A Study of Knowledge and Attitude of Medical Staff Towards 3D Black Blood MR Angio Methods in High-Resolution Magnetic Resonance Vessel Wall Imaging of Intracranial Arteries.

IF 2.7 3区医学 Q2 HEALTH CARE SCIENCES & SERVICES

Journal of Multidisciplinary Healthcare Pub Date : 2025-04-15 eCollection Date: 2025-01-01 DOI:10.2147/JMDH.S504170

Lijuan Dai, Xi Tian, Yang Li, Cheng Li, Gang Wu

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引用次数: 0

Abstract

Objective: This study aims to investigate the knowledge and attitude of medical staff towards 3D Black Blood MR Angio methods in high-resolution magnetic resonance vessel wall imaging (HR-MRI) of intracranial arteries.

Methods: A cross-sectional study conducted from August 2-25 2024 collected demographic information, knowledge, and attitude scores of medical staff through self-designed questionnaires. The questionnaires exhibited a high internal consistency (Cronbach's α = 0.870). The Questionnaire Star online platform was used, and a WeChat-based applet generated a QR code for participants to access and complete the questionnaire.

Results: A total of 287 valid questionnaires were enrolled. The median (25% quartile and 75% quartile) of knowledge and attitude scores were 12 (9, 15) (possible range: 0-17) and 59 (55, 64) (possible range: 18-90). The correlation analysis demonstrated a positive correlation between knowledge and attitude (r = 0.361, P < 0.001). Multivariate logistic regression analysis showed that holding an intermediate title (OR = 4.065, 95% CI: 1.529, 10.808, P = 0.005), a vice senior title (OR = 5.443, 95% CI: 1.614, 18.361, P = 0.006), and having no prior experience with HR-MRI (OR = 0.422, 95% CI: 0.236, 0.753, P = 0.003) were independently associated with knowledge. Having one year or less of work experience (OR = 0.095, 95% CI: 0.010, 0.952, P = 0.045), having 1-3 years of work experience (OR = 0.330, 95% CI: 0.114,0.957, P = 0.041), and having no prior experience with HR-MRI (OR = 0.422, 95% CI: 0.236,0.753, P < 0.001) were independently associated with attitude.

Conclusion: This study identified suboptimal knowledge and inconsistent attitudes toward intracranial HR-MRI among medical staff, with professional title, scanning experience, and prior HR-MRI exposure being key determinants. Addressing these gaps through competency-based credentialing and standardized protocol dissemination is critical to realizing HR-MRI's clinical potential in cerebrovascular care.

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医务人员对高分辨率磁共振颅内动脉血管壁成像中3D黑血MR血管造影方法的知识和态度研究

目的：了解医务人员对3D Black Blood MR Angio方法用于颅内动脉高分辨率磁共振血管壁成像（HR-MRI）的知识和态度。方法：于2024年8月2日至25日进行横断面研究，通过自行设计问卷，收集医务人员人口统计信息、知识和态度得分。问卷具有较高的内部一致性（Cronbach’s α = 0.870）。使用问卷之星在线平台，基于微信的小程序生成二维码供参与者访问并完成问卷。结果：共回收有效问卷287份。知识和态度得分中位数（25%四分位数和75%四分位数）分别为12（9,15）分（可能范围0-17）和59（55,64）分（可能范围18-90）。相关分析显示，知识与态度呈正相关（r = 0.361, P < 0.001）。多因素logistic回归分析显示，中级职称（OR = 4.065, 95% CI: 1.529, 10.808, P = 0.005）、副高级职称（OR = 5.443, 95% CI: 1.614, 18.361, P = 0.006）和没有HR-MRI经验（OR = 0.422, 95% CI: 0.236, 0.753, P = 0.003）与知识独立相关。1年及以下工作经验（or = 0.095, 95% CI: 0.010, 0.952, P = 0.045）、1-3年工作经验（or = 0.330, 95% CI: 0.114,0.957, P = 0.041）、无HR-MRI经验（or = 0.422, 95% CI: 0.236,0.753, P < 0.001）与态度独立相关。结论：本研究发现医务人员对颅内HR-MRI知识的次优认知和态度不一致，专业职称、扫描经验和先前的HR-MRI暴露是关键决定因素。通过基于能力的认证和标准化的协议传播来解决这些差距对于实现HR-MRI在脑血管护理中的临床潜力至关重要。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Multidisciplinary Healthcare Nursing-General Nursing

CiteScore

4.60

自引率

3.00%

发文量

287

审稿时长

16 weeks

期刊介绍： The Journal of Multidisciplinary Healthcare (JMDH) aims to represent and publish research in healthcare areas delivered by practitioners of different disciplines. This includes studies and reviews conducted by multidisciplinary teams as well as research which evaluates or reports the results or conduct of such teams or healthcare processes in general. The journal covers a very wide range of areas and we welcome submissions from practitioners at all levels and from all over the world. Good healthcare is not bounded by person, place or time and the journal aims to reflect this. The JMDH is published as an open-access journal to allow this wide range of practical, patient relevant research to be immediately available to practitioners who can access and use it immediately upon publication.