阿片成瘾严重程度量表的初步编制与信度测试

目的 :编制阿片成瘾严重程度评定量表 ,并对量表进行信度检验。方法 :参考相关文献自行设计“2 8项阿片成瘾严重程度量表”( 2 8ItemsOpioidAddictionSeverityInventory ,OASI - 2 8) ,对北京市某戒毒治疗机构收治的 6 0例海洛因成瘾者进行结构性访谈。通过小样本预试验 ,采用同质性信度与重测信度对量表进行信度评价。结果 :同质性信度 :除家庭后果一项外 ,其余各因子及量表总的Cronbach’sα系数在 0 .5 2 44～ 0 .8140之间。各症状项目分与总分的相关性除第 1题 (从第一次吸毒时间到成瘾的时间 )、第 15题 (体重变化 )和第 2 1题 (吸毒后工作情况 )外 ,余者的P值均 <0 .0 5。重测信度 :总量表及各因子的重测相关系数介于 0 .476～ 0 .895之间 (P <0 .0 1)。结论 :本量表有较好的同质性信度和重测信度。     

Cross-cultural adaptation and validation of the Korean fibromyalgia impact questionnaire in women patients with fibromyalgia for clinical research

Our aim was to translate and cross-culturally adapt the fibromyalgia impact questionnaire into Korean (KFIQ), and then evaluate its reliability and validity. The FIQ was translated into Korean by three translators and then independently translated back into English by three different translators. A total of 62 women patients with fibromyalgia (FM) were studied for the psychometric properties of the KFIQ. The mean age of the patients was 47.1 (25-73) years, and all were female. The mean KFIQ score was 48.3 (17-91), and the mean Korean health assessment questionnaire (KHAQ) score was 0.4 (0-1.7). The test-retest reliability of the KFIQ yielded an intraclass correlation coefficient of 0.85 (0.53-0.96). For the construct validity, the Spearman rank correlations of KFIQ with patient global assessments using visual analog scale (pain, 0.58; morning stiffness, 0.45; fatigue, 0.48; depression, 0.43; anxiety, 0.56; global well-being, 0.46; disease severity, 0.49; impact on life, 0.51), KHAQ (0.44), and tender points (0.60) were high and statistically significant. The KFIQ might be a reliable and valid instrument for measuring health status and physical functioning in Korean women patients with FM, but needs further study.     

注意缺陷多动障碍诊断量表父母版的中国城市儿童常模制定及其信度和效度的检验

目的建立父母用注意缺陷多动障碍诊断量表(ADHDDS P)的中国城市儿童常模，并检验其信度和效度。 方法中南大学湘雅二院精神卫生研究所等单位于2004 08—2005 04在全国12个城市采样1616例(男777例，女839例)，年龄6~17(1110±280)岁，由父母填写ADHDDS P。 结果常模样本男性在注意缺陷、多动冲动分量表和总分都高于女性；注意缺陷分量表在各年龄之间差异无显著性意义，多动冲动分量表和总分6~8岁得分最高，随年龄增加而得分递减。信度：间隔4周量表总分的重测信度r=072;Crobachａ系数091;项目与总分的一致性r为061~071；父母和教师之间的一致性032。效度：与Conners父母症状问卷的多动指数(r=075)，CBCL的注意问题(r=065)、外化性问题(r=065)相关；ADHD儿童的得分显著高于常模组；以常模第93百分位作为划界分，对ADHD诊断的灵敏度为092，特异度为090。因子分析提取三因素模型：注意缺陷、多动和冲动。 结论ADHDDS常模分布存在年龄和性别差异，其信度效度达到心理测量学要求，可用于我国儿童ADHD辅助诊断。     

Schizotypal Personality Questionnaire: New sources of validity evidence in college students

Schizotypal traits represent the behavioral expression of vulnerability to psychosis in general population. Among the most widely used measurement instruments, we could find the Schizotypal Personality Questionnaire (SPQ) (Raine, 1991). However, some aspects of its psychometric quality have yet to be analyzed. The main goal of the present study was to gather new sources of validity evidence of the SPQ scores in non-clinical young adults. The final sample was made up of 1123 college students (M=20.3 years; S.D.=2.6). The study of the internal structure using exploratory factor analysis revealed that SPQ items were grouped in a theoretical structure of seven second-order factors. Confirmatory factor analyses showed that the four-factor model (Paranoid) displayed better goodness-of-fit indices than the other hypothetical dimensional models tested. More complex measurement models, such as those tested using second-order confirmatory factor analyses and Exploratory Structural Equation Modeling, also showed adequate goodness-of-fit indices. The reliability of the SPQ scores ranged from 0.80 to 0.91. A total of 11 items showed differential functioning by gender. Advances in psychosis phenotype measurement open up new horizons to understand the structure and content of schizotypy.     

Reliability of a multidimensional questionnaire for adults with treated complete cleft lip and palate

The purpose of this study was to evaluate the reliability of a multidimensional questionnaire for Swedish adults with treated complete unilateral or bilateral cleft lip and palate (CLP). The questionnaire was designed to be used in the evaluation of adults with treated CLP after treatment. Before any conclusions were drawn from the results of the study we assessed the test-retest reliability of the questionnaire. The questionnaire included 168 questions and assessed the following domains: aesthetics, functions associated with CLP, satisfaction with treatment and perceived need for treatment, quality of life, depression and non-specific physical symptoms, body image, and jaw function. The subjects answered the questionnaire twice at a 2-3-week interval. Sixty-one adults (38 men, 23 women) mean age 24 years (range 20-29) participated in the study. The response rate for the questionnaire was acceptable at 75%. The test-retest reliability varied among the different domains. The reliability of questions regarding aesthetics, functions associated with CLP, and treatment satisfaction was good to excellent (intraclass correlation coefficient (ICC) = 0.51 to 0.89). Good to excellent (ICC = 0.61 to 1.0) reliability was also found for the quality of life in various life domains and the wellbeing scales. The reliability of the body image scale was moderate (kappa = 0.43-0.60) for most items and lower than that of other scales used in this study. The reliability of the mean depression symptom score (ICC = 0.93) and the mean non-specific physical symptoms score (ICC = 0.85) were excellent. The reliability of the mandibular function impairment was good (ICC = 0.67). The conclusion of the study is that an overall reliability was good for the multidimensional questionnaire.     

口腔健康素养测量工具的构建及验证

目的: 构建口腔健康素养（Oral Health Literacy,OHL）测量工具,并对其进行信度和结构效度检验,为我国居民口腔健康素养评估提供科学工具。方法: 采用方便抽样方法,于2020年3月—4月选择山西省太原市小店区某社区的常住人口为调查对象,通过文献查阅、专家咨询和认知访谈,形成口腔健康素养测量工具。采用SPSS 22.0和AMOS 22.0软件包进行一般人口学特征描述、Spearman秩相关、项目分析、探索性因子分析、验证性因子分析信度和结构效度检验,同时计算Cronbach's α系数,对量表进行评价与验证。结果: 共发放问卷1 000份,回收有效问卷858份,通过项目分析和探索性因子分析,形成含基本技能、信息相关能力、口腔健康维持能力、个人特征、社会支持5个维度共90个条目的OHL量表。各条目分与所在维度分相关（r=0.250~0.744,P<0.001）,验证性因子分析结果显示,模型的整体适配指数可接受,其中χ²/df=2.785,RMSEA=0.057（95%CI：0.052~0.0762）,IFI=0.931,TLI=0.856,CFI=0.895,总量表的Cronbach α系数为0.899,各个维度的Cronbach α系数位于0.709~0.920之间。结论: 本研究构建的口腔健康素养测量工具具有良好的信度和结构效度,可供口腔工作者在预防、治疗、健康教育等工作中应用。     

Development of a valid and reliable test to assess trauma radiograph interpretation performance

ObjectivesThe purpose of this investigation was to develop and examine the preliminary validity and reliability among radiographers of a test to assess trauma radiograph interpretation performance suitable for use among health professionals.MethodsStage 1 examined 14,159 consecutive appendicular and axial examinations from a hospital emergency department over a 12 month period to quantify a typical anatomical region case-mix of trauma radiographs. A sample of radiographic cases representative of affected anatomical regions was then developed into the Image Interpretation Test (IIT). Stage 2 involved prospective investigations of the IIT's reliability (inter-rater, intra-rater, internal consistency) and validity (concurrent) among 41 radiographers.ResultsThe IIT included 60 cases. The median (interquartile range) clinical experience of participants was 5 (2–10) years. Case scores were internally consistent (Cronbach's alpha = 0.90). Favourable inter-rater reliability (kappa > 0.70 for 58/60 cases, Intra-class correlation coefficient (ICC) > 0.99 for total score) and intra-rater reliability (kappa > 0.90 for 60/60 cases, ICC > 0.99 for total score) was observed. There was a positive association between radiographers' confidence in image interpretation and IIT score (coefficient = 1.52, r-squared = 0.60, p < 0.001).ConclusionsThe IIT developed during this investigation included a selection of radiographic cases consistent with anatomical regions represented in an adult trauma case-mix. This study has also provided foundational preliminary evidence to support the reliability and validity of the IIT among radiographers. The findings suggest that it is possible to assess image interpretation performance of adult trauma radiographs with this test.     

Test re-test reliability of centre of pressure measures during standing balance in individuals with knee osteoarthritis

Assessment of changes in standing balance following an intervention requires accurate measurement of balance parameters. The reliability of centre of pressure measures of balance during single-leg standing has not been reported in individuals with knee osteoarthritis. The purpose of this study was to assess the test re-test reliability of force platform centre of pressure measures during single-leg standing in older adults with knee osteoarthritis. Twenty-five adults with radiographic evidence of knee osteoarthritis performed single-leg standing balance trials on a laboratory-grade force platform on two occasions, no more than 14 days apart. Participants were asked to stand on their more symptomatic limb for three, ten second trials. Centre of pressure measures collected included: standard deviation in the mediolateral and anteroposterior directions, mean path length, velocity, and area. The mean of the three trials was calculated. Intraclass correlation coefficients, standard error of measurement, Bland and Altman plots and the minimum detectable change were calculated. Intraclass correlation coefficients ranged from 0.54 to 0.87, suggesting mixed reliability of measures. Reliability was lowest for the centre of pressure area (intraclass correlation coefficient = 0.54), and highest for centre of pressure velocity and path length (intraclass correlation coefficient = 0.87 for both). Standard error of measurement values were low for standard deviation in the mediolateral direction and high for centre of pressure area. These results suggest that centre of pressure values, in particular path length and velocity, are appropriate for assessment of standing balance in people with medial knee osteoarthritis.