Objective:To investigate the distribution characteristics of virulence-related phenotypes/genotype, capsular serotype, drug resistance phenotypes, and sequence typing (ST) of Klebsiella pneumoniae in patients living in Zhongjiang county, improve clinical understanding, and provide evidence for the prevention and control of bacterial drug resistance and clinical rational drug use. Methods:The data of 135 strains of Klebsiella pneumoniae isolated from patients who received treatment in Zhongjiang County People's Hospital from July to December 2019 were retrospectively analyzed. Bacterial identification and drug sensitivity testing were performed using the WalkAway-40Plus automated microbiology system. Strains with a high viscosity phenotype were identified using wire drawing experiments. Hypervirulence-associated capsular serotype and virulence genes were verified by polymerase chain reaction. ST of Klebsiella pneumoniae strain was identified using multilocus sequence typing. Results:Strains with a high viscosity phenotype were identified in 50.4% of the 135 strains. 54.1%, 54.8%, and 54.1% of the strains were positive for virulence genes iucA, iroN, rmpA. The proportion of strains with capsular Serotype K1 or K2 was 11.9% and 15.6%, respectively. A total of 65 kinds of ST were identified, with ST23 and ST37 being the most common, accounting for 11.1% and 6.7%, respectively. The resistance rate of the strains to 16 kinds of antibiotics was 0.0%-25.2%, and the resistance rate to Carbapenem antibiotics, Amikacin, and Tigecycline was less than 1%. The positive rate of virulence gene of strains with a high viscosity phenotype was significantly higher than that of strains without a high viscosity phenotype ( P < 0.001), and its resistance rate to Cephalosporin was significantly lower in strains with a high viscosity phenotype than that in strains without a high viscosity phenotype ( P < 0.001). Conclusion:Klebsiella pneumoniae in Zhongjiang County is characterized by "high virulence and low drug resistance". It is necessary to continuously monitor the changes in the virulence and drug resistance of Klebsiella pneumoniae in Zhongjiang County, Sichuan Province, and be alert to the rapid dissemination of highly virulent strains.

The concept and significance of readiness for hospital discharge, measuring tools, application status, shortcomings and prospects of readiness for hospital discharge among patients with chronic diseases were reviewed in this article, with attempts to draw more attention to the readiness for hospital discharge among patients with chronic diseases in clinical practice and provide theoretical basis for forming the intervention plan suitable for China.

Objective:To investigate the application effect of early emergency nursing teaching for eye battle injuries guided by the deep teaching concept.Methods:A total of 64 ophthalmic nurses who participated in early emergency nursing training for eye battle injuries were divided into control group with 26 nurses and observation group with 38 nurses. For the control group, list-based self-directed learning was used for theoretical teaching, and the traditional demonstration teaching method was used for the teaching of operational skills; for the observation group, the deep teaching concept was used for teaching design from the aspects of promoting understanding, inspiring reflection, and providing immersive experience, and it is also used to implement theoretical and practical teaching. The two groups were compared in terms of general information, theoretical scores, operational skill scores, and core competency scores before and after implementation. SPSS 22.0 was used for the t-test and the chi-square test. Results:There were no significant differences between the two groups in the general information including age, years of working in ophthalmology, education background, and professional title. Before implementation, there were no significant differences between the two groups in theoretical score, operational skill score, and core competency score, and compared with the control group after implementation, the observation group had significantly better theoretical score [(90.13±5.87) vs. (81.73±4.68), P<0.001] and scores of two operational skills [(95.63±2.81) vs. (87.31±4.51), P<0.001; (96.24±2.74) vs. (89.08±4.50), P <0.001]. Compared with the control group in terms of Competency Inventory for Registered Nurse, the observation group had significantly better scores of critical thinking [(34.00±1.93) vs. (30.58±3.01), P<0.001] and clinical nursing ability [(32.13±1.65) vs. (28.35±2.28), P<0.001]. Conclusions:The teaching method based on the deep teaching concept helps to enhance the knowledge, emergency skills, clinical reflection, and nursing abilities of ophthalmic nurses in the early emergency treatment of eye battle injuries and can improve the ideological awareness and training readiness of military clinical nurses.

Objective To investigate the characteristics of spatial orientation language comprehension and expression behavior ofchildren with autism. MethodsA three-ladder test was designed to test the comprehension and expression of "(go/come) to" sentences, including general subject-predicate sentences, conjunctive-predicate sentences with displacement purposes, and conjunctive-predicate sentences with displacement modes. March to June, 2022, the test was conducted on 17 children with autism from a special education school and 17 healthy children matched the scores of Peabody Picture Vocabulary Test-Chinese revised from a kindergarten. The typical errors were analyzed for children with autism. ResultsThe main effects of sentence ladders (F > 3.718, P < 0.05) and children groups (F > 8.782, P < 0.001) were significant on comprehension and expression of sentences, while the performance was poor for the complex sentences and for the children with autism. The common types of errors in expression were missing components, mixed sentences, autonomous sentences, inaccurate wording, inconsistent content, blending errors and non-response. The numbers and the distribution of error types were quite different from the children with autism to the healthy children. ConclusionChildren with autism are more difficult to understand and express "(go/come) to" sentences, mainly manifested in a higher error frequency and more kinds of error.

ABSTRACT: Meningiomas are the most common primary intracranial neoplasm with diverse pathological types and complicated clinical manifestations. The fifth edition of the WHO Classification of Tumors of the Central Nervous System (WHO CNS5), published in 2021, introduces major changes that advance the role of molecular diagnostics in meningiomas. To follow the revision of WHO CNS5, this expert consensus statement was formed jointly by the Group of Neuro-Oncology, Society of Neurosurgery, Chinese Medical Association together with neuropathologists and evidence-based experts. The consensus provides reference points to integrate key biomarkers into stratification and clinical decision making for meningioma patients. REGISTRATION Practice guideline REgistration for transPAREncy (PREPARE), IPGRP-2022CN234.
Humans ; Meningioma/pathology* ; Consensus ; Neurosurgical Procedures ; Meningeal Neoplasms/pathology*