Nurse Health, Work Environment, Presenteeism and Patient Safety

Presenteeism is linked to negative outcomes for patients, nurses, and health care organizations; however, we lack understanding of the relationships between nurse fatigue, burnout, psychological well-being, team vitality, presenteeism, and patient safety in nursing. Therefore, the two aims of this study were: (a) to examine the fit of a literature-derived model of the relationships between presenteeism, psychological health and well-being, fatigue, burnout, team vitality, and patient safety; and (b) to examine the role of presenteeism as a mediator between patient safety and the other model variables. Survey data were analyzed using Composite Indicator Structural Equation (CISE) modeling, a type of structural equation modeling. Model fit was acceptable with multiple significant relationships. Presenteeism due to job-stress mediated multiple relationships to patient safety. Our findings indicate that focusing on job-stress presenteeism may be relevant for this population and may offer additional insight into factors contributing to decreased nurse performance and the resulting risks to patient safety.JONAS PhilanthropiesThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at [email protected]

The role of recruitment and dispersal limitation in tree community assembly in Amazonian forests.

Na publicação: Marcelo B. Medeiros

Ergonomics and human factors in healthcare system design – An introduction to this special issue

Ergonomics and human factors in healthcare system design – An introduction to this special issu

Community participation and maternal health service utilization: lessons from the health extension programme in rural southern Ethiopia

Background Health extension workers (HEWs) are the implementers of the unique primary health care programme of Ethiopia. They facilitate community participation in maternal health service delivery via the health development army (HDA) and pregnant women forums (PWFs). As part of a quality improvement intervention, HEWs received training, guidance and supervision focused on facilitation of HDA meetings and PWFs. We aimed to assess the effect of the intervention on maternal health service utilization and explore the perceptions of stakeholders regarding efforts to enhance community participation in maternal health. Methods We conducted a mixed method study in Shebedino woreda (district), Sidama Zone, southern Ethiopia. The research team observed HDA meetings and PWFs (15), conducted in-depth interviews with 32 HEWs, 8 HEW supervisors and maternal health program managers, and conducted 8 focus group discussions (FGDs) with community members. The interviews and FGDs were recorded, transcribed, translated, coded in Nvivo and thematically analysed. We also collected quantitative data on HDA and PWF participation, antenatal care attendance and skilled delivery and analysed using Excel (Microsoft Inc, Seattle, WA, USA). Results The proportion of HDA leaders and pregnant women who attended the HDA and PWF meetings increased by 30.6% and 36% respectively, over 18 months of the intervention. The percentage of pregnant women identified and referred by HDA leaders increased from 42% to 85%, the antenatal care utilization increased from 73.4% to 77.6% and skilled delivery increased from 76.7% to 83.3%,) (p<0.05). From interviews with stakeholders, we found improved awareness about maternal health services and increased health seeking behaviour. However, lack of incentives and reporting formats for HDA leaders, absenteeism and limited support from kebele administrators constrained community participation in maternal health. Conclusion With focused training, guidance and regular supportive supervision, HEWs were able to stimulate and enhance community participation, resulting in better maternal health service utilization in rural communities. HEWs, volunteer HDAs, pregnant women and the wider community have a role to play in quality improvement of maternal health services

Confirmation of Clinical Diagnosis in Requests for Prenatal Prediction of SMA Type I

The recent discovery of a major SMA-locus in the chromosomal region 5q makes it possible to carry out prenatal DNA studies in families in which a child with SMA type I has been born. Since direct mutation analysis is not yet possible, the reliability of prenatal prediction of SMA type I usually depends on the certainty of the clinical diagnosis in the index patient. Sixteen requests were received for DNA studies in couples who had had a previous child with SMA type I. After re-evaluation, the performance of prenatal diagnosis was rejected in four cases. Among the other twelve families prenatal DNA analysis of chorion villus biopsies has been carried out in three families. In all three cases the fetus had inherited the high-risk haplotypes from both parents, and the parents chose to terminate the pregnancy. An illustration of the prenatal DNA studies in one family is given. The importance of confirmation of the diagnosis SMA type I before performing DNA studies is emphasised

Changing the computer-patient-physician relationship : a qualitative evaluation of 30-inch computer screens in family medicine exam rooms

The electronic health record (EHR) and use of computers in today's exam rooms is a dramatic change in medicine from decades past. There are concerns about how the computer and EHR might adversely affect patient-provider interaction and that it may be detrimental to PCC. Patient-centered care (PCC) promotes active involvement of the patient in their medical care. Several positive outcomes have been associated with PCC, including: better emotional health, improved symptom burden, improved recovery, and fewer diagnostic tests and referrals both at the time of the visit and in the subsequent 2 months. PCC can therefore help to decrease medical expenditures while improving patient outcomes and satisfaction. It has been proposed that certain exam room and computer configurations combined with uses of the EHR may enhance PCC. If we can better determine how different types of computers affect this interaction, it would help suggest improvements for increasing PCC, thus gaining the aforementioned benefits of decreased cost and improved health outcomes

Addition of PTK787/ZK 222584 can lower the dosage of amsacrine to achieve equal amounts of acute myeloid leukemia cell death

Acute myeloid leukemia (AML) is a disease with a poor prognosis. It has been demonstrated that AML cells express the vascular endothelial growth factors, VEGFA and VEGFC, as well as kinase insert domain-containing receptor (VEGFR2), the main receptor for downstream effects, resulting in an autocrine pathway for cell survival. This study investigates the role of the VEGFR inhibitor PTK787/ZK 222584 in leukemic cell death, and the possibility of an additional effect on cell death by a chemotherapeutic drug, amsacrine. In three AML cell lines and 33 pediatric AML patient samples, we performed total cell-kill assays to determine the percentages of cell death achieved by PTK787/ZK 222584 and/or amsacrine. Both drugs induced AML cell death. Using a response surface analysis, we could show that, in cell lines as well as in primary AML blasts, an equal magnitude of leukemic cell death could be obtained when lower doses of the more toxic amsacrine were combined with low dosages of the less toxic VEGFR inhibitor. This study shows that PTK787/ ZK 222584 might have more clinical potential in AML when combined with a chemotherapeutic drug such as amsacrine. In future, it will be interesting to study whether the complications and the long-term effects of chemotherapy can be reduced by lowering the dosages of amsacrine, and by replacing it with other drugs with lower toxicity profiles, such as PTK787/ZK 222584