The Risk of Polygamy and Wives Saving Behavior

In a polygamous society, all monogamous women are potentially at risk of polygamy. However, both the anthropological and economic literatures are silent on the potential impact of the risk of polygamy on economic decisions of monogamous wives. We explore this issue for Senegal using individual panel data. We first estimate a Cox model for the probability of transition to polygamy. Second, we estimate the impact of the predicted risk of polygamy on monogamous wives' savings. We find a positive impact of the risk of polygamy on female savings entrusted to formal or informal institutions, suggestive of self-protective strategies.This increase in savings comes at the cost of reduced consumption, both in terms of household food expenditures and wives' private non-food expenses

The role of frailty in predicting 3 and 6 months functional decline in hospitalized older adults: findings from a secondary analysis

Frailty represents one of the most relevant geriatric syndromes in the 21st century and is a predictor of adverse outcomes in hospitalized older adult, such as, functional decline (FD). This study aimed to examine if frailty, evaluated with the Frailty Index (FI), can predict FD during and after hospitalization (3 and 6 months). Secondary data analysis of a prospective cohort study of 101 hospitalized older adults was performed. The primary outcome was FD at discharge, 3 and 6 months. The FI was created from an original database using 40 health deficits. Functional decline models for each time-point were examined using a binary logistic regression. The prevalence of frailty was 57.4% with an average score of 0.25 (±0.11). Frail patients had significant and higher values for functional decline and social support for all time periods and more hospital readmission in the 3 month period. Multivariable regression analysis showed that FI was a predictor of functional decline at discharge (OR = 1.07, 95% CI = 1.02-1.14) and 3-month (OR = 1.05, 95% CI = 1.01-1.09) but not 6-month (OR = 1.03, 95% CI = 0.99-1.09) follow-up. Findings suggest that frailty at admission of hospitalized older adults can predict functional decline at discharge and 3 months post-discharge.publishe

Description of an advanced practice nursing consultative model to reduce restrictive siderail use in nursing homes

Researchers have demonstrated that the use of physical restraints in nursing homes can be reduced, particularly where advanced practice nurses (APNs) are utilized. We examined the link between APN practice, siderail reduction, and the costs of siderail alternatives in 273 residents in four Philadelphia nursing homes. The majority of participants were cognitively and physically impaired with multiple co-morbidities. APNs recommended a total of 1,275 siderail-alternative interventions aimed at reducing fall risk. The median cost of siderail alternatives to prevent falls per resident was $135. Residents with a fall history experienced a significantly higher cost of recommendation compared to non-fallers. Findings suggest that an APN consultation model can effectively be implemented through comprehensive, individualized assessment without incurring substantial costs to the nursing home. © 2007 Wiley Periodicals, Inc. Res Nurs Health 30: 131–140, 2007Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/56001/1/20185_ftp.pd

Nurse perception of care of hospitalized older adults – a comparative study between northern and central regions of Portugal

Objective: to analyze the relationship between the perceptions of nurses about geriatric care (GC) environment and geriatric nurses’ knowledge and attitudes according to unit type considering the northern and central regions of Portugal. Method: a cross-sectional study was developed among 1068 Portuguese’s nurses in five hospitals. The instrument was Geriatric Institutional Assessment Profile – Portuguese version. The independent samples t-test was when the assumption of normality was verified, otherwise, the Mann-Whitney U test was used. The level of significance was 5%. Results: the profile of perceptions of GC showed a relatively homogeneous pattern (no statistically significant results were found). For the geriatric care environment scale, only the CC/ED units presented significant differences in all considered subscales (resource availability; aging-sensitive care; institutional values; and continuity of care), with more positive perceptions among nurses in the northern region. In Professional Issues scales, only the scale perception of burden related with upsetting behaviors revealed significant differences between regions in all specialties. Conclusion: the findings suggest the need for increased investment by hospital leaders to promote a geriatric nursing practice environment that supports the specialized needs of hospitalized older adults

A Mobile App For Delirium Screening

Objective: The objective of this study is to describe the algorithm and technical implementation of a mobile app that uses adaptive testing to assess an efficient mobile app for the diagnosis of delirium. Materials and Methods: The app was used as part of a NIH-funded project to assess the feasibility, effectiveness, administration time, and costs of the 2-step delirium identification protocol when performed by physicians and nurses, and certified nursing assistants (CNA). The cohort included 535 hospitalized patients aged 79.7 (SD¼6.6) years enrolled at 2 different sites. Each patient was assessed on 2 consecutive days by the research associate who performed the reference delirium assessment. Thereafter, physicians, nurses, and CNAs performed adaptive delirium assessments using the app. Qualitative data to assess the experience of administering the 2-step protocol, and the app usability were also collected and analyzed from 50 physicians, 189 nurses, and 83 CNAs. We used extensible hypertext markup language (XHTML) and JavaScript to develop the app for the iOS–based iPad. The App was linked to Research Electronic Data Capture (REDCap), a relational database system, via a REDCap application programming interface (API) that sent and received data from/to the app. The data from REDCap were sent to the Statistical Analysis System for statistical analysis. Results: The app graphical interface was successfully implemented by XHTML and JavaScript. The API facilitated the instant updating and retrieval of delirium status data between REDCap and the app. Clinicians performed 881 delirium assessments using the app for 535 patients. The transmission of data between the app and the REDCap system showed no errors. Qualitative data indicated that the users were enthusiastic about using the app with no negative comments, 82% positive comments, and 18% suggestions of improvement. Delirium administration time for the 2-step protocol showed similar total time between nurses and physicians (103.9 vs 106.5 seconds). Weekly enrollment reports of the app data were generated for study tracking purposes, and the data are being used for statistical analyses for publications. Discussion: The app developed using iOS could be easily converted to other operating systems such as Android and could be linked to other relational databases beside REDCap, such as electronic health records to facilitate better data retrieval and updating of patient’s delirium status

Nurse perception of care of hospitalized older adults: a comparative study between northern and central regions of Portugal

Objective: to analyze the relationship between the perceptions of nurses about geriatric care (GC) environment and geriatric nurses’ knowledge and attitudes according to unit type considering the northern and central regions of Portugal. Method: a cross-sectional study was developed among 1,068 Portuguese’s nurses in five hospitals. The instrument was Geriatric Institutional Assessment Profile – Portuguese version. The independent samples t-test was when the assumption of normality was verified, otherwise, the Mann-Whitney U test was used. The level of significance was 5%. Results: the profile of perceptions of GC showed a relatively homogeneous pattern (no statistically significant results were found). For the geriatric care environment scale, only the CC/ED units presented significant differences in all considered subscales (resource availability; aging-sensitive care; institutional values; and continuity of care), with more positive perceptions among nurses in the northern region. In Professional Issues scales, only the scale perception of burden related with upsetting behaviors revealed significant differences between regions in all specialties. Conclusion: the findings suggest the need for increased investment by hospital leaders to promote a geriatric nursing practice environment that supports the specialized needs of hospitalized older adults

Percepção dos enfermeiros sobre o cuidado a idosos hospitalizados - estudo comparativo entre as regiões Norte e Central de Portugal

Resumo Objetivo: analisar a relação entre as percepções dos enfermeiros sobre o ambiente de cuidado geriátrico (CG) e os conhecimentos e atitudes destes de acordo com o tipo de unidade, considerando as regiões Norte e Central de Portugal. Método: estudo transversal, desenvolvido com 1068 enfermeiros portugueses em cinco hospitais. O instrumento foi o Geriatric Institutional Assessment Profile - versão em Português. Foi utilizado o teste t para amostras independentes quando a suposição de normalidade foi verificada; caso contrário, utilizou-se o teste de Mann-Whitney. O nível de significância foi de 5%. Resultados: o perfil de percepções de cuidado geriátrico mostrou um padrão relativamente homogêneo (não foram encontrados resultados estatisticamente significantes). Para a escala de ambiente de cuidado geriátrico, apenas as unidades de cuidados intensivos e serviço de urgência apresentaram diferenças significativas em todas as subescalas consideradas (disponibilidade de recursos, cuidado sensível à idade, valores institucionais; e continuidade do cuidado), com percepções mais positivas entre os enfermeiros da região Norte. Nas escalas de Questões Profissionais, somente a escala percepção da sobrecarga relacionada aos comportamentos perturbadores revelou diferenças significativas entre as regiões em todas as especialidades. Conclusão: os resultados sugerem a necessidade de maior investimento pelos gerentes hospitalares para promover um ambiente de prática de enfermagem geriátrica e que vá ao encontro das necessidades e especificidades das pessoas idosas hospitalizadas.Resume Objetivo: analizar la relación entre la percepción de los enfermeros sobre el entorno de la atención geriátrica y el su conocimiento y actitudes según el tipo de unidad tomando en cuenta las regiones del Norte y Centro de Portugal. Método: estudio transversal desarrollado con 1068 enfermeros portugueses en cinco hospitales. El instrumento fue Geriatric Institutional Assessment Profile - versión en portugués. Se utilizo la prueba t para muestra independientes cuando fue verificada la supuesta normalidad; de lo contrario, se utilizó la prueba de Mann-Whitney. El nivel de significancia fue del 5 %. Resultados: el perfil de las percepciones de atención geriátrica mostró un patrón relativamente homogénea (no se encontraron resultados estadísticamente significativos). Para la escala de entorno atención geriátrica, solo las unidades de cuidados intensivos y servicios de urgencias presentaron diferencias significativas en todas las subescalas estudiadas (disponibilidad de recursos; cuidado sensible a edad; valores institucionales y continuidad del cuidado), con una percepción más positiva entre los enfermeros en la región Norte. En las escalas de las cuestiones de carácter profesional, solo la escala percepción de la sobrecarga relacionada con comportamientos desconcertantes reveló diferencias significativas entre las regiones en todas las especialidades. Conclusión: los hallazgos sugieren la necesidad de una mayor inversión por parte de los gerentes del los hospitales para promover un entorno de la práctica de enfermería geriátrica que sea compatible con las necesidades específicas de los adultos mayores hospitalizados.Resume Objective: to analyze the relationship between the perceptions of nurses about geriatric care (GC) environment and geriatric nurses’ knowledge and attitudes according to unit type considering the northern and central regions of Portugal. Method: a cross-sectional study was developed among 1068 Portuguese’s nurses in five hospitals. The instrument was Geriatric Institutional Assessment Profile - Portuguese version. The independent samples t-test was when the assumption of normality was verified, otherwise, the Mann-Whitney U test was used. The level of significance was 5%. Results: the profile of perceptions of GC showed a relatively homogeneous pattern (no statistically significant results were found). For the geriatric care environment scale, only the CC/ED units presented significant differences in all considered subscales (resource availability; aging-sensitive care; institutional values; and continuity of care), with more positive perceptions among nurses in the northern region. In Professional Issues scales, only the scale perception of burden related with upsetting behaviors revealed significant differences between regions in all specialties. Conclusion: the findings suggest the need for increased investment by hospital leaders to promote a geriatric nursing practice environment that supports the specialized needs of hospitalized older adults

Vectors Based on Modified Vaccinia Ankara Expressing Influenza H5N1 Hemagglutinin Induce Substantial Cross-Clade Protective Immunity

New highly pathogenic H5N1 influenza viruses are continuing to evolve with a potential threat for an influenza pandemic. So far, the H5N1 influenza viruses have not widely circulated in humans and therefore constitute a high risk for the non immune population. The aim of this study was to evaluate the cross-protective potential of the hemagglutinins of five H5N1 strains of divergent clades using a live attenuated modified vaccinia Ankara (MVA) vector vaccine.The replication-deficient MVA virus was used to express influenza hemagglutinin (HA) proteins. Specifically, recombinant MVA viruses expressing the HA genes of the clade 1 virus A/Vietnam/1203/2004 (VN/1203), the clade 2.1.3 virus A/Indonesia/5/2005 (IN5/05), the clade 2.2 viruses A/turkey/Turkey/1/2005 (TT01/05) and A/chicken/Egypt/3/2006 (CE/06), and the clade 2.3.4 virus A/Anhui/1/2005 (AH1/05) were constructed. These experimental live vaccines were assessed in a lethal mouse model. Mice vaccinated with the VN/1203 hemagglutinin-expressing MVA induced excellent protection against all the above mentioned clades. Also mice vaccinated with the IN5/05 HA expressing MVA induced substantial protection against homologous and heterologous AH1/05 challenge. After vaccination with the CE/06 HA expressing MVA, mice were fully protected against clade 2.2 challenge and partially protected against challenge of other clades. Mice vaccinated with AH1/05 HA expressing MVA vectors were only partially protected against homologous and heterologous challenge. The live vaccines induced substantial amounts of neutralizing antibodies, mainly directed against the homologous challenge virus, and high levels of HA-specific IFN-γ secreting CD4 and CD8 T-cells against epitopes conserved among the H5 clades and subclades.The highest level of cross-protection was induced by the HA derived from the VN/1203 strain, suggesting that pandemic H5 vaccines utilizing MVA vector technology, should be based on the VN/1203 hemagglutinin. Furthermore, the recombinant MVA-HA-VN, as characterized in the present study, would be a promising candidate for such a vaccine

Prosodic Structure as a Parallel to Musical Structure

Funding for Open Access provided by the UMD Libraries Open Access Publishing Fund.What structural properties do language and music share? Although early speculation identified a wide variety of possibilities, the literature has largely focused on the parallels between musical structure and syntactic structure. Here, we argue that parallels between musical structure and prosodic structure deserve more attention. We review the evidence for a link between musical and prosodic structure and find it to be strong. In fact, certain elements of prosodic structure may provide a parsimonious comparison with musical structure without sacrificing empirical findings related to the parallels between language and music. We then develop several predictions related to such a hypothesis