ABSTRACT
A total of 105 patients with first-episode schizophrenia (male =51,female =54) and 99 normal controls (male =51,female =48) were included into this retrospective case-control study.Childhood trauma questionnaire-28 item short form (CTQ-SF) was used to assess the experience of childhood abuse.The result of binary logistic regression showed that emotional abuse (β =0.630,P ＜ 0.05) and emotional neglect(β =0.270,P ＜ 0.05) were included into the final model of predicting schizophrenia.It indicates that patients with first-episode schizophrenia experienced more early life stress than controls.Particularly emotional abuse and emotional neglect may play important roles in the onset of schizophrenia.
ABSTRACT
Objective To explore the effect of application of continue performance test (CPT) in screening of attention deficit hyperactivity disorder( ADHD ). Methods Thirty-five children with ADHD and65 normal children had been applied with CPT and Conner questionnaire test. Used rank sum test to examine the outcome, established receiver operating characteristic (ROC) curve, analyzed the most valuable index among various data, formulated abnormal critical value, and carried on a consistency check between CPT screening outcome and clinical diagnosis outcome. Results Each CPT index of 35 children with ADHD was obviously higher than those of normal children(P＜ 0.05 ). Most indexes' area under the ROC curve exceeded 0.7, reactive time of VST was the highest among each index which achieved 0.915. It was high conformity between CPT screening outcome and clinical diagnosis outcome (Kappa = 0.935 ). Conclusion CPT can be applied in ADHD screening.
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Objective To explore the condition and the related risk factors for attention function damage in patients with mild Alzheimer'S disease(AD). Methods Continuous performance test (CPT)was performed in 100 healthy elder people and in 68 patients with mild AD before treatment and after 8 weeks'treatment.Mini-mental state examination(MMSE)and behavioral pathology in Alzheimer's disease rating scale(BEHAVE-AD)were used to assess the disease.Regression analysis was also used in this study. Resuits The omission rate,mistake rate,reaction time and coefficient of variation of most iterns(visual one objective continuous ear continuous performance test,VOT;visual successive objective objective continuous performance test,VST;ear continuous performance test,ET)of CPT inpatients with AD were abnormal,even after 8 weeks'treatment.These parameters were improved after 8 weeks'treatment although they were higher than those in control group.The parameters before treatment had correlation with the course of disease and the behavior and psychological symptoms of dementia(BPSD). Conclusions Attention function damage in patients with AD is wide and severe,and the parameters of CPT before treatment are correlated with the course'of disease and BPSD.
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Objective To evaluate the imaging characteristic and the value of application of breath hold two dimensional fast imaging employing steady state acquisition(FIFSTA) sequence, for aortic dissection(AD) magnetic resonance many time phases imaging. Methods To analyze retrospectively the manifestation of 5 cases with aortie dissection diagnosed, Bakey type Ⅰ,Ⅱ, Ⅲ, in 1, 1 and 3, all were examined using ECG triggered, two dimensional FIESTA sequence during end-expiratory breath hold. Scan with the long axes of aortic position(oblique position parallel with aortic arch) and transitional position. The results were analyzed by the soft of workstation AW4.2. Results The display rate of the true lumen and the false lumen of AD were 100% ,the display rate of membrane in aorta was 100% ,4 cases showed the hole of intimal tear,2 cases with thrombus,2 cases with aortic regurgitation,2 cases with ejecting in the hole of intimal tear. Conclusion Need not any contrast media, quickly acquired imaging, high contrast to noise ratio, least artifact,and especially show membrane in aorta and for the hole of intimal tear of aortic dissection(AD) magnetic resonance many time phases imaging with two dimensional FIESTA sequence.