Search results for "construct"
showing 10 items of 3723 documents
Test-retest reliability and construct validity of the ENERGY-child questionnaire on energy balance-related behaviours and their potential determinant…
2011
Published version of an article in the journal: International Journal of Behavioral Nutrition and Physical Activity. Also available from the publihser:http://dx.doi.org/10.1186/1479-5868-8-136 BACKGROUND:Insight in children's energy balance-related behaviours (EBRBs) and their determinants is important to inform obesity prevention research. Therefore, reliable and valid tools to measure these variables in large-scale population research are needed.OBJECTIVE:To examine the test-retest reliability and construct validity of the child questionnaire used in the ENERGY-project, measuring EBRBs and their potential determinants among 10-12 year old children.METHODS:We collected data among 10-12 yea…
The role of family-related factors in the effects of the UP4FUN school-based family-focused intervention targeting screen time in 10- to 12-year-old …
2014
Background Screen-related behaviours are highly prevalent in schoolchildren. Considering the adverse health effects and the relation of obesity and screen time in childhood, efforts to affect screen use in children are warranted. Parents have been identified as an important influence on children’s screen time and therefore should be involved in prevention programmes. The aim was to examine the mediating role of family-related factors on the effects of the school-based family-focused UP4FUN intervention aimed at screen time in 10- to 12-year-old European children (n child–parent dyads = 1940). Methods A randomised controlled trial was conducted to test the six-week UP4FUN intervention in 10-…
Convergent and discriminative validity of the Frail-VIG index with the EQ-5D-3L in people cared for in primary health care
2021
Abstract Background The Frail-VIG frailty index has been developed recently. It is an instrument with a multidimensional approach and a pragmatic purpose that allows rapid and efficient assessment of the degree of frailty in the context of clinical practice. Our aim was to investigate the convergent and discriminative validity of the Frail-VIG frailty index with regard to EQ-5D-3L value. Methods We carried out a cross-sectional study in two Primary Health Care (PHC) centres of the Catalan Institute of Health (Institut Català de la Salut), Barcelona (Spain) from February 2017 to January 2019. Participants in the study were all people included under a home care programme during the study peri…
Psychometric Evaluation of Nursing Professionals Involved in Palliative Care
2017
12 páginas Objetivos: Validar las escalas de Bienestar Psicológico de Ryff en enfermería y relacionarlas con variables clave en calidad de vida laboral. Materiales y método: participaron por encuesta electrónica autoadministrada anónima 433 profesionales, 33.1% profesionales de enfermería (n=123) en quienes nos centramos. Además de sociodemográficos, se recogió información sobre bienestar psicológico, atención consciente, afrontamiento de la muerte y calidad de vida. La validez de constructo fue evaluada con análisis factorial confirmatorio. Se estimó fiabilidad y se recogieron evidencias de validez externa. Resultados: El modelo mostró ajuste adecuado: c2(362) = 438.59 (p = .01), CFI = .98…
EFFECTS OF SOCIAL ISOLATION ON MENTAL HEALTH DURING COVID-19 IN THE CONTEXT OF AGEING
2021
The COVID-19 pandemic brought significant changes to the usual rhythm of life. Reduced opportunities to meet with family members and friends in a situation of heightened stress leads to increased feelings of loneliness and social isolation, as well as increases the risk of mental health problems. The aim of this paper is to evaluate the effect of social contacts on the changes in psychoemotional states in the elderly population in Latvia during the crisis caused by the COVID-19 pandemic. The analysis draws upon quantitative data collected by the Survey of Health, Ageing and Retirement in Europe within Wave 8 in Latvia (n=1207). Measurements of the frequency of social contacts were used to c…
Association of Gestational Weight Gain With Adverse Maternal and Infant Outcomes
2019
Importance: Both low and high gestational weight gain have been associated with adverse maternal and infant outcomes, but optimal gestational weight gain remains uncertain and not well defined for all prepregnancy weight ranges. Objectives: To examine the association of ranges of gestational weight gain with risk of adverse maternal and infant outcomes and estimate optimal gestational weight gain ranges across prepregnancy body mass index categories. Design, setting, and participants: Individual participant-level meta-analysis using data from 196 670 participants within 25 cohort studies from Europe and North America (main study sample). Optimal gestational weight gain ranges were estimated…
Impact of maternal body mass index and gestational weight gain on pregnancy complications: an individual participant data meta-analysis of European, …
2019
ObjectiveTo assess the separate and combined associations of maternal pre‐pregnancy body mass index (BMI) and gestational weight gain with the risks of pregnancy complications and their population impact.DesignIndividual participant data meta‐analysis of 39 cohorts.SettingEurope, North America, and Oceania.Population265 270 births.MethodsInformation on maternal pre‐pregnancy BMI, gestational weight gain, and pregnancy complications was obtained. Multilevel binary logistic regression models were used.Main outcome measuresGestational hypertension, pre‐eclampsia, gestational diabetes, preterm birth, small and large for gestational age at birth.ResultsHigher maternal pre‐pregnancy BMI and gesta…
Le secteur de la construction : vers de nouvelles pratiques de formatino et de gestion de la main-d'oeuvre
1999
International audience; Cet article présente les éléments généraux ayant un impact sur l'évolution des pratiques et des consommations de formation pour les salariés des entreprises du BTP. A partir d'enquêtes menées dans les entités de production, les auteurs indiquent l'influence des contraintes économiques sur les modalités de gestion de la main-d'oeuvre ouvrière (75 pour cent des salariés) qui engendrent, entre autres, l'organisation de formations internes. Ce secteur comporte majoritairement des petites et des moyennes structures, et marque une préférence pour les formations "opératoires", de courte durée, organisée in situ de manière à optimiser la transférabilité des savoir-faire au s…
Gypsum and giant canes in the Sicilian traditional architecture
2014
Giant cane is a natural, eco-friendly and low-cost product that is very common in the Mediterranean area. As far as the Sicilian tradition is concerned, it has been combined with gypsum, a material with the same qualities. Reeds and gypsum have been used as a traditional composite material that is able to join and improve their peculiarities of lightness and insulation, and to utilize the bearing skill of the hardiest reeds and the fire protection and moulding skills of gypsum. This combination of poor and easy-to-find materials has been used very frequently in Sicilian traditional constructions. It is possible to see roofs with inclined floors; some wooden floors with reeds and gypsum used…
GIBELLINA: VANGUARD OF A COSMOPOLITAN CITY
2021
Gibellina is a city formed by orogenesis. It was reborn after a dramatic earthquake and shook the sediment off urban theory, becoming a city open to the world and to the worlds of contemporary culture; of architecture, art, theatre. To understand its revolutionary force, we must immerse ourselves in the context of 1968, when an earthquake hit the Belice Valley with a violence capable of damaging fourteen cities and razing four of them—including Gibellina— to the ground. The earthquake marked a sharp break in the historical continuity of the small, rural centre of Sicily. The original site of the town was abandoned and another city was built from scratch for the surviving inhabitants. The ci…