目的建立综合评价工作能力的测量工具——综合性工作能力指数（comprehensive Work Ability Index，CWAI）量表。方法采用整群随机抽样方法抽取某厂198名在职职工作为研究对象，以工作能力理论模式为基础，根据量表编制的标准方法，采...目的建立综合评价工作能力的测量工具——综合性工作能力指数（comprehensive Work Ability Index，CWAI）量表。方法采用整群随机抽样方法抽取某厂198名在职职工作为研究对象，以工作能力理论模式为基础，根据量表编制的标准方法，采用项目区分度分析、相关系数法和因子分析方法筛选CWAI量表条目。结果CWAI量表属于自评式工作能力评价量表，共包括5个项目，涉及工作能力总体评价、生理状态（如现患疾病及其影响）、心理状态（如工作满意度、精神状态等）、社会功能状态（如社会支持、社会适应等）、工作能力预测等方面的信息，所有项目的累计得分即为CWAI。CWAI是评价工作能力的依据。结论CWAI量表结构较清晰、稳定，与预期理论结构相吻合，但在实际应用前尚需进行量表的信度与效度评价。展开更多
Mismatch negativity is generated automatically, and is an early monitoring indicator of neuronal integrity impairment and functional abnormality in patients with brain injury, leading to decline of cognitive function....Mismatch negativity is generated automatically, and is an early monitoring indicator of neuronal integrity impairment and functional abnormality in patients with brain injury, leading to decline of cognitive function. Antipsychotic medication cannot affect mismatch negativity. The present study aimed to explore the relationships of mismatch negativity with neurocognition, daily life and social functional outcomes in patients after brain injury. Twelve patients with traumatic brain injury and 12 healthy controls were recruited in this study. We examined neurocogni-tion with the Wechsler Adult Intelligence Scale-Revised China, and daily and social functional outcomes with the Activity of Daily Living Scale and Social Disability Screening Schedule, re-spectively. Mismatch negativity was analyzed from electroencephalogram recording. The results showed that mismatch negativity amplitudes decreased in patients with traumatic brain injury compared with healthy controls. Mismatch negativity amplitude was negatively correlated with measurements of neurocognition and positively correlated with functional outcomes in patients after traumatic brain injury. Further, the most signiifcant positive correlations were found be-tween mismatch negativity in the fronto-central region and measures of functional outcomes. The most signiifcant positive correlations were also found between mismatch negativity at the FCz electrode and daily living function. Mismatch negativity amplitudes were extremely positive-ly associated with Social Disability Screening Schedule scores at the Fz electrode in brain injury patients. These experimental ifndings suggest that mismatch negativity might efifciently relfect functional outcomes in patients after traumatic brain injury.展开更多
文摘目的建立综合评价工作能力的测量工具——综合性工作能力指数（comprehensive Work Ability Index，CWAI）量表。方法采用整群随机抽样方法抽取某厂198名在职职工作为研究对象，以工作能力理论模式为基础，根据量表编制的标准方法，采用项目区分度分析、相关系数法和因子分析方法筛选CWAI量表条目。结果CWAI量表属于自评式工作能力评价量表，共包括5个项目，涉及工作能力总体评价、生理状态（如现患疾病及其影响）、心理状态（如工作满意度、精神状态等）、社会功能状态（如社会支持、社会适应等）、工作能力预测等方面的信息，所有项目的累计得分即为CWAI。CWAI是评价工作能力的依据。结论CWAI量表结构较清晰、稳定，与预期理论结构相吻合，但在实际应用前尚需进行量表的信度与效度评价。
基金supported by grants from the National Natural Science Foundation of China,No.81172911,81373251the National High Technology Research and Development Program of China(863 Program),No.2015AA020503+1 种基金the Science and Technology Development Project of Suzhou of China,No.SZP201304Priority Academic Program Development of Jiangsu Higher Education Institutes of China
文摘Mismatch negativity is generated automatically, and is an early monitoring indicator of neuronal integrity impairment and functional abnormality in patients with brain injury, leading to decline of cognitive function. Antipsychotic medication cannot affect mismatch negativity. The present study aimed to explore the relationships of mismatch negativity with neurocognition, daily life and social functional outcomes in patients after brain injury. Twelve patients with traumatic brain injury and 12 healthy controls were recruited in this study. We examined neurocogni-tion with the Wechsler Adult Intelligence Scale-Revised China, and daily and social functional outcomes with the Activity of Daily Living Scale and Social Disability Screening Schedule, re-spectively. Mismatch negativity was analyzed from electroencephalogram recording. The results showed that mismatch negativity amplitudes decreased in patients with traumatic brain injury compared with healthy controls. Mismatch negativity amplitude was negatively correlated with measurements of neurocognition and positively correlated with functional outcomes in patients after traumatic brain injury. Further, the most signiifcant positive correlations were found be-tween mismatch negativity in the fronto-central region and measures of functional outcomes. The most signiifcant positive correlations were also found between mismatch negativity at the FCz electrode and daily living function. Mismatch negativity amplitudes were extremely positive-ly associated with Social Disability Screening Schedule scores at the Fz electrode in brain injury patients. These experimental ifndings suggest that mismatch negativity might efifciently relfect functional outcomes in patients after traumatic brain injury.
