1.Norm development of the Chinese edition of Wechsler Adult Intelligence Scale-Fourth Edition
Jiefeng CUI ; Jian WANG ; Hongzhen FAN ; Jing YAO ; Nan CHEN ; Jinghui DUAN ; Yizhuang ZOU
Chinese Mental Health Journal 2017;31(8):635-641
Objective:By analyzing the norm data results of the Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-Ⅳ) in China,to prove the validity of the procedure and methods during the norming development.Methods:The whole process of the revision of WAIS-Ⅳ,the development of computer-assisted system and norm sampling plan,were introduced in more detail,and the distribution of actual norm data of 1757 cases was analyzed.Results:For area distribution,compared with planned sampling number,the number from North and Northeast China was statistically significant different (x2 =78.02,P <0.01).For age stages distribution,most of cases conformed to the requirements of sampling,except that some cases including high-level educational cases aged 16-17 years and above 65 years,and low-level educational cases aged 30-34 years were less than the planned sampling number.For gender distribution,male subjects were more,but there was no statistically significant difference between male and female subjects (x2 =228,P =0.131).For educational degree distribution,the sampling conformed to the requirements of sampling plan (x2 =2.74,P =0.603).For occupation,resident years and registered permanent residence,and the sample was basically representative.Conclusion:The process of the revision of the Chinese version of WAIS-Ⅳ is appropriate,and actual norm sampling basically conforms to planned sample distribution,providing the sufficient representativeness and reliability for national norm data of WAIS-Ⅳ.
2.Intelligence and Related Factors in Schizophrenia
Xueling HE ; Jian WANG ; Jiefeng CUI ; Hongzhen FAN ; Nan CHEN ; Jing YAO ; Jinghui DUAN ; Lijuan YAN ; Rao CHEN ; Xue JIANG
Chinese Journal of Rehabilitation Theory and Practice 2013;19(9):805-808
Objective To explore the relationship of intelligence among memory, sustained attention and executive function of schizophrenic patients. Methods 120 schizophrenic inpatients and 60 healthy subjects matched in age, gender and years of education with the patients were assessed with Wechsler Adult Intelligence Scale-fourth edition (WAIS-IV) and Wechsler Memory Scale-fourth edition (WMS-IV), Continuous Performance Test (CPT), Wisconsin Card Sorting Test (WCST). Results The intelligence quotient (IQ), memory quotient (MQ), scores of CPT and WCST were poor in the patients (P<0.05). IQ was correlated with MQ (r=0.837, P<0.01), the scores of CPT (r=0.613, P<0.01) and WCST (r=0.466, P<0.01). The scores of CPT and MQ were the independent factors related with IQ (P<0.001).Conclusion There is intelligence impairment in schizophrenics, which may related with the impairment of memory and sustained attention.
3.Results of Wechsler Adult Intelligence Scale-Fourth Edition of Chinese Version and Related Factors for Mental Retardation
Lijuan YAN ; Jian WANG ; Jianming LI ; Jiefeng CUI ; Hongzhen FAN ; Nan CHEN ; Jing YAO ; Yizhuang ZOU ; Jinghui DUAN ; Xueling HE ; Rao CHEN ; Xue JIANG
Chinese Journal of Rehabilitation Theory and Practice 2013;19(7):691-693
Objective To investigate the intellectual characteristics and related factors for patients with mental retardation. Methods 118 patients with mental retardation and 118 normal subjects were assessed with Wechsler Adult Intelligence Scale-fourth edition of Chinese (WAIS-Ⅳ). Results The full intelligence quotient (FIQ), index and scores of subtests were significantly lower in the patients than in the controls (P<0.01), especially for those of working memory and processing speed index. The difference in percentage of significance between verbal comprehension and working memory was higher (P<0.05). The FIQ and some index of patients positively correlated with age, education level and their parents' education level (P<0.01). Conclusion The patients with mental retardation present an overall decline in intelligence,especially in the working memory and processing speed. The mental development is unbalanced in some patients, that the verbal comprehension is relatively better than working memory. The intelligence of patients with mental retardation may be related with their age, education level and their parents' education level.
4.Characteristics and Related Factors of Wechsler Memory Scale-Fourth Edition of Chinese Version for Mental Retardation
Rao CHEN ; Jianming LI ; Jian WANG ; Lijuan YAN ; Jiefeng CUI ; Hongzhen FAN ; Nan CHEN ; Jing YAO ; Jinghui DUAN ; Xueling HE ; Xue JIANG
Chinese Journal of Rehabilitation Theory and Practice 2014;(6):558-561
Objective To investigate the memory characteristics and related factors of patients with mental retardation. Methods 73 patients with mental retardation (patient group) and 73 normal subjects (control group) matched with the patient group were respectively tested with Wechsler Memory Scale-Fourth Edition of Chinese Version (WMS-IV). Results The scores of each subtest and composite scores of WMS-IV were significantly lower in the patient group than in the control group (P<0.01). All the composite scores positively correlated with each other in the patient group (r=0.38-0.90, P<0.01) and in the control group (r=0.31-0.94, P<0.01). Age and education level positively correlated with all the composite scores (except the Visual Working Memory Index) in the patient group (P<0.05). Conclusion The patients with mental retardation present an overall decline in memory, especially in the immediate memory. The memory function in patients is related with their ages and education levels.
5.Comparison of two analysis methods of opioid consumption sum in medical institutions
Wen JI ; Ruigang HOU ; Zhiqiang MENG ; Zhong WANG ; Lixin WANG ; Bei WU ; Wei ZHAO ; Hongzhen DUAN ; Ping SHI ; Xiaoling HU
China Pharmacy 2023;34(5):620-624
OBJECTIVE To compare the similarities and differences of the two methods in analyzing the use of opioids in third grade class A medical institutions and provide a reference for the management of opioids in medical institutions. METHODS Two methods, Defined Daily Dose (DDD) and Oral Morphine Equivalent (OME), were used to count the opioid prescription data of five comprehensive medical institutions of third grade class A (named H1-H5) in Shanxi province in 2020, calculate consumption sum of opioid, annual per capita consumption sum, patient cost burden and drug consumption sum ratio, compare the index results presented by the two analysis methods, and explore the application scenarios of the advantages of each of the two evaluation methods. RESULTS The ranking of consumption sum of opioid and patient cost burden calculated by the two methods was the same in the five sample medical institutions, but the ranking of per capita consumption sum was different. Taking the 5 medical institutions as a whole, the top 4 rankings of consumption sum ratio for each species of opioid compared by both methods were the same, i. e. remifentanil>sufentanil>oxycodone>morphine. The ratio of remifentanil was close to 50%. When comparing the ranking of consumption sum ratio in each medical institution, the ranking calculated by the two methods was different for those medical institutions except for H1 medical institutions. The consumption sum ratio of fentanyl calculated by DDD method was significantly higher than that of OME method; whereas consumption sum ratio of remifentanil calculated by OME method was significantly higher than that of DDD method. Perioperative patients had the highest consumption sum ratio, about 50%. The consumption sum ratio of critically ill patients in H3 jwsydey@163.com medical institutions and inpatient patients with cancer pain and other patients in H5 medical institutions calculated by DDD method was significantly higher than that by OME method. There were differences in the order of cost burden of different types of patients calculated by two methods. CONCLUSIONS DDD method can accurately reflect the dosage of opioid drugs and facilitate the monitoring and management of the dosage; OME method can more reflect the analgesic effect and compare the cost burden of patients.