health Conditions: An Update of the Evidence and Messages for Practitioners
Purpose The objective of this systematic review was to synthesize evidence on the effectiveness of workplace-based return-to-work (RTW) interventions and work disability management (DM) interventions that assist workers with musculoskeletal (MSK) and pain-related conditions and mental health (MH) conditions with RTW. Methods We followed a systematic review process developed by the Institute for Work & Health and an adapted best evidence synthesis that ranked evidence as strong, moderate, limited, or insufficient. Results Seven electronic databases were searched from January 1990 until April 2015, yielding 8898 non-duplicate references. Evidence from 36 medium and high quality studies were synthesized on 12 different intervention categories across three broad domains: health-focused, service coordination, and work modification interventions. There was strong evidence that duration away from work from both MSK or pain-related conditions and MH conditions were significantly reduced by multi-domain interventions encompassing at least two of the three domains. There was moderate evidence that these multi-domain interventions had a positive impact on cost outcomes. There was strong evidence that cognitive behavioural therapy interventions that do not also include workplace modifications or service coordination components are not effective in helping workers with MH conditions in RTW. Evidence for the effectiveness of other single-domain interventions was mixed, with some studies reporting positive effects and others reporting no effects on lost time and work functioning. Conclusions While there is substantial research literature focused on RTW, there are only a small number of quality workplace-based RTW intervention studies that involve workers with MSK or pain-related conditions and MH conditions. We recommend implementing multi-domain interventions (i.e. with healthcare provision, service coordination, and work accommodation components) to help reduce lost time for MSK or pain-related conditions and MH conditions. Practitioners should also consider implementing these programs to help improve work functioning and reduce costs associated with work disability.</p