digital

数字
  • 文章类型: Journal Article
    在COVID大流行期间,当面对面服务受到限制时,远程提供心血管康复(CR)至关重要。在未来,CR服务可能会提供基于中心的CR的替代方案,包括数字选项。然而,对CR服务用户的数字访问和信心知之甚少,或他们的CR交付偏好。在Lambeth和Southwark的伦敦行政区(n=60)对CR进行了电话调查,其中询问了有关数字访问和信心的问题,以及当前和未来的CR交付偏好。在2021年3月至7月期间,60名服务用户符合纳入标准,并被招募进行电话调查(平均年龄60±11.2岁)。其中,82%的人经常使用智能手机,60%用于计算机或笔记本电脑,43%用于平板设备。很大一部分服务用户认为自己“非常”或“有点”自信地使用他们的设备。39(65%)的服务用户目前更喜欢面对面评估,一旦感知到的COVID-19威胁和限制减少,上升到82%。进行锻炼的偏好在面对面锻炼和远程支持的独立锻炼之间平均分配,对数字选择的兴趣低。教育的交付偏好,放松和同行支持更多样化,对所有交付选项都感兴趣。总之,数字接入和对CR服务用户的信心良好。重新设计CR服务,以提供更多康复服务选项,与患者选择一致可能会增加摄取,需要进一步的试验来评估影响.
    Remote delivery of cardiovascular rehabilitation (CR) has been vital during the COVID pandemic when restrictions have been placed on face-to- face services. In the future, CR services are likely to offer alternatives to centre- based CR, including digital options. However, little is known about the digital access and confidence of CR service users, or their CR delivery preferences. A telephone survey was conducted of those referred for CR in the London boroughs of Lambeth and Southwark (n=60) in which questions were asked about digital access and confidence, as well as current and future delivery preferences for their CR. Between March and July 2021, 60 service-users met the inclusion criteria and were recruited for a telephone survey (mean age 60 ± 11.2 years). Of those, 82% had regular access to a smartphone, 60% to a computer or laptop and 43% to a tablet device. A high proportion of service users perceived themselves to be \'extremely\' or \'somewhat\' confident to use their devices. Thirty-nine (65%) service users would currently prefer a face-to- face assessment, rising to 82% once the perceived COVID-19 threat and restrictions are less. Preferences for accessing exercise were equally split between face-to-face and remotely supported independent exercise, with low interest in digital options. Delivery preferences for education, relaxation and peer support were more heterogeneous with interest in all delivery options. In conclusion, digital access and confidence in CR service users was good. Redesigning CR services to offer more rehabilitation delivery options, aligned with patient choice may increase uptake and further trials are needed to assess the impact.
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  • 文章类型: Case Reports
    在因以下一种或多种事件而失去眼睛的患者中,比如手术,创伤,肿瘤,或出生时的眼睛缺陷,眼假体在恢复眼睛外观和社交外观中起着非常重要的作用。此病例报告重点介绍了在患有眼睛缺陷的患者中成功安装和制造定制的眼部假体。假体的制造过程涉及仔细评估和制造,涉及一系列步骤以实现成功的假体。定制的假肢保证了出色的美学匹配,更舒适,增加了病人的信心,从而获得更好的生活质量。
    In patients who have lost their eye due to one or many of the following events, such as surgery, trauma, tumors, or birth eye defects, ocular prostheses play a very vital role in the recovery of their eye appearance and social appearance. This case report highlights the successful fitting and fabrication of a custom-made ocular prosthesis in a patient with an eye defect. The manufacturing process of the prostheses involved careful evaluation and fabrication involving a series of steps to achieve a successful prosthesis. A customized prosthesis guarantees excellent esthetic matching, more comfort, and increased patient confidence, thereby a better quality of life.
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  • 文章类型: Journal Article
    背景:牙科成像包括广泛的技术和模式,每个都有不同的诊断特征,受众多参数的影响,所有这些都有助于牙科评估和治疗的准确性和有效性。这项研究检查了与口外扫描仪(EOS)的参考模型相比,具有不同体素尺寸和曝光参数的CBCT扫描的牙弓测量的尺寸再现性,以及这些参数如何影响数字匹配和诊断图像质量。
    方法:对足弓尺寸的诊断观察性研究,包括犬间,前磨牙间,磨牙间,拱宽度和拱长度,在全齿状环氧上颌模型的65个CBCT扫描创建的数字模型(DM)上进行。从EOS扫描获得的测量值用作研究的对照。正态是用夏皮罗-威尔克检验的,比较使用Kruskal-Wallis检验和Bonferroni调整的成对比较得出显著结果,并使用IBMSPSS(26.0版)分析数据,显著性设置为p<.05。
    结果:研究组之间显示出明显的偏差,组I(最小体素大小)始终显示最低值,平均(SD)偏差报告为0.01(0.006)和IV组(最低kV值)表现出最高的偏差,平均(SD)偏差为0.16(0.17)。
    结论:将小的体素尺寸(0.12mm)与CBCT中的高毫安(8mA)和千伏(90kV)设置相结合,确保了详细的解剖可视化和准确的线性测量,对于精确的牙科评估至关重要,并强调在牙科应用中严格控制CBCT参数的必要性。
    BACKGROUND: Dental imaging comprises a wide range of techniques and modalities, each with different diagnostic features influenced by numerous parameters, all of which contribute to the precision and effectiveness of dental evaluations and treatments. This study examined the dimensional reproducibility of arch measurements from CBCT scans with different voxel sizes and exposure parameters compared to a reference model from Extra-oral scanners (EOS) and how these parameters affected digital matching and diagnostic image quality.
    METHODS: A diagnostic observational study of arch dimensions, including inter-canine, inter-premolar, intermolar, arch width and arch length, was conducted on digital models (DMs) created from 65 CBCT scans of a full dentate epoxy maxillary model. The measurements obtained from EOS scans served as the control for the study. Normality was tested with the Shapiro-Wilk test, comparisons used the Kruskal-Wallis test with Bonferroni-adjusted pairwise comparisons for significant results, and data were analysed using IBM SPSS (Version 26.0), with significance set at p < .05.
    RESULTS: Significant deviations were revealed among study groups, with group I (smallest voxel size) consistently displaying the lowest values, mean (SD) deviation was reported as 0.01 (0.006) and group IV (lowest kV value) exhibiting the highest deviations, mean (SD) deviation of 0.16 (0.17).
    CONCLUSIONS: Combining a small voxel size (0.12 mm) with high milliampere (8 mA) and kilovoltage (90 kV) settings in CBCT ensured detailed anatomical visualization and accurate linear measurements, crucial for precise dental assessments, and emphasizing the necessity for strict control over CBCT parameters in dental applications.
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  • 文章类型: Journal Article
    自从剑桥分析丑闻以来,政府越来越关注公民个人数据的收集方式,在竞选活动中处理和使用要开发适当的工具来监视和控制这种新的“数据驱动的竞选活动”(DDC)模式,监管机构需要对所涉及的实践有清晰的了解。本文通过提出DDC的新的组织和以流程为中心的运营定义,为实现这一目标迈出了第一步,从中我们得出了一组经验指标。这些指标适用于该领域的主要政府-欧盟(EU)的政策环境,以生成针对DDC的当前监管活动的描述性“热图”。根据这次练习的结果,我们认为,监管可能会在现有做法上加强,并扩大到目前的“冷点”。借鉴互联网治理模式,我们认为这种扩张可能以两种方式之一发生。一种“万花筒”的方法,目前的立法延伸到吸收DDC的做法和更“设计”的方法,包括精英更积极的干预,并最终产生新的监管制度。
    Since the Cambridge Analytica scandal, governments are increasingly concerned about the way in which citizens\' personal data are collected, processed and used during election campaigns To develop the appropriate tools for monitoring and controlling this new mode of \"data-driven campaigning\" (DDC) regulators require a clear understanding of the practices involved. This paper provides a first step toward that goal by proposing a new organizational and process-centred operational definition of DDC from which we derive a set of empirical indicators. The indicators are applied to the policy environment of a leading government in this domain - the European Union (EU) - to generate a descriptive \"heat map\" of current regulatory activity toward DDC. Based on the results of this exercise, we argue that regulation is likely to intensify on existing practices and extend to cover current \"cold spots\". Drawing on models of internet governance, we argue that this expansion is likely to occur in one of two ways. A \"kaleidoscopic\" approach, in which current legislation extends to absorb DDC practices and a more \"designed\" approach that involves more active intervention by elites, and ultimately the generation of a new regulatory regime.
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  • 文章类型: Journal Article
    游戏化身可以影响用户的态度和行为,并表现为变形杆菌效应。本研究检查了571名游戏玩家的变形杆菌效应及其与无序游戏和体育活动的关联。潜在类别分析确定了三个配置文件:不受影响的游戏玩家,情绪感知影响游戏玩家(变形杆菌效应最高),和情绪行为影响游戏玩家(中度变形杆菌效应)。与其他概况相比,高变形杆菌效应组在基线和6个月时表现出显著更高的游戏障碍症状。变形杆菌效应谱在身体活动水平上没有显着差异。然而,随着时间的推移,更高的无序游戏和变形杆菌效应预示着更低的活动。强变形杆菌效应组的化身沉浸可能会增加游戏障碍的风险。对于未受影响的游戏玩家的最小化身影响似乎具有保护性。虽然变形杆菌效应谱与活性没有直接关系,放大的无序游戏会减少活跃的生活方式。总的来说,研究结果表明,化身如何通过变形杆菌引起的变化来差异影响游戏玩家的体验和功能。
    Gaming avatars can influence users\' attitudes and behaviors and manifest as the proteus effect. The present study examined proteus effect profiles among 571 gamers and their associations with disordered gaming and physical activity. Latent class analysis identified three profiles: non-influenced gamers, emotion-perception influenced gamers (highest proteus effect), and emotion-behavior influenced gamers (moderate proteus effect). The high proteus effect group exhibited significantly higher gaming disorder symptoms at baseline and 6 months compared to other profiles. Proteus effect profiles did not significantly differ in physical activity levels. However, higher disordered gaming and proteus effect predicted lower activity over time. The strong proteus effect group\'s avatar immersion may increase gaming disorder risks. Minimal avatar influence for the non-influenced gamers appears protective. While proteus effect profiles do not directly relate to activity, amplified disordered gaming can reduce active lifestyles. Overall, findings demonstrate how avatars differentially affect gamers\' experiences and functioning through proteus-induced changes.
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  • 文章类型: Journal Article
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  • 文章类型: Journal Article
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  • 文章类型: Journal Article
    在过去的几十年中,通过专门的伙伴关系在生命科学领域分享资产的举措曾经并且仍然有许多不同的方面。范围来自行业合作伙伴,小公司和大公司,在与学术机构的双边协议中,直到大型私人和公共资助的财团。总的来说,当至少有一个公共(非营利组织、学术,和/或政府)部分和一个或多个私人营利性合作伙伴参与其中。公私伙伴关系通常由公共机构推动,即政府部门或公共机构。他们的协同作用已经在10年前被描述过(Dearing,科学315(19):344-347,2007;卡斯特和威曼,TherInnovRegulSci47(3):375-383,2013;Stevens等人。,生物技术法代表34(4):153-165,2015)。那么,为什么今天再次看到这种协同作用?这将表明生命科学的情况已经改变:新型合作伙伴以数字方式行事,在许多层面上涉及数据专业知识,并产生了新颖的合作模式。成功和挑战将在本章中描述。
    Initiatives to share assets in the life science sector through dedicated partnerships had and still have a multitude of different aspects in the past few decades. The range goes from industry partners, small and big companies, in bilateral agreements with academic institutions up to large privately and publicly funded consortia. In general, the term public-private partnership (PPP) is used when at least one public (non-profit, academic, and/or government) part and one or more private for-profit partners are involved. A Public-Private Partnership is often driven by a public body, i.e. a ministry or a public agency. Their synergism has been described 10 years ago (Dearing, Science 315(19):344-347, 2007; Casty and Wieman, Ther Innov Regul Sci 47(3):375-383, 2013; Stevens et al., Biotechnol Law Rep 34(4):153-165, 2015). So why view this synergism again today? It will be shown that the situation in life science has changed: novel partners acting digital, data expertise being involved on many levels and novel partnering models arising. Success and challenges will be described in this chapter.
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  • 文章类型: Journal Article
    本研究通过对数字媒体的批判性语篇分析(CDA),批判性地考察了公众对弗洛伦斯·南丁格尔遗产的看法,特别是播客和YouTube。南丁格尔,他经常被称为“带灯的女士”,在现代叙事中拥有复杂的身份,以她对护理和公共卫生的开创性贡献而闻名,即使对她有一些分歧,考虑到殖民主义的背景可能塑造了她的一些观点和决定。这项研究使用CDA分析了25个播客和18个YouTube视频,根据先验纳入标准系统地纳入。这项研究综合了这些媒体产品如何描绘夜莺和,通过延伸,塑造关于护理专业的公众话语。研究结果揭示了南丁格尔的五个主题表示:作为一个传奇人物,现代女权主义者,一位敬业的统计学家,公共卫生的先驱,和关键的STEM贡献者。这些刻画通过强调南丁格尔作为严谨的科学家和改革者的角色来挑战传统的护理刻板印象,暗示了对护士更广泛的理解,包括领导力,分析能力,和战略思维。该研究支持这样的假设,即数字叙事显著影响公众对护理的理解和欣赏,倡导更细致入微的专业身份,将传统的护理角色与批判和分析能力相结合。
    This study critically examines the public\'s perception of Florence Nightingale\'s legacy through a critical discourse analysis (CDA) of digital media, specifically podcasts and YouTube. Nightingale, who is often remembered as \"The Lady with the Lamp\", holds a complex identity within modern narratives that is celebrated for her pioneering contributions to nursing and public health, even if there are some disagreements about her, given the colonialist setting that may have shaped some of her opinions and decisions. This research employed CDA to analyze 25 podcasts and 18 YouTube videos, which were systematically included according to a priori inclusion criteria. The study synthesized how these media products portray Nightingale and, by extension, shape public discourse about the nursing profession. The findings reveal five thematic representations of Nightingale: as a legendary figure, a modern feminist, a dedicated statistician, a pioneer in public health, and a pivotal STEM contributor. These portrayals challenge traditional nursing stereotypes by emphasizing Nightingale\'s role as a rigorous scientist and reformer, suggesting broader perceptions of nurses that encompass leadership, analytical skills, and strategic thinking. The study supports the hypothesis that digital narratives significantly influence the public\'s understanding and appreciation of nursing, advocating for a more nuanced professional identity that integrates traditional caregiving roles with critical and analytical capabilities.
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  • 文章类型: Journal Article
    背景:失眠是一种普遍存在的健康状况,社会,和经济影响。失眠的认知行为疗法(CBTI)被推荐为一线治疗。由于亲自交付的CBTI(ipCBTI)的可访问性有限,电子交付的电子健康CBTI(eCBTI),从电话和视频会议提供的干预到完全自动化的基于网络的程序和移动应用程序,已经成为一种选择。然而,eCBTI与ipCBTI相比的相对疗效尚未最终确定.
    目的:本研究旨在通过基于直接比较2种交付方式的随机对照试验的系统评价和等效性荟萃分析,来测试eCBTI和ipCBTI的可比性。
    方法:对多个数据库进行了全面搜索,从而鉴定和分析了ipCBTI和eCBTI的15种独特的随机头对头比较。提取有关睡眠和非睡眠结果的数据,并根据先前建议的最小重要差异得出的预定等效裕度,对其进行常规荟萃分析方法和等效性测试。进行了补充贝叶斯分析以确定可用证据的强度。
    结果:荟萃分析包括15项研究,共1083名参与者。传统的比较通常有利于ipCBTI。然而,效果大小很小,对于大多数睡眠和非睡眠结局,两种分娩方式在统计学上具有统计学意义(P<0.05)。其他组内分析显示,这两种形式在失眠严重程度、睡眠质量和疲劳等次要结局方面均有统计学上的显着改善(P<0.05)。焦虑,和抑郁症。异质性分析强调了治疗持续时间和辍学率作为治疗疗效差异的潜在调节因素的作用。
    结论:发现eCBTI和ipCBTI在治疗大多数检查结果的失眠方面具有统计学意义。表明eCBTI是ipCBTI的临床相关替代品。这支持扩展eCBTI作为增加有效失眠治疗的可及性的可行选择。尽管如此,需要进一步的研究来解决所指出的局限性,包括一些研究中偏倚的高风险以及治疗持续时间和退出率对疗效的潜在影响.
    背景:PROSPEROCRD42023390811;https://www.crd.约克。AC.uk/prospro/display_record.php?RecordID=390811。
    BACKGROUND: Insomnia is a prevalent condition with significant health, societal, and economic impacts. Cognitive behavioral therapy for insomnia (CBTI) is recommended as the first-line treatment. With limited accessibility to in-person-delivered CBTI (ipCBTI), electronically delivered eHealth CBTI (eCBTI), ranging from telephone- and videoconference-delivered interventions to fully automated web-based programs and mobile apps, has emerged as an alternative. However, the relative efficacy of eCBTI compared to ipCBTI has not been conclusively determined.
    OBJECTIVE: This study aims to test the comparability of eCBTI and ipCBTI through a systematic review and meta-analysis of equivalence based on randomized controlled trials directly comparing the 2 delivery formats.
    METHODS: A comprehensive search across multiple databases was conducted, leading to the identification and analysis of 15 unique randomized head-to-head comparisons of ipCBTI and eCBTI. Data on sleep and nonsleep outcomes were extracted and subjected to both conventional meta-analytical methods and equivalence testing based on predetermined equivalence margins derived from previously suggested minimal important differences. Supplementary Bayesian analyses were conducted to determine the strength of the available evidence.
    RESULTS: The meta-analysis included 15 studies with a total of 1083 participants. Conventional comparisons generally favored ipCBTI. However, the effect sizes were small, and the 2 delivery formats were statistically significantly equivalent (P<.05) for most sleep and nonsleep outcomes. Additional within-group analyses showed that both formats led to statistically significant improvements (P<.05) in insomnia severity; sleep quality; and secondary outcomes such as fatigue, anxiety, and depression. Heterogeneity analyses highlighted the role of treatment duration and dropout rates as potential moderators of the differences in treatment efficacy.
    CONCLUSIONS: eCBTI and ipCBTI were found to be statistically significantly equivalent for treating insomnia for most examined outcomes, indicating eCBTI as a clinically relevant alternative to ipCBTI. This supports the expansion of eCBTI as a viable option to increase accessibility to effective insomnia treatment. Nonetheless, further research is needed to address the limitations noted, including the high risk of bias in some studies and the potential impact of treatment duration and dropout rates on efficacy.
    BACKGROUND: PROSPERO CRD42023390811; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=390811.
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