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61.
The aim of this study was to find out whether elected politicians' attitudes influence policy-making processes in terms of social and health-care resource allocation. A preliminary hypothesis was developed on the basis of previous empirical findings on the attitudes of politicians. If health-care costs decreased during the period 1993–1999, then secondary care costs should have increased and vice versa; if the total amount of resources increased, then secondary care must have been allocated fewer resources. However, the results of this study showed that the actual resource-allocation processes did not reflect the attitudes of local politicians. Expenditure on secondary health care increased during this period, while primary health-care services were allocated fewer resources. Analysing the actual decision-making processes rather than investigating attitudes to priority setting may prove more useful in gaining a better understanding of priority-setting processes and the mechanisms used in different contexts. 相似文献
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Johanna Ziegel 《统计学通讯:理论与方法》2013,42(7):1428-1442
Stochastic models for three-dimensional particles have many applications in applied sciences. Lévy–based particle models are a flexible approach to particle modelling. The structure of the random particles is given by a kernel smoothing of a Lévy basis. The models are easy to simulate but statistical inference procedures have not yet received much attention in the literature. The kernel is not always identifiable and we suggest one approach to remedy this problem. We propose a method to draw inference about the kernel from data often used in local stereology and study the performance of our approach in a simulation study. 相似文献
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Longitudinal assessment of the impact of multiple switches between a biosimilar and its reference product on efficacy parameters
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Patients, physicians, and health care providers in Europe have more than 10 years of experience with biosimilars. However, there are still debates if switching between a biosimilar and its reference product influences the efficacy of the treatment. In this paper, we address this uncertainty by developing a formal statistical test that can be used for showing that switching has no negative impact on the efficacy of biosimilars. For that, we first introduce a linear mixed‐effects model that is used for defining the null hypothesis (switching influences the efficacy) and the alternative hypothesis (switching has no influence on the efficacy). Using this as the foundation of our work, we propose several approaches for testing for changes in the efficacy of the treatment due to switching and discuss the properties of these tests in an extensive simulation study. It is shown that all these methods have advantages and disadvantages and the decision regarding which method is preferred depends on the expectation of a switching assessment. To demonstrate the applicability of the methods in practice, the approaches were applied to the data of the EGALITY study, which compares the reference product Enbrel® (Amgen) with the approved biosimilar Erelzi® (Sandoz). 相似文献
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Although much is known about the impact of intimate partner violence on children, few empirical studies have linked children’s experiences to typologies. This qualitative study, based on interviews with children 8–12 years of age living at women’s shelters in Sweden, explores how children describe the nature of the violence they have been exposed to with the aim of identifying patterns in the children’s experiences. The typologies developed by Johnson and colleagues and by Holtzworth-Munroe and colleagues are used as an analytical framework for analysis. Three main types of children’s experiences of intimate partner violence were identified: “Obedience-Demanding Violence,” “Chronic and Mean Violence,” and “Parenthood-Embedded Violence.” These the types can improve our understanding of the complex variety of children’s experiences of parental IPV by acknowledging how from children’s perspectives, experiences of IPV are closely connected to the perpetrator being their parent. The study provides examples of three different strategies that have implications for the factors that social workers may want to address when making judgments about custody, place of residence, and contact. 相似文献
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Johanna Björkenheim 《European Journal of Social Work》2016,19(2):171-186
The article discusses the application of biographical approaches in social work practice and aims to identify issues that may need to be taken into account when implementing these approaches. The essays of 16 Finnish social workers, working in psychiatry, addiction treatment, rehabilitation, gerontology, pre-adoption counselling and vocational education, were analyzed regarding the respondents’ views on the benefits of biographical approaches, especially biographical interviewing (BI). Qualitative content analysis was used. The results indicate that biographical approaches can create a space for user reflection and social worker listening as well as provide a better understanding of service users’ situation. However, concerns regarding limitations of the approach, ethics and necessary professional competencies were raised. The conclusions drawn are that social work practice can benefit from BI done with awareness and ethical sensitivity and that ‘biographical lenses’ as a metaphor for a general attitude can be applied in most practice situations. The paper draws on a wider literature on biographical approaches in the social sciences. 相似文献
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Previous research on women's responses to male-targeted sexually explicit material (SEM) suggests that women may be critical toward such content. However, women's critical responses to SEM have not been explained empirically. The present study had two goals: (1) to investigate whether women's critical responses to male-targeted SEM depend on individual differences in gender role orientation (i.e., hyperfemininity) and (2) to explain the effect of hyperfemininity on critical responses to SEM by looking at the way sexual material is processed. In an online experiment among women aged 18 to 30 (N = 195), both the type of SEM (a male- versus female-targeted erotic story) and processing style (stimulus- versus response-focused) were manipulated. In addition, participants were divided into three groups based on low, moderate, or high hyperfemininity. When using stimulus-focused processing (i.e., attending to the characters and situational context of the story), women were more critical toward male-targeted SEM (relative to female-targeted material), but only when they had low and moderate degrees of hyperfemininity. 相似文献
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In this study coaching culture is defined as a part of organizational culture that reflects the patterns of assumptions and actions concerning coaching, as well as the perception and evaluation of results and modes of effects. A qualitative study with 15 experts from six large companies revealed that positive and negative cultures concerning coaching can be differentiated. The results show a trend towards a positive culture, which needs active support. It is assumed that the coaching culture is a relevant impact factor for the efficacy of coaching. 相似文献
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