Résumé
Objective:To master the 2018 annual oral operation skills assessment of dental standardized residency training trainees, to explore the weak links in the process of the dental residency training, and to provide data support and scientific basis for improving the teaching of clinical skills for dental residency training in the future.Methods:The results of 2018 annual oral operating skills examination of dental standardized residency training trainees in the Affiliated Stomatological Hospital of Nanchang University were collected, the data were sorted by excel and analyzed statistically by SPSS 22.0, and independent sample t test was performed for univariate analysis. Results:The tooth preparation expert results and the scores of cavity preparation expert process in Batch 2017 were higher than those in Batch 2016 [(23.72±2.13) scores vs. (25.82±1.53) scores], and the cavity preparation results of Batch 2017 [(21.08±3.13) scores] were lower than those of Batch 2016 [(23.36±2.32) scores]. The scores of social trainees in the process of tooth preparation [(24.59±2.03) points] were lower than those of the professional postgraduates [(26.29±1.64) points], and the results were all statistically significant ( P<0.05). The three lowest scores of each item in different grades and status types were almost the same. Conclusion:Different grades and different status categories have different scores in different operation items and different score indicators, which suggests that the dental standardized residency training should focus on the weak items and the indicators with lowest scores of each item, so as to make up the shortage and improve the quality of standardized residency training.
Résumé
Objective To investigate the predictive value of D-dimer for early neurological deteriora- tion (END) in patients with acute ischemic stroke. Methods Patients with acute ischemic stroke admitted to the Department of Neurology, the Second People ' s Hospital of Shenzhen between January 2015 and December 2017 were enrolled retrospectively. END was defined as an increase ≥2 in the National Institutes of Health Stroke Scale (NIHSS) score or an increase ≥1 in the motor function score within 7 days after admission compared with the baseline score. Demographics, baseline clinical data, and primary treatment options during hospitalization were compared between the END group and the non-END groups. Multivariate logistic regression analysis was used to determine the independent risk factors for END. Receiver operating characteristic (ROC) curve was used to analyze the predictive value of D-dimer for END. Results A total of 625 patients were enrolled in the study, including 40 in the END group (including 3 deaths) and 585 in the non-END group. The mean hospital stay, international normalized ratio, D-dimer, uric acid, NIHSS score and modified Rankin Scale (mRS) score at admission, and the proportion of patients with complete anterior circulation infarction, large atherosclerotic stroke, and pulmonary infection were significantly higher than those in the non-END group (all P < 0. 05). There was no significant difference in the proportion of patients receiving thrombolysis, antiplatelet,anticoagulation, and statins between the two groups. ROC curve analysis showed that the area under the curve of D-dimer predicting END was 0. 810 (95％ confidence interval [CI] 0. 736-0. 884; P < 0. 001); the optimal cut-off value was 2. 35 mg/L, and the sensitivity and specificity were 54. 74％ and 96. 13％ respectively. Multivariate logistic regression analysis showed that large atherosclerotic stroke (odds ratio [OR] 1. 115, 95％ CI 1. 005-1. 390; P = 0. 003 ), D-dimer ≥2. 35 mg/L (OR 1. 055,95％ CI 1. 012-1. 150; P = 0. 001 ), NIHSS score at admission (OR 1. 191, 95％ CI 1. 006-1. 410; P <0. 001), mRS score > 1 at admission (OR 1. 755, 95％ CI 1. 139-3. 656; P = 0. 037 ), and pulmonary infection (OR 2. 598, 95％ CI 1. 132-3. 081; P = 0. 012) were the independent risk factors for END in patients with acute ischemic stroke. Conclusion D-dimer ≥2. 35 mg/L at admission has higher predictive value for END in patients with acute ischemic stroke.
Résumé
Objective To investigate the clinical manifestation, inherited pattern and the related factor of Hunting?ton disease families. Method The clinical data from 12 HD families was collected from 2013-2014. Patients received the genetic test and neurological evaluation including motor, cognitive and problem of behavior. Results There were 12 patients having the IT15 gene dynamic mutations, including 1 Juvenile Huntington disease patient and 3 pre-symptomat?ic mutant gene carriers. The average CAG repeats of these patients was between the range of 40 to 60, and the average on?set age ranged from 13 to 54 year-old. Positive family history and genetic anticipation could be observed. Patients pre?sented with different clinical manifestations at the early stage while had typical chorea movements, declined cognitive and psychiatric symptoms at the late stage of the illness. Conclusions There are typical triad symptoms in the late stage but not in the early stage nor pre-symptom stage illness. Clinical manifestation and the neuroimaging are both of great ref?erence value, and the genetic test is essential for final diagnosis.