Best-worst scaling

最佳 - 最差缩放
  • 文章类型: Published Erratum
    [这修正了文章DOI:10.3389/fpsyg.202.1000043。].
    [This corrects the article DOI: 10.3389/fpsyg.2022.1000043.].
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  • 文章类型: Journal Article
    森林生态系统服务(FES)已被当今社会广泛认可。然而,文献中没有研究分析大流行后的FES排名。本文调查了公民社会对这些服务的感知和知识;此外,关于个人偏好的态度或行为模式的存在,被评估。使用最佳最差缩放比例(BWS)方法对在Argentera山谷中截获的479名个体进行了选择实验,在意大利西部的阿尔卑斯山。Results,对生物多样性表现出浓厚的兴趣,美学景观质量和心理物理健康,以及对供应服务的兴趣较低。根据个人喜好,民间社会分为五组,名为“享乐主义”,具有文化和健康利益的个人主义者,对监管和功利功能敏感,\"\"对气候变化敏感\"和\"生计和享乐主义福祉。“总的来说,民间社会越来越赞赏森林提供的无形服务,受现代生活方式的驱动,以及对更多了解所提供服务的兴趣。基于这些元素,我们认为,类似的研究应该扩展到其他山区背景,以验证结果或找到新的见解,现在有必要研究如何让民间社会参与地方一级森林规划和管理的决策过程。
    Forest Ecosystem Services (FES) are widely recognised by the society nowadays. However, no study in the literature has analysed a ranking of FES after the pandemic. This paper investigated civil society\'s perception and knowledge toward these services; in addition, the presence of attitudinal or behavioural patterns regarding individual\'s preference, was assessed. A choice experiment was conducted using the Best-Worst Scaling (BWS) method on a sample of 479 individuals intercepted in the Argentera Valley, in the Western Italian Alps. Results, showed a strong interest in biodiversity, aesthetic landscape quality and psychophysical health and a lower interest in provisioning services. Based on the individual preferences, civil society was clustered into five groups for FES, named \"Hedonistic,\" \"Individualist with cultural and health interests,\" \"Sensitive to regulatory and utilitarian functions,\" \"Climate change sensitive\" and \"Livelihood and hedonistic wellbeing.\" In general, there was a growing appreciation by civil society for the intangible services offered by the forest, driven by modern lifestyles and an interest in learning more about the provided services. Based on these elements, we believe that similar research should be extended to other mountain contexts to validate the results or to find new insights, and that it is now necessary to study how to involve civil society in decision-making processes of forest planning and management at a local level.
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  • 文章类型: Journal Article
    这项研究从经验上考察了生活在印度尼西亚手工和小规模金矿开采(ASGM)附近的农村村民对与工作相关的属性的偏好。根据一家私人公司与当地政府合作在这些村庄建立食品加工业的假设情景,我们对家庭进行了一项采用最佳-最差量表(BWS)设计的问卷调查,以确定他们的偏好.此外,通过应用潜在类logit(LCL)模型检验了村民之间的异质性。主要的家庭调查是在2019年在BoneBolangoRegency进行的,戈伦塔洛省.估算结果显示,村民分为四个阶层,每个班级都有不同和独特的偏好。为社会创造更多的就业机会是一个高度评价的属性;然而,不同群体对技能获取的偏好不同。结果表明,考虑对工作机会的异质偏好有助于消除对ASGM和健康危害的依赖,并改善农村村民的生计。该研究产生了关键信息,通过促进印度尼西亚的就业机会,大大减少了贫困困扰的ASGM社区的环境和健康危害。
    This research empirically examines the preferences for job-related attributes among rural villagers living close to artisanal and small-scale gold mining (ASGM) in Indonesia. Based on hypothetical scenarios in which a private company collaborates with the local government to establish a food processing industry in these villages, a questionnaire survey designed with best-worst scaling (BWS) was administered to households to determine their preferences. Additionally, the heterogeneity among the villagers was examined by applying a latent class logit (LCL) model. The main household survey was conducted in 2019 in Bone Bolango Regency, Gorontalo Province. The estimation results revealed that villagers are separated into four classes, and each class has different and unique preferences. Creating more job opportunities for society is a highly evaluated attribute; however, the preference for skill acquisition differs among groups. The results indicate that accounting for heterogeneous preferences regarding job opportunities is helpful to delink dependency on ASGM and health hazards and improve the livelihoods of rural villagers. The study yields key information to substantially reduce environmental and health hazards in the poverty-plagued ASGM community by facilitating job opportunities in Indonesia.
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  • 文章类型: Journal Article
    膀胱输尿管反流是一种常见的儿科泌尿系统疾病,通常根据病情的严重程度有几种合理的治疗选择。为了给孩子选择最好的治疗方法,预计父母会做出权衡治疗费用等属性的判断,有效性,和并发症发生率。先前的研究表明,医院和外科医生等因素也会影响患者的治疗选择。
    本研究使用概况案例最佳-最差尺度评估父母对反流治疗的偏好,泌尿科和医疗保健偏好估计中的一项新兴技术。该研究还使用潜在类别分析(LCA)来识别具有不同偏好的父母子类。
    数据是通过发布到亚马逊的MechanicalTurk在线社区的多媒体最佳-最差扩展调查工具从父母的社区样本中收集的。经过广泛的文献回顾,选择反流属性和属性水平以符合可用的治疗方法.概况情况最佳-最差缩放练习引起了对反流治疗颗粒属性的偏好。使用多项逻辑回归和类别分析对数据进行分析,以区分偏好异质性。概率缩放值(PSV)反映了属性的期望顺序。属性偏好重要性也被重新调整为美元单位以进行比较。
    我们分析了248名受访者的数据。最高的治疗效果比所有其他水平的治疗属性更理想(PSV17.8,所有p<0.01)(表)。低并发症发生率和医生推荐是其他最理想的治疗属性(分别为PSV11.3和9.0)。潜在类别分析确定了一个具有更极端偏好的类别,对于医生建议和避免住院的人,特别可取.
    在这个基于社区的样本中,高治疗效果和低并发症发生率是父母最理想的治疗属性,尽管父母可能有异质的治疗偏好结构。结合父母偏好的父母-医生共同决策可能会更有效,未来有针对性的决策。
    Vesicoureteral reflux is a common pediatric urologic condition that often has several reasonable treatment options depending on condition severity. In order to choose the best treatment for their child, parents are expected to make judgements that weigh attributes such as treatment cost, effectiveness, and complication rate. Prior research has shown that factors such as treating hospital and surgeon also influence patient treatment choice.
    This study evaluates parental preferences for reflux treatment using profile case best-worst scaling, an emerging technique in both urologic and health care preference estimation. The study also uses latent class analysis (LCA) to identify parental sub-classes with different preferences.
    Data were collected from a community sample of parents via a multimedia best-worst scaling survey instrument published to Amazon\'s Mechanical Turk online community. After extensive review of the literature, reflux attributes and attribute levels were selected to correspond with available treatments. The profile case best-worst scaling exercise elicited preferences for granular attributes of reflux treatments. Data were analyzed using multinomial logistic regression and class analysis to distinguish preference heterogeneity. Probability scaled values (PSVs) reflected the order of desirability of the attributes. Attribute preference importance was rescaled into dollar units for comparison as well.
    We analyzed data for 248 respondents. The highest treatment effectiveness was more desirable than all other leveled treatment attributes (PSV 17.8, all p < 0.01) (Table). Low complication rate and doctor recommendation were amongst the other most desirable treatment attributes (PSV 11.3 and 9.0, respectively). Latent class analysis identified a class with more extreme preferences, for whom doctor recommendation and avoiding hospitalization were particularly desirable.
    In this community-based sample, high treatment effectiveness and low complication rate were the most desirable treatment attributes to parents, though parents likely have heterogenous treatment preference structures. Shared parent-physician decision-making that incorporates parental preferences will likely allow more effective, targeted decision-making in the future.
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  • 文章类型: Journal Article
    Best-worst scaling (BWS) is a survey method for assessing individuals\' priorities. It identifies the extremes-best and worst items, most and least important factors, biggest and smallest influences-among sets. In this article, we demonstrate an application of BWS in a primary care setting to illustrate its use in identifying patient priorities for services.
    We conducted a BWS survey in 2014 in Boston, Massachusetts, to assess the relative importance of 10 previously identified attributes of Papanicolaou (Pap) testing services among women experiencing homelessness. Women were asked to evaluate 11 sets of 5 attributes of Pap services, and identify which attribute among each set would have the biggest and smallest influence on promoting uptake. We show how frequency analysis can be used to analyze results.
    In all, 165 women participated, a response rate of 72%. We identified the most and least salient influences on encouraging Pap screening based on their frequency of report among our sample, with possible standardized scores ranging from+1.0 (biggest influence) to -1.0 (smallest influence). Most important was the availability of support for issues beyond health (+0.39), while least important was the availability of accommodations for personal hygiene (-0.27).
    BWS quantifies patient priorities in a manner that is transparent and accessible. It is easily comprehendible by patients and relatively easy to administer. Our application illustrates its use in a vulnerable population, showing that factors beyond those typically provided in health care settings are highly important to women in seeking Pap screening. This approach can be applied to other health care services where prioritization is helpful to guide decisions.
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  • 文章类型: Comparative Study
    The main objective of this study was to compare and contrast adolescent and adult values for the Child Health Utility-9D (CHU9D), a new generic preference-based measure of health-related quality of life designed for application in the economic evaluation of treatment and preventive programmes for children and adolescents. Previous studies have indicated that there may be systematic differences in adolescent and adult values for identical health states. An online survey including a series of best-worst scaling discrete choice experiment questions for health states defined by the CHU9D was administered to two general population samples comprising adults and adolescents, respectively. The results highlight potentially important age-related differences in the values attached to CHU9D dimensions. Adults, in general, placed less weight upon impairments in mental health (worried, sad, annoyed) and more weight upon moderate to severe levels of pain relative to adolescents. The source of values (adults or adolescents) has important implications for economic evaluation and may impact significantly upon healthcare policy.
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  • 文章类型: Journal Article
    Ethical, economic, political, and legitimacy arguments support the consideration of public preferences in health technology decision making. The objective was to assess public preferences for funding new health technologies and to compare a profile case best-worst scaling (BWS) and traditional discrete choice experiment (DCE) method.
    An online survey consisting of a DCE and BWS task was completed by 930 adults recruited via an Internet panel. Respondents traded between 7 technology attributes. Participation quotas broadly reflected the population of Queensland, Australia, by gender and age. Choice data were analyzed using a generalized multinomial logit model.
    The findings from both the BWS and DCE were generally consistent in that respondents exhibited stronger preferences for technologies offering prevention or early diagnosis over other benefit types. Respondents also prioritized technologies that benefit younger people, larger numbers of people, those in rural areas, or indigenous Australians; that provide value for money; that have no available alternative; or that upgrade an existing technology. However, the relative preference weights and consequent preference orderings differed between the DCE and BWS models. Further, poor correlation between the DCE and BWS weights was observed. While only a minority of respondents reported difficulty completing either task (22.2% DCE, 31.9% BWS), the majority (72.6%) preferred the DCE over BWS task.
    This study provides reassurance that many criteria routinely used for technology decision making are considered to be relevant by the public. The findings clearly indicate the perceived importance of prevention and early diagnosis. The dissimilarity observed between DCE and profile case BWS weights is contrary to the findings of previous comparisons and raises uncertainty regarding the comparative merits of these stated preference methods in a priority-setting context.
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