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1.
目的:编制肠造口患者健康促进行为动机问卷。方法:基于自我决定理论,通过文献分析、小组讨论、2轮德尔菲专家函询、小样本预实验形成问卷;采用便利抽样法对206例肠造口患者进行问卷调查,对问卷进行项目分析及信度、效度检验。结果:肠造口患者健康促进行为动机问卷共12个条目,探索性因子分析共提取外在调节、内摄调节、认同调节、内在调节4个公因子,累计方差贡献率为85.941%,问卷Cronbach’sα系数为0.802,重测信度为0.791。结论:该问卷具有良好的信度、效度,可作为评估肠造口患者健康促进行为动机水平的工具。  相似文献   
2.
目的编制农村居家失能老年人健康管理需求评估问卷,并检验其信效度。方法以奥马哈问题分类系统为理论框架,综合文献回顾形成问卷条目池,对18名专家进行2轮Delphi专家函询形成预试问卷。对河南省213名农村居家失能老年人进行调查,检验问卷的信效度。结果探索性因子分析共提取6个公因子29个条目,包括健康档案、身体评估、心理健康、医疗环境、健康知识、智慧养老,累积方差贡献率为72.992%;条目内容效度指数为0.889~1.000,平均内容效度为0.975。问卷Cronbach′sα系数为0.897,折半信度为0.876,重测信度为0.902。结论农村居家失能老年人健康管理需求评估问卷具有良好的信度及效度,可作为评价农村居家失能老年人健康管理需求的有效工具。  相似文献   
3.
目的 编制无症状高尿酸血症患者尿酸管理保护动机问卷,并检验信效度。方法 以保护动机理论为指导,通过文献分析、半结构式访谈、德尔菲专家函询、预调查编制问卷初稿。通过咨询16名专家及调查318例无症状高尿酸血症患者对问卷的信度、效度进行检验。结果 最终形成的无症状高尿酸血症患者尿酸管理保护动机问卷包括7个维度,共34个条目,问卷总体内容效度指数(S-CVI)为0.832,条目水平的内容效度指数(I-CVI)为0.814~1;总Cronbach α系数为0.833,各维度的Cronbach α系数为0.782~0.845;总的折半信度为0.819,各维度折半信度为0.729~0.825;组合信度系数为0.793~0.865。探索性因子分析提取7个公因子,共同解释变异量为72.227%;验证性因子分析显示χ2/df=1.503、RMSEA=0.049、RMR=0.026、CFI=0.919、GFI=0.862、AGFI=0.875、IFI=0.921、TLI=0.910,模型拟合度良好。结论 无症状高尿酸血症患者尿酸管理保护动机问卷信度、效度检验结果良好,条目内容易于患者理解与接受,可作为临床无症状高尿酸血症患者尿酸管理认知及行为的评价工具。  相似文献   
4.
目的:构建外科医护人员加速康复外科认知量表并检验其效度及信度。方法:采用文献回顾法和德尔菲法(Delphi)形成初始版量表;采用方便抽样法抽取335名外科医生与外科护士为研究对象,进行量表条目筛选与量表效度及信度检验。结果:“外科医护人员加速康复外科认知量表”由4个维度、19个条目构成。量表水平的内容效度指数为0.88,条目水平的内容效度指数为0.86~1.00;验证性因子分析因子载荷系数为0.69~0.95,χ2/df为3.97、比较拟合指数为0.91、修正拟合指数为0.91、Tucker-Lewis指数为0.89、相对拟合指数为0.86、简约赋范拟合指数为0.75、近似均方根误差为0.12;量表Cronbach'sα系数为0.97,维度的Cronbach'sα系数为0.89~0.96;量表Spearman-Brown系数为0.89,维度的Spearman-Brown系数为0.89~0.95;量表重测信度系数为0.88,维度的重测信度系数为0.70~0.86。结论:外科医护人员加速康复外科认知量表具有良好的效度及信度。  相似文献   
5.
6.

Background

Delirium, a neuropsychiatric syndrome that occurs throughout medical illness trajectories, is frequently misdiagnosed. The Memorial Delirium Assessment Scale (MDAS) is a commonly used tool in palliative care (PC) settings. Our objective was to establish and validate the Memorial Delirium Assessment Scale-Thai version (MDAS-T) in PC patients.

Materials and Methods

The MDAS was translated into Thai. Content validity, inter-rater reliability, and internal consistency were explored. The construct validity of the MDAS-T was analyzed using exploratory factor analysis. Instrument testing of the MDAS-T, the Thai version of the Confusion Assessment Method for the Intensive Care Unit (CAM-ICU-T), and the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition as the gold standard was performed. The receiver operating characteristic (ROC) curve was used to determine the optimal cutoff score. The duration of each assessment was recorded.

Results

The study enrolled 194 patients. The content validity index was 0.97. The intraclass correlation coefficient and Cronbach's α coefficient were 0.98 and 0.96, respectively. A principal component analysis indicated a homogeneous, one-factor structure. The area under the ROC curve was 0.96 (95% confidence interval [CI], 0.93–0.99). The best combination of sensitivity and specificity (95% CI) of the MDAS-T were 0.92 (0.85–0.96) and 0.90 (0.82–0.94), respectively, with a cutoff score of 9, whereas the CAM-ICU-T yielded 0.58 (0.48–0.67) and 0.98 (0.93–0.99), respectively. The median MDAS-T assessment time was 5 minutes.

Conclusion

This study established and validated the MDAS-T as a good and feasible tool for delirium screening and severity rating in PC settings.

Implications for Practice

Delirium is prevalent in palliative care (PC) settings and causes distress to patients and families, thereby making delirium screening necessary. This study found that the MDAS-T is a highly objective and feasible test for delirium screening and severity monitoring in PC settings and can greatly improve the quality of care for this population.
  相似文献   
7.
目的 检验工作能力支持量表(WSS)在就业年龄脑卒中患者中的信度和效度。 方法采用翻译-回译方法将WSS译为中文。2018年12月至2019年3月,便利选取郑州市2所社区卫生服务中心下属社区的就业年龄脑卒中患者193例,由2名护士采用WSS中文版进行调查。进行项目分析、内容效度分析、探索性因子分析、内部一致性分析和评定者间信度分析。 结果 A部分内容效度为0.94,B部分为0.90;A部分16个条目,提取3个公因子,累积方差贡献率67.747%;B部分12个条目,提取3个公因子,累积方差贡献率56.056%;A和B部分Cronbach α系数为0.933和0.778,评定者间信度除条目B8、B10外,kappa系数均 > 0.6。 结论 WSS中文版信效度满意,可用于评估中青年脑卒中患者重返工作过程中的工作能力支持。  相似文献   
8.
Superimposition of radiographic imaging is used to evaluate patient growth and the effects of surgical and/or orthodontic treatment. The purpose of this study was to compare the outcomes of superimposition between two-dimensional (2D) and three-dimensional (3D) superimpositions. 2D lateral cephalograms were generated from the initial and final cone beam computed tomography scans (CBCT) of 18 patients and superimposed. Both 3D CBCT and 2D CBCT generated lateral cephalograms were oriented to the Frankfort horizontal plane and superimposed according to the American Board of Orthodontics recommendations. Changes in landmark position were quantified from the resulting superimposition outcomes via linear measurements made with Dolphin software. Differences between the two methods were analyzed using paired t-tests. Measurements were repeated twice for 10 randomly selected scans to assess reliability by intra-class correlation coefficient (ICC) analysis. Intra-examiner reliability was high for all measurements (ICC > 0.84). Agreement between 2D and 3D superimposition outcomes, as measured by P-values, was low for ANS (P = 0.026), B-point (P < 0.001), ST Upper lip (P = 0.019), U1 tip (P = 0.010), and U1 apex (P = 0.026). 2D measurements were significantly higher than 3D measurements for ANS, B-point, ST Upper lip, U1 tip, and U1 apex. Findings indicated that both methods of superimposition (2D and 3D) are highly reliable. Statistical differences between 2D and 3D superimposition outcomes were below the threshold of clinical significance.  相似文献   
9.
Organizational silence maintained by professionals working in the healthcare sector could result in various moral dilemmas and might negatively affect patient care. The aim of this methodological study was to develop a scale that measured the organizational silence behaviors of healthcare professionals. During the development of the scale, researchers conducted in‐depth interviews with 30 healthcare professionals in order to create a draft pool of 66 scale items. After content validity, a 62 item scale was drafted. In the second stage of development, psychometric properties of the scale were evaluated. The results of the confirmatory factor analysis indicated that adequate fit indices (χ2 value to degrees of freedom = 3.54; goodness‐of‐fit index = .92; root mean square error of approximation = .90) were achieved and resulted in a 32 item scale with four subscales. These subscales were assessed using a 5 point Likert scale. The Cronbach's alpha for the scale was .93, and for the subscales, it was as follows: silence climate: α = .91, silence based on fear: = .91, acquiesce silence: α = .93, and silence based on protecting the organization: α = .85. The Organizational Silence Behavior Scale was successfully developed and showed satisfactory validity and reliability. It is usable among healthcare professionals.  相似文献   
10.
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