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801.
Measures of subjective well-being, and especially life evaluations, or judgments about how happy people are with their lives as a whole, enrich and empower social indicators research. They do this by requiring other social indicators as explanatory variables and providing a coherent encompassing framework within which the relative importance of other social indicators can be established.  相似文献   
802.
In a study on informal or unpaid care, it is difficult to identify the consequences and effects of care provision on the caregiver’s daily life. Thus, it is important to analyze the perceptions of the individual caregiver. This study describes the perceptions of health, well-being, support networks, and quality of life of 13 women aged between 45 and 70 years after completing an intervention program. The data indicate that caregivers’ health and quality of life worsen with the intervention, and their well-being and social relations (through new technologies) improve.  相似文献   
803.

Background

Postpartum anaemia is a frequent and potentially preventable complication that has serious repercussions on health and maternal well-being.

Aim

Determine the incidence and perinatal risk factors associated with postpartum anaemia in women who gave birth vaginally.

Methods

An observational and analytical retrospective cohort study conducted at the Mancha-Centro Hospital during the 2010–2014 period. Data were collected from 2990 women who gave birth vaginally. The main outcome variable was postpartum anaemia for two cut-off points (haemoglobin (Hb) <11 g/dL and <9 g/dL at 24-h postpartum). Women with prepartum anaemia (<11 g/dL) were excluded. It included a multivariate analysis by multiple linear regression.

Findings

45% (1341) of women had postpartum levels of Hb <11 g/dL, and 7.1% (212) of women had Hb <9 g/dL. The most strongly associated risk factors with more severe anaemia (Hb <9 g/dL) were episiotomy (OR 3.19. 95%CI: 2.10-4.84), first stage of labour >9 h (OR 2.50. 95%CI: 1.58-3.94), primiparity (OR 2.50. 95%CI: 1.61–3.87) and previous caesarean section (OR 2.43. 95%CI: 1.51–3.90). The other independent risk factors for both Hb cut-off points were prolonged second stage of labour, instrumental birth, tearing > first degree, non-practice of active management and heavier birth weight of newborns.

Conclusion

Postpartum anaemia has a high incidence. The active management of third stage of labour, selective practice of episiotomies, and performing instrumental births only when strictly necessary are efficient measures to lower the incidence of postpartum anaemia.  相似文献   
804.
We use correlations in the risk preferences of spouses as a testbed of whether preferences are socially transmitted, rather than being innate as traditionally assumed in economics. We obtain rich measurements of the risk preferences of cohabiting spouses in the rural Ethiopian highlands. This allows us to use correlation coefficients at the level of the couple in regression analysis. We find a strong correlation between the strength of the correlation in risk preferences within a couple and how long a couple has been married. This provides direct evidence for assimilation in the risk preference of spouses, and thus for social transmission of preferences. Assortative mating appears to be less important. (JEL C93, D03, D80, O12)  相似文献   
805.
This article presents the Subjective Well-being in Couple Relationship Scale (SWCR), aiming to develop a useful instrument for professional practice which contains the main dimensions to assess in a couple relationship. The sample was composed of 620 participants from Spain. 48.4% were between 18–31 years old and 51.6% 32 or older. Most of them were single (54%), lived with their partner (66.1%) and had no children (57.9%). To study the factorial structure of the scale, the sample was divided into three subsamples: an exploratory factor analysis was performed on the first subsample; a confirmatory factor analysis was performed on the second subsample, correlating measurement errors and applying the resulting model on the third subsample to perform a cross-validation. Results provide a 19-item scale with good reliability (α?=?.84) and validity made up of six factors with appropriate reliability indices.  相似文献   
806.
807.
Les entreprises exportatrices de produits manufacturés et de services implantées dans le nord du Maroc se caractérisent par une grande flexibilité, une main‐d'?uvre sous pression, étroitement encadrée, et la remise en question de certains droits au travail. Les auteurs examinent cette situation à partir du modèle théorique de l'«économie mondiale localisée», en tenant compte du type de l'entreprise, de la branche d'activité et de la catégorie professionnelle. Ils montrent que la réforme du marché du travail de 2004, qui visait à rendre la réglementation marocaine conforme aux conventions internationales, a eu pour effet de renforcer encore la position des sociétés transnationales.  相似文献   
808.
The social model of disability acknowledges the impact of impairments but argues that disablement is socially constructed. Taking a theoretical perspective, underpinned by the social model of disability and elements of social identity theory, we investigated the relationship between impairment, disablement and identity change in adults living with an acquired neurological impairment. Through the thematic analysis, three themes emerged: changing self described the personal factors for identity change in people acquiring impairment; changing communities explored the contextual factors creating both socially constructed disablement and identity change; and influencing identity change considered strategies adopted by individuals to both counter socially constructed disablement and promote exploration of identity. A systemic change towards acknowledgement and valuing a disabled identity may counter socially constructed disablement and support enablement and social inclusivity.  相似文献   
809.
Insurance and economic data are often positive, and we need to take into account this peculiarity in choosing a statistical model for their distribution. An example is the inverse Gaussian (IG), which is one of the most famous and considered distributions with positive support. With the aim of increasing the use of the IG distribution on insurance and economic data, we propose a convenient mode-based parameterization yielding the reparametrized IG (rIG) distribution; it allows/simplifies the use of the IG distribution in various branches of statistics, and we give some examples. In nonparametric statistics, we define a smoother based on rIG kernels. By construction, the estimator is well-defined and does not allocate probability mass to unrealistic negative values. We adopt likelihood cross-validation to select the smoothing parameter. In robust statistics, we propose the contaminated IG distribution, a heavy-tailed generalization of the rIG distribution to accommodate mild outliers. Finally, for model-based clustering and semiparametric density estimation, we present finite mixtures of rIG distributions. We use the EM algorithm to obtain maximum likelihood estimates of the parameters of the mixture and contaminated models. We use insurance data about bodily injury claims, and economic data about incomes of Italian households, to illustrate the models.  相似文献   
810.
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