Search results for "INDEX"
showing 10 items of 5395 documents
Predictors of mortality in COPD patients after hospitalization due to an exacerbation
2019
Aim: Identify factors related to mortality at 6 months after hospitalization by an acute COPD exacerbation (AECOPD). Method: We performed a 12-month prospective, observational study (July 2017-June 2018) that included COPD patients admitted by an AECOPD. Sociodemographic data, comorbidities, functional and clinical parameters were collected. Mortality at 6 months of admission was considered the end point. Results: 278 consecutive patients were enrolled, of whom 48 (16.2%) died during 6 months after AECOPD. Univariate analysis showed that age (p Conclusions: In COPD patients, Barthel Index, grade of dyspnea and previous hospitalizations are independent risk factors for mortality at 6 months,…
High level of plasma estradiol as a new predictor of ischemic arterial disease in older postmenopausal women: the three-city cohort study.
2012
Background Despite evidence that estrogens may be involved in atherothrombosis, the role of endogenous sex steroid hormones in ischemic arterial disease among postmenopausal women remains uncertain. Methods and Results In the Three‐City prospective cohort study of subjects (n=9294) >65 years of age, we investigated the association of total 17β‐estradiol, bioavailable 17β‐estradiol, and total testosterone with the 4‐year incidence of ischemic arterial disease among postmenopausal women who did not use any hormone therapy. We designed a case–cohort study including a random sample of 537 subjects and 106 incident cases of first cardiovascular events. Weighted Cox proportional‐hazards model…
Effects of deep cervical flexor training on pressure pain thresholds over myofascial trigger points in patients with chronic neck pain.
2012
The purpose of this study was to assess the effects of a low-load training program for the deep cervical flexors (DCFs) on pain, disability, and pressure pain threshold (PPT) over cervical myofascial trigger points (MTrPs) in patients with chronic neck pain.Thirty patients with chronic idiopathic neck pain participated in a 6-week program of specific training for the DCF, which consisted of active craniocervical flexion performed twice per day (10-20 minutes) for the duration of the trial. Perceived pain and disability (Neck Disability Index, 0-50) and PPT over MTrPs of the upper trapezius, levator scapulae, and splenius capitis muscles were measured at the beginning and end of the training…
Housing Affordability in Metropolitan Areas. The Application of a Combination of the Ratio Income and Residual Income Approaches to Two Case Studies …
2017
Housing affordability problems have become more serious over the course of the last few decades and are now also affecting the middle-class, despite the fall in prices on the housing market. This study proposes a methodology to assess threshold-income as an index for measuring housing affordability by applying a combination of the ratio income and residual income approaches. The methodology is applied to two particular areas of Sicily in Italy as case studies consisting of medium-size metropolitan areas located in a less developed European region. The areas have been chosen on the basis of their different territorial structure: a polarized area that comprises a high-density city centre and …
Sosioøkonomisk status og mors kroppsmasseindeks er assosiert med varighet av delvis amming og fullamming av norske spedbarn : En tverrsnittsundersøke…
2017
Masteroppgave folkehelsevitenskap ME516 - Universitetet i Agder 2017 Objective: To explore whether there is an association between socioeconomic status and maternal body mass index, and duration of partial breastfeeding/exclusive breastfeeding of Norwegian infants in 2016. Design: Cross-sectional design. Baseline data from a randomized controlled trial, collected by a Food Frequency Questionnaire. Setting: Recruitment was done through Facebook and child health care centres in 2016. In total 1048 infants/parents were interested in participating in the study Early Food for Future Health. Subjects: A total of 715 infant/mother- dyads completed the questionnaire when the child was between 5 and…
Early and Longitudinal Humoral Response to the SARS-CoV-2 mRNA BNT162b2 Vaccine in Healthcare Workers: Significance of BMI, Adipose Tissue and Muscle…
2022
Background: This study aimed to investigate the early and longitudinal humoral response in Healthcare Workers (HCWs) after two doses of the BNT162b2 vaccine and to assess the association between metabolic and anthropometric parameters and the humoral response after vaccination. Methods: The study included 243 fully vaccinated HCWs: 25.50% previously infected with SARS-CoV-2 (with prior history of COVID-19—PH) and 74.40%—uninfected, seronegative before the first vaccination (with no prior history of COVID-19—NPH). IgG antibodies were measured, and sera were collected: prior to the vaccination, 21 days after the first dose, and 14 days and 8 months after the second dose. Res…
Electronic and optical properties of CeO 2 from first principles calculations
2016
International audience; First-principles calculations of the electronic structure of CeO2 nanoparticles (NPs) were performed to investigate published experimental data obtained by different spectroscopies. The main features of the valence and conduction bands have been analyzed from the total and partial density of states. Several functionals were applied to interpret and quantify the optical properties, including the dielectric function, extinction coefficient and refractive index. It is found that the on-site hybrid functional B3PW91 modelled most suitably the band gap region of CeO2 NPs and consequently gave a more accurate band gap value. It also agreed very well with the experimental v…
Integrando marketing experiencial y service dominant logic: creación de un índice de co-creación de valor interactivo y contextual
2017
El Valor Percibido es crucial para dos aproximaciones claves en Marketing: el Marketing Experiencial y el Service Dominant Logic (SDL), Sin embargo, la segunda no parece haber integrado toda la riqueza de la primera. Por ello, este trabajo, tras revisar la aproximación al Valor Experiencial (en general, y según Holbrook) y el SDL y la noción de co-creación de Valor, propone ejes argumentales de relación y un modelo conceptual integrador de sendas propuestas. El estudio empírico plantea un índice de co-creación de Valor, soportado por un modelo estructural de orden jerárquico. que es testado con PLS en 240 huéspedes de hotel. Los resultados permiten refrendar que la co-creación de Valor es a…
Moral values, empathy and identification with fictional characters: the representative universe at “Cuéntame cómo pasó” (TVE)
2012
En la presente investigación se muestran los resultados de un estudio de base experimental sobre el análisis de los valores morales presentes en la serie emitida por Televisión Española “Cuéntame cómo pasó”. La discusión se centra en los valores morales como el aspecto nuclear de este constructo audiovisual, en especial en su posible correlación con la identificación de los personajes y la empatía ficcional del formato. En el estudio participaron 47 estudiantes universitarios y 36 personas de más edad, quienes fueron sometidos a unos cuestionarios analíticos anteriores y posteriores al visionado de dos capítulos de la serie televisiva. Tras la aplicación pre-test y post-test de la Escala de…
Comparing indoor performances of a building equipped with four different roof configurations in 65 Italian sites
2020
Abstract—Despite the increasing concern of institutions and technical organizations toward the improvement of the building energy (and, therefore, environmental) efficiency, the main goal of technicians should be also devoted toward the levels of internal thermal comfort that buildings are able to realize. As that, the relationships between energy performances and comfort conditions provided by the enclosures are of paramount importance in guiding designers in their work. In this paper, the influence of diverse roof construction typologies on energy and indoor performance of buildings has been investigated, in different Italian sites during heating and cooling seasons. In addition, it must …