Objective:To investigate the moderating role of emotional expressivity in the relationship between test anxiety and working memory capacity (WMC).Methods:Totally 332 college students were selected.The Test Anxiety Inventory (TAI),Emotional Expressivity Inventory (EEI) and Arithmetic Operation-Word Memory Span Task (OSPAN) were used to measure the severity of test anxiety,working memory capacity,and degree of emotional expressivity,respectively.Results:TAI scores were negatively correlated with WMC scores (r =-0.36,P ＜0.01).Emotional expressivity had a moderating effect between scores of test anxiety and WMC (β =0.19,P ＜0.01).Test anxiety score negatively predicted WMC score in students with low emotional expressivity (β =-0.74,P ＜ 0.01),whereas it couldn't predict WMC in those with high emotional expressivity (β =-0.07,P ＞0.05).Conclusion:It suggests that higher emotional expressivity could buffer the negative effect of test anxiety on working memory capacity.

目的探讨预测脑卒中康复结局的重要因素和可靠的预测模型。方法采用回顾性研究的方法,对北京博爱医院1999年1月—2001年7月收治的225例首次脑卒中患者的临床资料进行分析。患者的功能状态按照自行设计的日常生活活动能力 (activitiesofdailyliving ,ADL)量表进行评定。 结果尽管许多因素都会影响患者的功能恢复,但最有意义的3个因素是年龄、入院时的功能状态(ADL入院)和发病到康复治疗的间隔时间 (onset addmisioninterval,OAI)。年龄较小、ADL入院值较高、康复训练开始较早患者的ADL出院值较高。年龄与ADL增加值无关。预测模型:ADL出院 =49.52—0.14×年龄+0.66×ADL入院-0.03×发病到康复治疗间隔时间(R2=0.62,P=0.0001)。结论根据此模型,可预测患者出院时的功能状态(ADL出院),制定合理的康复目标和康复训练计划。

目的了解脑瘫患儿在训练中跌伤的原因。方法根据临床前瞻性资料,对63例发生跌伤的脑瘫患儿,从年龄、跌伤的时间、部位、原因及跌伤与住院时间的关系进行了分析统计。结果跌伤与脑瘫儿的自身因素、外在环境因素及家长因素均有关。结论对引起患儿跌伤的自身因素要加强训练,提高能力防止跌伤;对外在环境因素要加强管理创造好的环境减少跌伤;对家长因素要加强宣传正确认识患儿的能力和功能。

One hundred and five patients with non-ST segment elevation acute coronary syndrome were followed up for 1 year.They were assigned to the event group or non-event group according to the presence of endpoint events(cardiac death and nonfatM myocardial infarction).B-type natriuretic peptide level was measured at 30 days and 1 year and compared between the two groups.The results showed that the level of B-type natriuretic peptide was higher in the event group[(235±107)μg/L vs(154±49)μg/L at 30 days;(259±100)μg/L vs(143±57)μg/L at 1 year].Thus,B-type natriuretic peptide is an important prognostic factor for patients with non-ST segment elevation acute coronary syndrome.

ObjectiveTo investigate the risk factors of nosocomial infection (NI) of patients with spinal cord injury (SCI).MethodsClinical data of SCI patients hospitalized in our hospital from Jan 1999 to Dec 2004 were analyzed retrospectively.ResultsThe NI rate of SCI patients was 27.78%, and the highest was in summer (33.09%), the lowest was in winter ( 22.41 %). The most common infection sites were urinary tract (71.07%), followed by respiratory tract (14.72%).ConclusionSCI patients are susceptible to NI; prevention and control measures should be taken to decrease the NI rate.

目的探讨对后期脊髓损伤患者实行康复教育的内容及方式。方法采取自行设计问卷 ,对在我院康复病房住院的72例脊髓损伤患者进行问卷调查。结果后期脊髓损伤患者需求的康复知识主要为康复训练指导、泌尿系统感染的预防、膀胱训练、安全护理、肠道护理(或上呼吸道感染的预防),对康复教育方式主要选择交谈、病友交流和实际操作。结论对后期脊髓损伤患者进行康复教育,应考虑患者的损伤部位、心理状态、教育方式等,要因人而异,内容具体,使康复教育达到最佳效果。

目的探讨不同年龄组脑卒中患者康复结局的预测模型。方法对462例首次发病的脑卒中患者的临床资料进行回顾性分析。采用自行设计的日常生活活动能力(ADL)评定量表对其进行评定。结果总回归方程为:ADL出院=55.09+0.593ADL入院-0.17年龄-0.02OAI,复相关系数R=0.75,决定系数R2=0.56,校正的决定系数R2adjus=0.56;60岁以下年龄组回归方程为:ADL出院=52.27+0.51ADL入院-0.03OAI,R=0.69,R2=0.48,R2adjust=0.48;60岁以上年龄组回归方程为:ADL出院=34.46+0.73ADL入院,R=0.8,R2=0.64,R2adjus=0.64。60岁以上年龄组的预测模型准确性较高。结论按年龄分组可提高对脑卒中患者康复结局预测的准确性。

ObjectiveTo investigate the influencing factors of nosocomial infection in rehabilitation department of children in our hospital.MethodsThe clinical data including infection part,infection time,immunoglobulin and length of stay of 532 cerebral palsy(CP) children was retrospectively investigated.ResultsSixty-one CP children got nosocomial infection.The nosocomial infection rate was 11.47%,the most common infection sites was respiratory tract(86.89%).March,April and November were the seasons easy to occur nosocomial infection.The levels of immunoglobulin of the infected children were lower than the normal children.ConclusionThe lower level of immunoglobulin,longer hospitalization,ventilation obstructed indoor,and season change maybe the important factors which leading a higher nosocomial infection rate for CP children.