护士职业应对自我效能量表的汉化及信效度研究

目的 对英文版护士职业应对自我效能量表（occupational coping self-efficacy scale for nurses,OCSE-N）进行汉化,并检验中文版护士职业应对自我效能量表在中国护士群体中的信效度。方法 运用便利抽样方法抽取深圳市5所公立医院共1172名护理人员进行调查,运用SPSS 23.0软件和AMOS 23.0软件对数据进行信效度检测。结果 中文版护士职业应对自我效能量表的Cronbacha α为0.882,重测信度为0.991（95%CI:0.985～0.993,P＜0.01）。各条目-总分相关系数为0.482～0.683（P＜0.01）。内容效度指数（scale-level content validity index, S-CVI）:全体一致S-CVI为0.889,平均S-CVI为0.981,经探索性因子分析后,量表提取2个公因子,其累计方差贡献率为67.508%,各条目共同度为0.524～0.860;经验证性因子分析各拟合指标:卡方/自由度（〖XC小五号.EPS;P〗/df）为1.452,GFI为0.987,AGFI为0.977,RMR为0.035,NFI为0.977,IFI为0.969,均达到推荐标准。结论 中文版护士职业应对自我效能量表信效度良好,可以用来评价我国护理人员职业应对自我效能的测评工具。     

戒毒人员健康状况评定量表的初步编制和考评

目的:初步编制评价戒毒人员整体健康水平的综合多维评定量表,并检验其信度和效度。方法:根据WHO的健康定义提出理论构想,查阅相关文献,听取各专家意见,形成初始量表。对949例戒毒人员进行实测后,检验其信效度。结果:(1)通过条目分析,确定量表由120个条目组成(包括效度量表的14条),分属四个维度11个因子,生理维度(D1)35条,心理A维度(D2)26条,心理B维度(D3) 31条,社会维度(D4)14条。(2)重测相关和Cronbaehα系数各因子为0.615～0.879和0.650～0.949,各维度为0.791～0.893和0.844～0.966,总量表为0.899和0.965,所有P<0.01。(3)探索性因子分析显示,各因子的因素负荷均在0.7以上。(4)验证性因素分析结果显示,(?)~2/df=2.415,CFI=0.842,TLI= 0.838,RMSEA=0.039。(5)总量表及生理维度、心理A维度、心理B维度、社会维度得分与QOL—DA的总分及相应维度分的相关系数分别为0.682、0.539、0.698、0.153、0.687(P<0.01)。结论:初步编制的戒毒人员健康状况评定量表,信度和效度均达到了心理测量学的要求。     

EPDS在产后抑郁筛查中应用

本研究共纳入１６７例在北医大一院产科病房住院分娩的产妇，所有产妇均评定了Ｅｄｉｎｂｕｒｇｈ产后抑郁量表（ＥＰＤＳ）。对部分产妇同时评定了Ｚｕｎｇ氏抑郁量表和Ｈａｍｉｔｌｏｎ抑郁量表。结果表明ＥＰＤＳ之灵敏度、特异性及总效率均令人满意。与Ｚｕｎｇ氏量表相比，ＥＰＤＳ的效度更高，是比较理想的产后抑郁筛查工具。     

团块状灰度变化减轻子宫良性疾病聚焦超声消融术中的远场不良反应

目的：评估团块状灰度变化能否减轻子宫良性疾病聚焦超声消融术中的远场不良反应。方法：开展单中心回顾性临床观察研究,纳入重庆医科大学附属第二医院行聚焦超声消融术的40例子宫良性疾病。比较团块状灰度变化出现前后,在相同能量水平（最小不可耐受能量）下,术中即刻骶尾部或臀部疼痛、放射痛、会阴部痛、肛门胀痛的发生率及不良反应程度。结果：在相同能量水平（最小不可耐受能量）下,团块状灰度变化出现后术中即刻骶尾部或臀部疼痛、放射痛、会阴部痛、肛门胀痛的发生率及不良反应程度明显低于团块状灰度变化出现前（P<0.05）。结论：团块状灰度变化能减轻子宫良性疾病聚焦超声消融术中的远场不良反应。     

食管癌与心理社会因素的关系探讨

目的 :本文采用 1:1配对的病例对照研究方法 ,探讨食管癌与病前心理社会因素的关系。方法 :采用 C型行为问卷和生活事件量表 ,调查病例和对照共 10 0对。结果 :食管癌病人 C型行为的 OR值为 3.0 9,明显高于对照组 ,P<0 .0 0 1;生活事件量表中病例与对照配对得分差的均数为 118.4 2± 52 .36 (LEU) ,食管癌病人得分明显高于对照组 ,P<0 .0 0 1。结论 :食管癌与不良的心理社会因素有关。     

上海市中心城轨道交通网络规划合理规模研究

介绍了估算城市轨道交通网络规划规模的3种方法--几何分析法、运输强度分析法及类比分析法,并结合上海市的实际情况对上海市中心城轨道交通网络规划规模进行了估算。通过对比和分析各种估算结果,提出了上海市中心城轨道交通网络规划的合理规模。     

The contribution of medical burden to 22q11.2 deletion syndrome quality of life and functioning

PurposeTo date, there is no systematic method to quantify the medical burden of individuals with 22q11.2 deletion syndrome (22q11.2DS). This study aimed to design a Medical Burden Scale for 22q11.2DS to evaluate the effect of medical symptoms severity on quality of life (QoL) and functioning in individuals with this syndrome.MethodsIndividuals with 22q11.2DS (n = 76) were included in the study. A multidisciplinary group of physicians determined the severity of symptoms (on a scale of 0 to 4) of 8 major medical systems affected in 22q11.2DS, as well as the level of cognitive deficits and psychiatric morbidity. Regression models were used to evaluate the impact of medical, cognitive, and psychiatric symptoms’ severity on global assessment of functioning (GAF) and QoL.ResultsThe total Medical Burden Scale score was significantly associated with both QoL and GAF scores, beyond the effect of the psychiatric and cognitive deficits. We also found that QoL and GAF scores were associated with the severity scores of specific medical systems, particularly neurological symptoms, but also cardiovascular, ear-nose-throat, endocrinology, and orthopedics.ConclusionQuantifying the medical burden of 22q11.2DS individuals is feasible and indicates the overall and specific contribution of medical symptoms to QoL and functioning of 22q11.2DS individuals.     

Measuring quality of life from the point of view of HIV-positive subjects: the HIV-QL31

Assessment of the quality of life (QoL) of human immunodeficiency virus (HIV)-infected subjects is often based on questionnaires in which the items or questions are not seen to be relevant by patients, nor by the users of the data obtained. It therefore seemed appropriate to return to the issue. The methodological and bibliographical research as well as the consultations we conducted convinced us that the elaboration of a new questionnaire was both necessary and possible. In order to do so, we adopted methodological principles based on the Sickness Impact Profile development methodology. First a bibliographical research was conducted in order to study instruments already used for HIV infection. Then, experts concerned with HIV infection and members of patients' associations were interviewed to assess how opportune the development of a new instrument could be. Following this, a methodology was established for the design and construction of the new instrument. One hundred and eighteen candidate questions were generated from an analysis of the content of 20 patients' interviews, which were subsequently submitted to 102 patients, to obtain finally a set of 31 questions from the interpretation of the results obtained from classic psychometric analysis and also from non-classic methods (item response theory and Rasch model). The concept being measured is the impact of illness being experienced by HIV-infected subjects from their own perspective. The range of health states covered by this questionnaire relates to fairly mild conditions. Rasch analysis of this set of 31 questions (HIV-QL31) shows that it corresponds to one unidimensional construct. A single score can be calculated by simple summation of dichotomous response options. This score is highly reliable (Cronbach's coefficient = 0.93) and is also discriminant regarding the severity of clinical status.     

Stress, attachment and skin diseases: a case-control study

Objectives In this case-control study we tested the hypothesis of an association between some psychosomatic skin diseases, attachment style and stress. Patients and methods A total of 177 cases and 194 controls seen between November 1992 and November 1993 at the Istituto Dermopatico dell'lmmacolata (IDD) in Rome, were enrolled into the study. Cases were outpatients with first diagnosis of hyperidrosis, chronic urticaria, generalized pruritus or alopecia areata. Controls were outpatients seen in the same period of time with first diagnosis of pigmenled nevi, keratosis or mycosis. The presence and weight of life stress events were assessed by u standard precoded questionnaire based on the Schedule of Recent Experiences (SRE) and on the Life Experiences Survey (LES). The attachment style was assessed by a modified version of the Shaver and Hazan questionnaire about feelings in a love relationship. We calculated 3 scores for each individual and classified study subjects in 2 groups: 1) "free" (= secure attachment); 2) "not free" (not secure attachment: anxious-ambivalent or avoidant). Questionnaires were self-administered in the presence of a trained psychologist. Adjusted odds ratios (OR) were calculated using a multiple logistic function. Results No association was found between the different stress scores and the skin diseases considered. The crude odds ratio for life stress events in the previous year was 1.4 (95% CI 0.8–2.7). After multiple adjustment for age, sex, marital status and education, the estimated OR was 1.6 (95% CI 0.8–3.0). One significant association emerged between the adult attachment style defined as “not free” and psychosomatic skin diseases: the adjusted OR was 4.0 (95% CI 1.4–12).     

Correlation of quantitative measures with the modified Ashworth scale in the assessment of plantar flexor spasticity in patients with traumatic brain injury

This study of plantar flexor spasticity describes relationships among a traditional qualitative spasticity scale, three potential quantitative spasticity measures and a measure of voluntary ankle muscle function. Thirty-four volunteer adult patients with traumatic brain injuries participated. There were 28 males and 6 females; the mean age was 30.3 years. A battery of five randomly sequenced tests was performed for each subject on one ankle. Tests were: modified Ashworth scale (MAS) scoring; H-reflex testing with and without Achilles tendon vibration; H-reflex testing with and without dorsiflexor contraction; reflex threshold angle and timed toe tapping (TTT). Twenty-six subjects returned to have the second ankle tested, resulting in 60 ankles for the analyses. Spearman's coefficients for correlation of quantitative spasticity measures with MAS scores ranged from 0.39 to 0.49 with associated probabilities 0.002. Pearson coefficients for correlation of quantitative spasticity measures with TTT scores were lower but also significant (P 0.07). Multiple correlation for the set of quantitative measures yieldedR = 0.614 (P < 0.001) with MAS scores andR = 0.365 (P = 0.045) with TTT scores. These findings reveal statistically significant relationships of low to moderate strength among potential quantitative spasticity measures, a traditional qualitative spasticity scale and a simple measure of voluntary ankle muscle function. Understanding these relationships is an essential part of the ongoing search for quantitative spasticity measures.The opinions or assertions contained herein are the private views of the authors and are not to be construed as official or as reflecting the views of the Department of the Army or the Department of Defense.