ObjectiveTo elucidate the critical role of rehabilitation medical records (including electronic records) in rehabilitation medicine's clinical practice and management, comprehensively analyzed the structure, core content and data standards of rehabilitation medical records, to develop a standardized medical record data architecture and core dataset suitable for rehabilitation medicine and to explore the application of rehabilitation data in performance evaluation and payment. MethodsBased on the regulatory documents Basic Specifications for Medical Record Writing and Basic Specifications for Electronic Medical Records (Trial) issued by National Health Commission of China, and referencing the World Health Organization (WHO) Family of International Classifications (WHO-FICs) classifications, International Classification of Diseases (ICD-10/ICD-11), International Classification of Functioning, Disability and Health (ICF), and International Classification of Health Interventions (ICHI Beta-3), this study constructed the data architecture, core content and data standards for rehabilitation medical records. Furthermore, it explored the application of rehabilitation record summary sheets (home page) data in rehabilitation medical statistics and payment methods, including Diagnosis-related Groups (DRG), Diagnosis-Intervention Packet (DIP) and Case Mix Index. ResultsThis study proposed a systematic standard framework for rehabilitation medical records, covering key components such as patient demographics, rehabilitation diagnosis, functional assessment, rehabilitation treatment prescriptions, progress evaluations and discharge summaries. The research analyzed the systematic application methods and data standards of ICD-10/ICD-11, ICF and ICHI Beta-3 in the fields of medical record terminology, coding and assessment. Constructing a standardized data structure and data standards for rehabilitation medical records can significantly improve the quality of data reporting based on the medical record summary sheet, thereby enhancing the quality control of rehabilitation services, effectively supporting the optimization of rehabilitation medical insurance payment mechanisms, and contributing to the establishment of rehabilitation medical performance evaluation and payment based on DRG and DIP. ConclusionStructured rehabilitation records and data standardization are crucial tools for quality control in rehabilitation. Systematically applying the three reference classifications of the WHO-FICs, and aligning with national medical record and electronic health record specifications, facilitate the development of a standardized rehabilitation record architecture and core dataset. Standardizing rehabilitation care pathways based on the ICF methodology, and developing ICF- and ICD-11-based rehabilitation assessment tools, auxiliary diagnostic and therapeutic systems, and supporting terminology and coding systems, can effectively enhance the quality of rehabilitation records and enable interoperability and sharing of rehabilitation data with other medical data, ultimately improving the quality and safety of rehabilitation services.

ObjectiveTo explore the data standard system of electronic medical records in the field of rehabilitation, focusing on the terminology and coding standards, data structure, and key content categories of rehabilitation electronic medical records. MethodsBased on the Administrative Norms for the Application of Electronic Medical Records issued by the National Health Commission of China, the electronic medical record standard architecture issued by the International Organization for Standardization and Health Level Seven (HL7), the framework of the World Health Organization Family of International Classifications (WHO-FICs), Basic Architecture and Data Standards of Electronic Medical Records, Basic Data Set of Electronic Medical Records, and Specifications for Sharing Documents of Electronic Medical Records, the study constructed and organized the data structure, content, and data standards of rehabilitation electronic medical records. ResultsThe data structure of rehabilitation electronic medical records should strictly follow the structure of electronic medical records, including four levels (clinical document, document section, data set and data element) and four major content areas (basic information, diagnostic information, intervention information and cost information). Rehabilitation electronic medical records further integrated information related to rehabilitation needs and characteristics, emphasizing rehabilitation treatment, into clinical information. By fully applying the WHO-FICs reference classifications, rehabilitation electronic medical records could establish a standardized framework, diagnostic criteria, functional description tools, coding tools and terminology index tools for the coding, indexing, functional description, and analysis and interpretation of diseases and health problems. The study elaborated on the data structure and content categories of rehabilitation electronic medical records in four major categories, refined the granularity of reporting rehabilitation content in electronic medical records, and provided detailed data reporting guidance for rehabilitation electronic medical records. ConclusionThe standardization of rehabilitation electronic medical records is significant for improving the quality of rehabilitation medical services and promoting the rehabilitation process of patients. The development of rehabilitation electronic medical records must be based on the national and international standards. Under the general electronic medical records data structure and standards, a rehabilitation electronic medical records data system should be constructed which incorporates core data such as disease diagnosis, functional description and assessment, and rehabilitation interventions. The standardized rehabilitation electronic medical records scheme constructed in this study can support the improvement of standardization of rehabilitation electronic medical records data information.

ObjectiveTo analyze the data structure and standards of rehabilitation outpatient medical records, to provide data support for improving the quality of rehabilitation outpatient care and developing medical insurance payment policies. MethodsBased on the normative documents issued by the National Health Commission, Basic Standards for Medical Record Writing and Standards for Electronic Medical Record Sharing Documents, in accordance with the Quality Management Regulations for Outpatient (Emergency) Diagnosis and Treatment Information Pages (Trial), reference to the framework of the World Health Organization Family of International Classifications (WHO-FICs), the data framework and content of rehabilitation outpatient medical records were determined, and the data standards were discussed. ResultsThis study constructed a data framework for rehabilitation outpatient medical records, including four main components: patient basic information, visit process information, diagnosis and treatment information, and cost information. Three major reference classifications of WHO-FICs, International Classification of Diseases, International Classification of Functioning, Disability and Health, and International Classification of Health Interventions,were used to establish diagnostic standards and standardized terminology, as well as coding disease diagnosis, functional description, functional assessment, and rehabilitation interventions, to improve the quality of data reporting, and level of quality control in rehabilitation. ConclusionThe structuring and standardization of rehabilitation outpatient medical records are the foundation for sharing of rehabilitation data. The using of the three major classifications of WHO-FICs is valuable for the terminology and coding of disease diagnosis, functional description and assessment, and intervention in rehabilitation outpatient medical records, which is significant for sharing and interconnectivity of rehabilitation outpatient data, as well as for optimizing the quality and safety of rehabilitation medical services.

ObjectiveTo explore the standardization of inpatient rehabilitation medical record summary sheet, encompassing its structure, content and data standards, to enhance the standardization level of inpatient rehabilitation medical record summary sheet, improve data reporting quality, and provide accurate data support for medical insurance payment, hospital performance evaluation, and rehabilitation discipline evaluation. MethodsBased on the relevant specifications of the National Health Commission's Basic Norms for Medical Record Writing, Specifications for Sharing Documents of Electronic Medical Records, and Quality Management and Control Indicators for Inpatient Medical Record Summary Sheet (2016 Edition), this study analyzed the structure and content of the inpatient rehabilitation medical record summary sheet. The study systematically applied the three major reference classifications of the World Health Organization Family of International Classifications, International Classification of Diseases (ICD-10/ICD-11, ICD-9-CM-3), International Classification of Functioning, Disability and Health (ICF), and International Classification of Health Interventions (ICHI Beta-3), for disease diagnosis, functional description and assessment, and rehabilitation intervention, forming a standardized terminology system and coding methods. ResultsThe inpatient rehabilitation medical record summary sheet covered four major sections: inpatient information, hospitalization information, diagnosis and treatment information, and cost information. ICD-10/ICD-11 were the standards and coding tools for admission and discharge diagnoses in the inpatient rehabilitation medical record summary sheet. The three functional assessment tools recommended by ICD-11, the 36-item version of World Health Organization Disability Assessment Schedule 2.0, Brief Model Disability Survey and Generic Functioning domains, as well as ICF, were used for rehabilitation functioning assessment and the coding of outcomes. ICHI Beta-3 and ICD-9-CM-3 were used for coding surgical procedures and operations in the medical record summary sheet, and also for coding rehabilitation intervention items. ConclusionThe inpatient rehabilitation medical record summary sheet is a summary of the relevant content of the rehabilitation medical record and a tool for reporting inpatient rehabilitation data. It needs to be refined and optimized according to the characteristics of rehabilitation, with necessary data supplemented. The application of ICD-11/ICD-10, ICF and ICHI Beta-3/ICD-9-CM-3 classification standards would comprehensively promote the accuracy of inpatient diagnosis of diseases and functions. Based on ICD-11 and ICF, relevant functional assessment result data would be added, and ICHI Beta-3/ICD-9-CM-3 should be used to code rehabilitation interventions. Improving the quality of rehabilitation medical records and inpatient rehabilitation medical record summary sheet is an important part of rehabilitation quality control, and also lays an evidence-based data foundation for the analysis and application of inpatient rehabilitation medical record summary sheet.

Rapid eye movement sleep behavior disorder （RBD） is a type of parasomnia closely associated with neurodegenerative diseases related to α-synucleinopathies， such as Parkinson disease， dementia with Lewy bodies， and multiple system atrophy， and early diagnosis is of great importance for disease monitoring and intervention.At present， RBD is mainly diagnosed based on video polysomnography （v-PSG） and nocturnal abnormal behaviors， but the application of v-PSG is limited by its high technical demands.Various validated RBD-related scales have become essential tools for auxiliary diagnosis， which provides methods and tools for the diagnosis of RBD and the assessment of disease progression and outcomes.

Ferroptosis is a new type of cell death proposed in recent years,and its main characteristics are iron overload and lipid peroxidation.Ferroptosis is involved in the occurrence and development of non-alcoholic fatty liv-er disease(NAFLD).Iron overload can generate a large amount of reactive oxygen species through the Fenton reac-tion.Under the action of lipoxygenase,the unsaturated fatty acids on the liver cell membrane undergo lipid peroxi-dation,which induces liver cell death and leads to the occurrence of non-alcoholic fatty liver disease/non-alcoholic steatohepatitis.Blocking ferroptosis may provide one of the therapeutic strategies to protect liver cells.

Objective:To evaluate the effect of imatinib on the endotoxemia-induced acute lung injury in mice.Methods:Sixty SPF male, 8-12 weeks, C57BL/6 mice were randomly (random) divided into 4 groups ( n=15 each): control group (group C), imatinib group (groupⅠ), endotoxemia group (group LPS) and imatinib + endotoxemia group (group I+LPS). The endotoxemia model of acute lung injury was established. After 24 hours, the mice were sacrificed. The pathological changes of lung tissues were evaluated, the lung injury scores were calculated, and the wet/dry ratios of lung tissues were measured. ELISA was used to detect the levels of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) in serum. Detection kits were used to analyze the levels of malondialdehyde (MDA), glutathione (GSH), catalase (CAT), superoxide dismutase (SOD) and the ratio of reduced glutathione to oxidized glutathione (GSH/GSSG) in lung tissues; The expression levels of phosphorylated nuclear factor-kappa B (p-NF-κB), nuclear factor-erythroid 2-related factor 2 (Nrf2) and heme oxygenase-1 (HO-1) in lung tissues were analyzed by western blotting. Results:Compared with the group C, the wet/dry (W/D) ratio of lungs [(3.47±0.41) vs. (5.58±0.47)], lung injury scores [(1.25±0.89) vs. (10.25±1.75)], and the levels of TNF-α and IL-6 in serum increased in the group LPS ( P<0.05). The levels of SOD, CAT, GSH and GSH/GSSG decreased, the level of MDA increased, and the expression of p-NF-κB, Nrf2 and HO-1 protein up-regulated ( P<0.05). Compared with the LPS group, the W/D ratio of lungs [(5.58±0.47) vs.(4.62±0.38)] and lung injury scores [(10.25±1.75) vs. (7.00±1.31)] in the I+LPS group decreased ( P<0.05), and the levels of TNF-α and IL-6 in the serum decreased ( P<0.05). In lung tissues, the levels of SOD, CAT, GSH and GSH/GSSG increased (all P<0.05), the level of MDA decreased (all P<0.05), the expression of p-NF-κB protein decreased, and the expression of Nrf2 and HO-1 protein increased ( P<0.05). Conclusions:Imatinib improves sepsis-induced acute lung injury in mice, and the mechanism of actions behind may be related to the inhibition of oxidative stress.

Objective To investigate the value of CT radiomics combined with CT and preoperative pathological features for predicting postoperative early recurrence(ER)of local advanced esophageal squamous cell carcinoma(LAESCC).Methods Data of 334 patients with LAESCC were retrospectively analyzed.The patients were divided into training set(n=234)and verification set(n=100)at the ratio of 7:3 and were followed up to observe ER(recurrence within 12 months after surgery)or not.Univariate and multivariate logistic regression were used to analyze clinical,CT and preoperative pathological features of LAESCC in patients with or without ER in training set.The independent risk factors of ER were screened,and a CT-preoperative pathology model was constructed.Based on venous phase CT in training set,the radiomics features of lesions were extracted and screened to establish radiomics model,and finally a combined model was established based on radiomics model and the independent risk factors.Receiver operating characteristic(ROC)curves were drawn,and the area under the curve(AUC)was calculated to evaluate the diagnostic efficacy of each model.Results Among 334 cases,168 were found with but 166 without ER.In training set,117 cases were found with while the rest 117 without ER,while in verification set,51 were found with but 49 without ER.The length of lesions,cT stage and cN stage shown on CT and tumor differentiation degree displayed with preoperative pathology were all independent risk factors for ER of LAESCC(all P＜0.05).The AUC of CT-preoperative pathology model in training set and validation set was 0.759 and 0.783,respectively.Ten best radiomics features of LAESCC were selected,and AUC of the established radiomics model in training set and validation set was 0.770 and 0.730,respectively.The AUC of combined model in training and validation set was 0.838 and 0.826,respectively.The AUC of CT radiomics combined with CT and preoperative pathological features in training set was higher than that of CT-preoperative pathologymodel and radiomics model(both P＜0.01).Conclusion CT radiomics combined with CT and preoperative pathological features could effectively predict postoperative ER of LAESCC.

Objective:To analyze the etiological features and clinical characteristics of herpes zoster cases under 20 years old in Beijing City from 2017 to 2021.Methods:Herpes zoster cases were collected from a surveillance system in Beijing City from December 2017 to April 2021. The cases included individuals under 20 years old from seven sentinel hospitals located in two districts (Miyun District and Changping District). The basic information, the rash date of rash onset and the location and number of lesions were investigated at the first visit to the hospital, and the lesion swab samples were collected for laboratory testing. A telephone follow-up was conducted 21 days after the onset of the rash to investigate the degree of pain, duration of the rash and duration of pain. The individuals who still experienced neuralgia were further investigated for their pain condition at 90 days after the onset of the rash, to discover cases with postherpetic neuralgia. DNA was extracted from the rash fluid, and the ORF62 gene region was amplified and sequenced to obtain the viral sequence. The wild-type strain or chickenpox vaccine strain was identified by using sequence alignment, and the clinical characteristics of cases with different varicella vaccinations were compared.Results:A total of 78 herpes zoster cases under 20 years old were investigated during 2017-2021 in Beijing City, and 61 cases completed the follow-up survey. The age range of 61 cases was 1.83 to 20.54 years with a median age of 17.50 years. There were 36 males (59.02%) and 25 females (40.98%). Among them, there were 29 cases with the chickenpox vaccine immunization history (18 cases with one dose, 5 cases with two doses and 6 cases with unknown doses), 13 cases with no vaccination history and 19 cases with unknown vaccination history. Among the 78 cases, the herpetic fluid samples of 64 cases were positive for VZV, including 62 cases identified as wild-type strains and two cases as vaccine strains. The two vaccine strain cases were both 2-year-old girls who had received one dose of varicella vaccine and developed herpes zoster 3 months and 13 months after vaccination. Among the 29 cases with chickenpox vaccine immunization history, the majority had 10 to 49 lesions, accounting for 58.62% (17 cases). The trunk was the most common site of lesions, accounting for 44.83% (13 cases). About 51.72% (15 cases) reported "no or mild" pain intensity. The median ( Q1, Q3) scores for the worst pain, duration of pain and the time to crusting of lesions in the herpes zoster cases were 3 (1.5, 5) points, 10 (1.5, 12.5) days and 10 (6.5, 13) days, respectively. There was no statistically significant difference in the constituent ratio of the location of lesions, number of lesions and pain degree among the cases with vaccination history, without vaccination history and with unknown vaccination history ( P>0.05). There was also no statistically significant difference in the distribution of pain score, duration of lesions and duration of pain across the three groups ( P>0.05). Conclusion:Wild strains are the predominant pathogens in herpes zoster cases under 20 years old in Beijing City during 2017-2021. The varicella vaccination has no significant impact on the clinical manifestations of herpes zoster cases.

The construction of a paperless medical record system is a new stage in the development of intelligent medical record management in hospitals.The implementation of paperless medical records has significant practical significance in impro-ving medical record management,enhancing the level of medical services,and reducing healthcare operational costs.To explore the key technological issues of paperless medical record system for inpatient care,this article first provides an overview of the po-sitioning and business process of paperless medical record system in the hospital's information system.Secondly,based on the actual application of paperless medical records in our hospital,the core difficulties and application processes of key technological aspects such as trusted electronic signatures and comprehensive verification of medical record data from all dimensions are dis-cussed.Next,the integrated application effects of paperless medical records are analyzed.Finally,the key research directions and future development models of paperless medical records are discussed.