颅脑损伤患者生活质量量表中文版本效度和信度的初步评价

目的 评价颅脑损伤患者生活质量量表(quality of life after traumatic injury,QOLIBRI)中文版本的效度和信度.方法 选取符合纳入标准的20例患者为调查对象,用调查-再调查(test-retest)方法实施调查.通过重测信度和内部一致性Cronbach'sα系数评价其信度;进行SF-36、GOSE、HADS、MMSE量表评分,通过与QOLIBRI量表相关分析考察其效度.结果 量表各亚组的重测信度系数为0.915-0.995,具有稳定的重测信度.各亚组内部一致性系数(Cronbach'sα)为0.505-0.965,内部一致性尚可.QOLIBRI各亚组与SF-36总分显著相关,QOLIBRI(除人际关系领域外)绝大多数亚组与GOSE相关.多数亚组与HADS相关,仅少数条目与MMSE相关.结论 QOLIBRI具有较好的信度和效度.     

抑郁-焦虑-压力量表中文精简版在护理人员中信效度评价

目的评价抑郁-焦虑-压力量表中文精简版（DASS-C21）的信度和效度,为该量表在中国内地护理人群中的应用提供科学依据。方法采用随机抽样方法在长沙、郴州地区二、三级医院中抽取645例护理人员进行问卷调查;采用内部一致性信度、分半信度和建构信度进行信度评价,采用内容效度、效标关联效度和结构效度进行效度评价。结果（1）项目分析结果表明,DASS-C21各项目与总分有较高相关;（2）DASS-C21有较高的内部一致性信度、分半信度和建构信度;（3）DASS-C21有良好的效标关联效度、内容效度和结构效度。结论DASS-C21量表具有良好的信度和效度,可以作为中国内地护理人群心理健康状况的有效评价工具。     

中文版偏头痛患者药物依赖性问卷信度和效度研究

目的评价中文版偏头痛患者药物依赖性问卷的信度和效度。方法选取115例合并药物依赖综合征的偏头痛患者,收集其临床资料并进行中文版偏头痛患者药物依赖性问卷的测试。采用重测信度、内部一致性信度评价分析问卷信度,采用内容效度和结构效度评价分析问卷效度。结果量表的重测信度除条目11和条目16为0.558和0.443以外,其余条目的重测信度均大于0.7。总量表的Cronbach’α系数为0.820,各个维度的Cronbach’α系数均0.7。量表的各条目得分和相应维度总分之间的相关系数在0.595~0.962之间。因子分析共提取7个特征根大于1的因子,可解释总变异的76.3%,在相应项目上均有较强的因子载荷。结论中文版偏头痛患者药物依赖性问卷具有较好的信度和效度,适合临床推广应用。     

Yale-Brown强迫量表中文版的信度和效度

目的评价中文版Yale-B rown强迫量表Y-BOCS的信度和效度。方法对110名强迫症患者进行Y-BOCS、HAMD、HAMA的评定。结果Y-BOCS评定者间一致性好,各条目及量表总分的ICC≥0.82;重测信度良好,各条目及量表总分的ICC≥0.75;全量表内部一致性系数(Cronbach's alpha)为0.75。Y-BOCS具有较好的内容效度和结构效度,强迫思维分量表(OS)分与HAMA和HAMD量表分存在相关,OS区分效度欠理想结论Y-BOCS中文版具有可接受的信度和效度,具有临床和科研使用的价值。     

轻度卒中患者生活质量评估量表研究进展

卒中是一类高致残性、高死亡率的脑血管疾病,80%的缺血性卒中患者为轻度卒中,可出现神经功能受损及生活质量下降。选取恰当的评估量表,有利于合理评估患者的生活质量,便于指导临床工作。目前,量表的信度分析常采用内部一致性和重测信度,效度分析常采用内容效度和结构效度检验。本文围绕轻度卒中的定义、治疗和生活质量受损表现形式以及生活质量评估量表的应用进展进行综述。     

患者健康问卷-15在卒中门诊的信度和效度研究

目的 研究卒中人群中患者健康问卷-15（Patient Health Questionnaire-15,PHQ-15）的信度和效度。 方法 对107例门诊复查的卒中患者分别进行PHQ-15、Beck焦虑自评量表（Beck Anxiety Inventory, BAI ）、患者健康问卷-9（Patient Health Questionnaire-9,PHQ-9）、汉密尔顿抑郁量表（Hamil ton Depression Rating Scale,HDMA）、汉密尔顿焦虑量表（Hamilton Anxiety Rating Scale,HAMA）和症状自 评量表-12（the Sel f-report Symptom Inventory,Symptom Checklist-12,SCL-12）,分析PHQ-15应用于卒中 患者的信度、效度。信度检验用克朗巴赫α系数;用条目和总分的相关系数评价内容效度,用SCL-12 与PHQ-15的相关性评价效标效度,用BAI 、HDMA、HAMA、PHQ-9与PHQ-15的相关性评价结构效度。 结果 （ 1）PHQ-15克朗巴赫α系数为0.811,提示该量表内部一致性较好;（2）15项条目与总分的相 关系数为0.275～0.763（均P <0.001）,提示该量表内部一致性较好;（3）PHQ-15的效标效度为0.768 （P <0.001）,提示该量表效标效度良好;（4）PHQ-15与BAI的相关系数为0.602（P <0.001）,与PHQ-9 的相关系数为0.654（P <0.001）,与HDMA的相关系数为0.769（P <0.001）,与HAMA的相关系数为0.793 （P <0.001）,提示该量表结构效度良好。 结论 P HQ-15具有良好的信度和效度,基本符合心理测量学标准,可作为门诊评价卒中患者躯体化 症状的良好工具。     

儿童生存质量测定量表PedsQL3.0心脏病模块中文版的信度和效度分析

背景：心脏病患儿的生存质量受到越来越多的关注，但是国内缺少相关的研究报道。缺乏适合的量表是主要原因之一。 目的：考察儿童生存质量量表PedsQL3.0心脏病模块中文版的信度和效度。 方法：采用国际通用的量表翻译改造程序，将英文版的儿童生存质量测定量表PedsQL3.0心脏病模块翻译改造成中文。并将中文版量表运用于广州市3家三级甲等医院的310例门诊部或住院部的心脏病患儿及其家长。分析量表的可行性、内部一致性、内容效度、结构效度等。 结果与结论：父母和患儿共发放480份问卷，回收462分，答卷的条目缺失率低于1%；除5~7岁患儿自评问卷的感知身体外貌维度的Cronbach′s α系数为0.35外，其他量表各个方面的Cronbach′sα系数为0.66~0.94；量表的各条目与其所属方面和领域之间相关较强，而与其他方面和领域相关较弱；证实性因子分析结果表明因子结构与量表的理论结构一致。结果提示PedsQL3.0心脏病模块中文版的信度和效度良好，可以应用于中国心脏病儿童生存质量的研究。     

健康状况调查问卷应用于精神分裂症患者中的信度和效度

目的 评价健康状况调查问卷(SF-36)在住院精神分裂症病人中的信度和效度。方法 通过面对面访谈方式调查90例住院精神分裂症患者,信度采用重测法、内部条目一致性分析(Cronbach’sα系数)。效度采用平行效度,用生活满意度指数A(LSIA)和简明精神病量表(BPRS)作为效标,与SF-36作相关分析。结果 整个测量的重测相关系数均大于0.469(P<0.01),内部一致性(Cronbach’s α系数)在0.73～0.96。平行效度:SF-36中的躯体功能、总体健康、生命活力、精神健康4个分量表与LSIA有较好相关性;总体健康、生命活力、社交功能、情感问题所致的角色受限、精神健康5个分量表与BPRS呈显著性负相关。 结论 SF-36是全面评价精神分裂症病人生命质量有效和可靠的量表之一。     

个性指数问卷的信度和效度研究

目的评价个性指数问卷(Personality indicators)的信度和效度.方法由专业医生对36例心理咨询门诊者评定个性指数问卷和艾森克人格问卷(EPQ).对量表的内部一致性、分半相关及平行效度进行分析.结果个性指数问卷各维度的Cronbach's α系数在0.7181～0.8317之间,分半相关系数为0.6443和0.6181.个性指数问卷的5种维度倾向分别与EPQ的相应个性维度具有显著性相关.结论个性指数问卷操作简便,具有较好的信度和效度.     

Morisky问卷测量重性抑郁障碍患者服药依从性的信效度分析

目的:探讨Morisky问卷测量对我国抑郁症患者服药依从性的信效和效度。方法:144例符合美国精神障碍诊断与统计手册第4版重性抑郁障碍诊断标准的住院患者,在出院后2个月使用Morisky问卷评价服药依从性,其中50例患者间隔5~7 d后重测;统计分析Morisky问卷的内部一致性、折半信度、重测信度、结构效度和效标效度。结果:信度分析结果显示,Morisky问卷的内部一致性Cronbach’sα系数为0.74,折半信度为0.77,重测信度为0.86。探索性因子分析共提取1个公共因子,可解释的总变异量为57.53%,4条目的载荷值分别为0.67、0.78、0.82和0.76。用Morisky问卷法和药片计数法对患者服药依从性评价的一致性检验:Kappa系数为0.80(P0.001),呈高度一致。结论:Morisky问卷作为我国抑郁症患者服药依从性的评估工具具有良好的信度和效度。     

赌博相关认知量表中文版在大学生中的信效度检验

目的观察赌博相关认知量表中文版（GRCS—C）在大学生人群中的适用性。方法采取整群抽样的方法共抽取1787名大学生进行调查,并以赌博冲动量表（GUS—C）、抑郁-焦虑-压力量表（DASS-21）为效标,检验效标效度,其中96名学生4周后用GRcs—C重测。结果GRCS—C总量表的Cronbach’sa系数为0．934,各分量表的“系数在0．673～0．839;量表分半信度在0．706～0．880,4周后的重测信度在0．728～0．900,23个条目间的平均相关系数为0．398,5个分量表的条目间平均相关系数在0．371～0．553。验证性因素分析显示GRCS—C二阶五因素结构模型拟合最好（x^2/df=12．305,GFI-0．867,NFI-0．867,IFI=0．877,RMSEA=0．080）。赌博相关认知量表（GRCS—C）总分及其分量表和GUS—C总分的相关系数在0．256～0．357,与DASS-21总分及其分量表的相关系数在0．124-0．207（P〈0．01）。在赌博相关认知总分及4个分量表（赌博期待、无力戒毒、控制错觉和解释偏差）得分上男性高于女性,差异有统计学意义（P〈0．01）。结论GRCS--C具有较好的信度和效度,可以在国内大学生群体研究中采用。     

精神疾病内在病耻感调查表在精神分裂症患者中的信度和效度

目的:评价精神疾病内在病耻感调查表(internalized stigma of mental illness inventory,ISMI)在精神分裂症患者中的信度和效度。方法:选择慢性稳定期精神分裂症患者191例,自行完成ISMI量表及病耻感总体评价,随机抽取42例患者于2周后复测ISMI。使用SPSS软件对量表的信度、效度进行分析。结果:被试者ISMI总分平均为(65.12±12.86)分;复测信度相关性系数为0.87;分半信度系数为0.85;所有29条目Cronbach α系数为0.94。平行效度相关系数为0.66;结构效度采用因子分析法,经方差最大旋转后结果揭示主成分累计贡献率57.80%。结论:ISMI量表对评定精神分裂症患者的病耻感有较好的信度和效度。     

Reliability and validity of the Korean version of the Temperament and Character Inventory

The purpose of this study was to evaluate the reliability and validity of the Korean version of the Temperament and Character Inventory (TCI), a self-report questionnaire based on Cloninger's biosocial model of personality. The TCI was translated into Korean and administered to 851 Korean college students. A test-retest study of the TCI was conducted across a 3-month interval with 130 subjects. Internal consistency was calculated by Cronbach alpha. Test-retest reliability was analyzed by Pearson correlation analysis. Factor analyses for the temperament and character dimensions were performed using principal component analysis, rotating factors obliquely by promax. A comparison of TCI scores between Korean and United States college students was done using independent t tests. Cronbach alpha values for the TCI scales ranged from.60 to.85 for the temperament scales and from.82 to.87 for the character scales. Test-retest correlations (r) ranged from.52 to.72 for the temperament scales and from.52 to.71 for the character scales. Principal component factor analyses showed similar factor structures of four temperaments and three characters as the American version of the TCI, except for the Reward Dependence and Persistence temperament scales. Explorative factor analysis with a condition of eigenvalue greater than 1 produced five factors, as compared to seven factors extracted in Cloninger's original report. Results using a preset seven-factor solution was forced and did not successfully extract Cloninger's seven factors. Korean college students had higher mean scores on Harm Avoidance and lower mean scores on the rest of the scales as compared to a sample of US college students. The results of this study confirm that the Korean TCI has satisfactory psychometric properties and reflects Cloninger's biosocial model of personality.     

Translation and validation of the 15‐item Myasthenia Gravis Quality of life scale in Dutch

Introduction: The 15‐item Myasthenia Gravis Quality of Life (MG‐QOL15) scale has been developed to assess the health‐related quality of life of patients with myasthenia gravis (MG). The aim of this study was to translate the original English version into Dutch and to test the test–retest reliability and construct validity. Methods: Fifty patients with MG were included. Test–retest reliability and internal consistency were assessed using the intraclass correlation coefficient (ICC) and the Cronbach α. Construct validity was assessed by testing 5 predefined hypotheses. Results: A good test–retest reliability was confirmed with an ICC of 0.866. The Cronbach α was 0.93. The predefined hypotheses were confirmed in 80% of cases, which points to good construct validity. Discussion: The Dutch MG‐QOL15 has good test–retest reliability and good construct validity. It can be used for research in a Dutch‐speaking population. It is also suitable for monitoring individual patients in clinical practice. Muscle Nerve 57 : 206–211, 2018     

卒中危险因素初筛表的信度及效度研究

目的 检验卒中危险因素初筛表的信度、效度。 方法 对130例测试对象进行卒中危险因素初筛表、改良弗明汉卒中风险评估量表（Framingham Stroke Profile,FSP）进行调查,检验卒中危险因素初筛表的信度及效度。 结果 卒中危险因素初筛表的Cronbach α系数为0.701,分半信度为0.826,重测信度为0.94。因子分 析法提取5个共性因子,公因子的累计方差贡献率为62.199%,量表的结构效度、内容效度、效标效度 达到测量学要求。 结论 卒中危险因素初筛表具有较好的信度与效度,符合量表测量学的要求,可作为我国卒中风险 评估的工具。     

Conflict begets conflict: Executive control,mental state vacillations,and the therapeutic alliance in treatment of borderline personality disorder

This study evaluated the psychometric properties of the 4 scales of the Behavioral Health Questionnaire-20 (BHQ-20): Global Mental Health, Well-Being, Symptoms, and Life Functioning. Four samples were used: community adults, college students, college students in counseling, and adults in outpatient psychotherapy. Support was found for internal consistency and 2-week test-retest reliability. For construct validity, the BHQ-20 scales distinguished levels of pathology among the samples and were sensitive to improvement across 3 psychotherapy sessions. Concurrent validity correlations with the scales of established measures were at least moderately high. Higher correlations were also found between the BHQ-20 scales and the nonanalogous scales of the established measures. These results, along with high correlations among the BHQ-20 scales, indicated the presence of 1 primary mental health dimension accounting for the variance. The BHQ-20 was proven to be a generally reliable, valid questionnaire that is distinguished by the efficiency with which it assesses mental health.     

Morisky问卷评价精神分裂症恢复期患者服药依从性的信度和效度

目的:评价Morisky问卷对精神分裂症患者服药依从性的信度和效度。方法:采用便利取样法选取125例精神分裂症恢复期患者进行Morisky问卷调查,7 d后对其中30例患者进行Morisky问卷重测,计算Cronbach'sα系数及重测信度,评价量表的信度;采用探索性因子分析方法考评量表结构效度。结果:采用条目-总分相关法及决断值法对条目的区分度进行分析,问卷的4个条目皆达显著水平,符合选题标准,可以保留。问卷总Cronbach'sα系数为0.78,7 d后重测信度为0.84。经最大方差旋转法旋转后提取1个因子,累计解释的方差为52.25%,4个条目的因子负荷0.65~0.78之间。结论:Morisky问卷在精神分裂症恢复期患者服药依从性中有较好的信度及效度。     

Reliability and validity of questionnaire for neurobehavioral disability following traumatic brain injury

The neurobehavioral disability recognized in traumatic brain injury (TBI) is a severe sequela, but there is no appropriate classification due to its various manifestations. In the present study a questionnaire for a simple investigation of this disability was prepared, and its reliability and validity verified. The survey was conducted on 72 patients with TBI by the caregiver of each patient. As a result, good reliability was indicated by the split-half method (coefficient of reliability: 0.95, obtained using Spearman-Brown correction formula). The total score of the questionnaire had a significant correlation with the total score of the simultaneously conducted Japanese version of Neuropsychiatry Inventory at the 0.01 level (Spearman's rank correlation, 0.47). It also had a significant correlation with the total score of the simultaneously conducted Japanese version of the Dysexecutive Questionnaire at the 0.05 level (Spearman's rank correlation, 0.36). Six factors constituting this neurobehavioral disability were extracted from a factor analysis of the questionnaire survey. These factors are angry outburst, avolition, deficits of sympathy, depressed mood, discourse deficits, and degradation of appearance. Each factor indicated good internal consistency (Cronbach alpha, 0.86-0.94). The present results indicate that this questionnaire has good reliability and validity, therefore it can be a significant indicator in TBI neurobehavioral disability study.     

Assessing health-related quality of life in NeuroAIDS: some psychometric properties of the Neurological Quality of Life Questionnaire (NeuroQOL).

Several studies were undertaken to assess the psychometric properties (reliability and initial convergent and discriminant construct validity) of the Neurological Quality of Life Questionnaire (NeuroQOL). The NeuroQOL contains 114 items answered in self report Likert format, with higher scores reflecting better quality of life. Study one compared the questionnaire with existing quality of life measures (Symptom Distress Scale, Sickness Impact Profile) and a significant (p<0.05) correlation was found. Studies two through five evaluated the relationship between the NeuroQOL and disease stage, psychological, neuropsychological and neurological measures, and a significant correlation was also found with each domain. The internal consistency reliability (alpha=0.96), split half reliability (r(12)=0.97), and test-retest reliability (coefficients were 0.78 for 6 months and 0.67 for one year intervals between test and retest) were all found to be high and adequately stable. Overall, these results indicate acceptable reliability and initial construct validity for the NeuroQOL.