Psychological factors have become significant contributors to the onset and progression of insomnia. This article explored the treatment of insomnia from the perspective of “liver governs wei qi （defensive qi）”. The concept of “liver governs wei qi （defensive qi）” is summarized in three aspects， firstly， the liver assists the spleen and stomach in transformation and transportation， governing the generation of wei qi； secondly， the liver aids lung qi diffusion and dispersion， governing the distribution of wei qi； thirdly， the liver regulates circadian rhythms， governing the circulation of wei qi. It is proposed that the clinical treatment of insomnia should focus on the following methods： for regulating the liver to harmonize the five viscera， and facilitate the circulation of wei qi， medicinals entering the liver channel include Chaihu （Bupleuri radix）， Baishao （Paeoniae Radix Alba）， Zhizi （Gardeniae Fructus）， and Suanzaoren （Ziziphi Spinosae Semen） could be commonly used； for nourishing the liver， the treatment should align with the day-night rhythm， and herbs such as Baihe （Lilium）， Hehuan （Albizia julibrissin）， and Yejiaoteng （Polygoni multiflori caulis） are commonly used； for soothing the liver and address both mental and physical health to calm wei qi， treatment should advocate verbal counseling， psychological regulation， and health education. Ultimately， this treatment approach can free liver qi to flow， soothe qi movement， restore the motion of wei qi， regulate during day and night， balance yin and yang， and resolve insomnia effectively.

Objective: To investigate the knowledge, attitudes, practices (KAP) and the situation of home blood pressure monitoring (HBPM) among hypertension patients in rural areas of Shanghai Municipality, so as to provide a basis for enhancing blood pressure management in this population. Methods: From June to October 2021, hypertension patients under management in Luodian Town and Luojing Town of rural areas of Shanghai Municipality were selected as survey subjects using a multistage random sampling method. Demographic information, KAP related to hypertension, and HBPM status were collected through questionnaire surveys. Patients were categorized into short disease duration (≤5 years), medium disease duration (6-10 years), and long disease duration (≥11 years) groups. KAP and HBPM status across different disease duration groups were analyzed statistically. Results: A total of 2 894 hypertensive patients were surveyed, including 1 317 (45.51%) males and 1 577 (54.49%) females. The median age was 69.00 (interquartile range, 10.00) years. There were 610 cases with short disease duration, accounting for 21.08%; 629 cases with medium duration, accounting for 21.73%; and 1 655 cases with long duration, accounting for 57.19%. The awareness of "hypertension control measures" was relatively high (97.89%), while awareness of "hypertension complications" was relatively low (71.70%). The adherence rate of "not perceiving difficulty in remembering to take medication on time and in correct doses" was relatively low (78.89%), and the proportion of participants who "walked ≥10 minutes per session at least once in the past 7 days" was relatively high (80.48%). A total of 1 209 cases (41.78%) engaged in HBPM, including 233 cases with short disease duration (19.27%), 252 cases with medium disease duration (20.84%), and 724 cases with long disease duration (59.88%). Compared with long disease duration hypertension patients, those with short disease duration had a alower awareness of "principles of pharmacological treatment for hypertension", a lower adherence rate of "medication should not be stopped after blood pressure control", and a lower proportion of providing their blood pressure measurement results to doctors (all P<0.017). However, they had higher proportions of alcohol consumption and daily salt intake >6 g/d (both P<0.017). Conclusions Short disease duration hypertension patients exhibit poorer performance in hypertension-related KAP and HBPM compared to long disease duration patients in rural areas of Shanghai Municipality. It is recommended to implement tailored health education based on disease duration, promote HBPM, and enhance blood pressure control rate.

Objective:To analyze the current situation of myopia and its related factors among primary school students in a certain district of Beijing City in 2022, and provide a basis for the risk assessment of myopia among primary school students.Method:In June 2022, a cluster sampling method was used to include 376 third-grade students from a primary school in a certain district of Beijing. A questionnaire survey was conducted to collect basic information about students, including eye usage habits, reading and writing postures, and parents′ myopia conditions. The examination of students′ distant visual acuity and refractive status was performed. A multivariate logistic regression model was used to analyze the related factors of myopia occurrence.Results:The age of 376 primary school students was (8.87±0.417) years old, with 48.40% (182) being male. A total of 196 myopia cases were identified, with a myopia rate of 52.13%. The results of the multivariate logistic regression model analysis showed that students who sometimes read while lying down ( OR=2.003, 95% CI: 1.128-3.555), often read while lying down ( OR=18.853, 95% CI: 4.512-78.778), had outdoor activity time less than 120 minutes per day ( OR=4.937, 95% CI: 2.4464-9.892), were engaged in indoor break activities ( OR=4.995, 95% CI: 2.773-8.996), performed eye exercises less than once per day ( OR=8.710, 95% CI: 4.464-16.995), had a reading distance from the book less than 30 cm ( OR=5.098, 95% CI: 2.410-10.787), occasionally maintained a fist distance from the edge of the desk ( OR=1.918, 95% CI: 1.086-3.385), and had high school desks and tables ( OR=5.325, 95% CI: 1.465-19.359) could have a higher risk of myopia occurrence, compared with those who never read while lying down, had outdoor activity time more than 120 minutes per day, maintained outdoor break activities, performed eye exercises more than once per day, had a reading distance from the book more than 30 cm, always maintained a fist distance from the edge of the desk, and had short school desks and tables. Conclusion:The incidence rate of myopia among primary school students in a certain district of Beijing City. in 2022 is relatively high. The occurrence of myopia is related to insufficient outdoor activity time and poor eye usage habits.

Objective:To analyze the current situation of myopia and its related factors among primary school students in a certain district of Beijing City in 2022, and provide a basis for the risk assessment of myopia among primary school students.Method:In June 2022, a cluster sampling method was used to include 376 third-grade students from a primary school in a certain district of Beijing. A questionnaire survey was conducted to collect basic information about students, including eye usage habits, reading and writing postures, and parents′ myopia conditions. The examination of students′ distant visual acuity and refractive status was performed. A multivariate logistic regression model was used to analyze the related factors of myopia occurrence.Results:The age of 376 primary school students was (8.87±0.417) years old, with 48.40% (182) being male. A total of 196 myopia cases were identified, with a myopia rate of 52.13%. The results of the multivariate logistic regression model analysis showed that students who sometimes read while lying down ( OR=2.003, 95% CI: 1.128-3.555), often read while lying down ( OR=18.853, 95% CI: 4.512-78.778), had outdoor activity time less than 120 minutes per day ( OR=4.937, 95% CI: 2.4464-9.892), were engaged in indoor break activities ( OR=4.995, 95% CI: 2.773-8.996), performed eye exercises less than once per day ( OR=8.710, 95% CI: 4.464-16.995), had a reading distance from the book less than 30 cm ( OR=5.098, 95% CI: 2.410-10.787), occasionally maintained a fist distance from the edge of the desk ( OR=1.918, 95% CI: 1.086-3.385), and had high school desks and tables ( OR=5.325, 95% CI: 1.465-19.359) could have a higher risk of myopia occurrence, compared with those who never read while lying down, had outdoor activity time more than 120 minutes per day, maintained outdoor break activities, performed eye exercises more than once per day, had a reading distance from the book more than 30 cm, always maintained a fist distance from the edge of the desk, and had short school desks and tables. Conclusion:The incidence rate of myopia among primary school students in a certain district of Beijing City. in 2022 is relatively high. The occurrence of myopia is related to insufficient outdoor activity time and poor eye usage habits.

Objective: To investigate the prevalence of diabetes among individuals at high risk of diabetes in Baoshan District, Shanghai Municipality, so as to provide insights into community-based diabetes management. Methods: Permanent residents at ages of 35 years and older were sampled from Baoshan District using a multistage stratified cluster sampling method, and residents at a high risk of diabetes were screened using the Form for Risk Assessment of Diabetes among Community Residents in Shanghai Municipality. Participants' demographics, disease history and history of medication were collected using questionnaire surveys, and height, body weight, waist circumference, hip circumference, and blood pressure were measured. Diabetes was screened using fasting blood glucose and glucose tolerance test. The factors affecting the development of diabetes were identified among high-risk residents for diabetes using a multivariable logistic regression model. Results: A total of 3 107 residents at a high risk for diabetes were enrolled, including 1 165 men (37.50%) and 1 942 women (62.50%) with a mean age of (63.58±9.77) years. The prevalence of diabetes was 21.69% among the study subjects, and multivariable logistic regression analysis showed that men (OR=1.689, 95%CI: 1.357-2.104), age (40 years-, OR=4.833, 95%CI: 1.036-22.553; 50 years-, OR=2.627, 95%CI: 1.432-4.819; 60 years-, OR=1.551, 95%CI: 1.119-2.150; 70 years and older, OR=1.579, 95%CI: 1.232-2.025); high school/technical secondary school (OR=2.677, 95%CI: 1.636-4.380), overweight/obesity (OR=1.891, 95%CI: 1.447-2.472), hypertension (OR=1.306, 95%CI: 1.049-1.626), dyslipidemia (OR=1.428, 95%CI: 1.114-1.831), history of impaired glucose regulation (OR=15.161, 95%CI: 11.827-19.434) and family history of type 2 diabetes mellitus (OR=2.092, 95%CI: 1.619-2.704) caused an increased risk of diabetes among residents at a high risk diabetes. Conclusions The prevalence of diabetes was 21.69% among high-risk populations of diabetes in Baoshan District. Gender, age, educational level, overweight/obesity, hypertension, dyslipidemia, history of impaired glucose regulation and family history of type 2 diabetes mellitus are factors affecting the development of diabetes among high-risk populations.

Tripterygium glycosides tablet(TGT),the classical commercial drug of Tripterygium wilfordii Hook.F.has been effectively used in the treatment of rheumatoid arthritis,nephrotic syndrome,leprosy,Behcet's syndrome,leprosy reaction and autoimmune hepatitis.However,due to its narrow and limited treatment window,TGT-induced organ toxicity(among which liver injury accounts for about 40％of clinical reports)has gained increasing attention.The present study aimed to clarify the cellular and molecular events underlying TGT-induced acute liver injury using single-cell RNA sequencing(scRNA-seq)technology.The TGT-induced acute liver injury mouse model was constructed through short-term TGT exposure and further verified by hematoxylin-eosin staining and liver function-related serum indicators,including alanine aminotransferase,aspartate aminotransferase,alkaline phosphatase and total bilirubin.Using the mouse model,we identified 15 specific subtypes of cells in the liver tissue,including endothelial cells,hepatocytes,cholangiocytes,and hepatic stellate cells.Further analysis indicated that TGT caused a significant inflammatory response in liver endothelial cells at different spatial locations;led to marked inflammatory response,apoptosis and fatty acid metabolism dysfunction in hepatocytes;activated he-patic stellate cells;brought about the activation,inflammation,and phagocytosis of liver capsular macrophages cells;resulted in immune dysfunction of liver lymphocytes;disturbed the intercellular crosstalk in liver microenvironment by regulating various signaling pathways.Thus,these findings elaborate the mechanism underlying TGT-induced acute liver injury,provide new insights into the safe and rational applications in the clinic,and complement the identification of new biomarkers and ther-apeutic targets for liver protection.

Objective:To analyze the research hotspots and frontiers of hospital research management research from 1981 to 2022.Methods:The relevant literature in the field of hospital scientific research management was retrieved from the CNKI database to explore the trends of publications in this research field. A scientific knowledge graph was drawn and a visualization analysis of the information of authors, issuing units, and research institutions were conducted by Cite Space.5.8.R3.Research hotspots were discussed based on keyword emergence, cluster analysis, and keyword time zone graph.Results:The publication trend in this field was generally policy-oriented, but the cooperation among authors and institutions was relatively loose, and the research hotspots were gradually shifting from scientific research funding management to discipline construction, talent training, translational medicine, and informatization. Cluster analysis found that the main content of hospital scientific research management was scientific research funding and clinical scientific research management and the main management objects were the medical and nursing staff.Conclusions:Hospital scientific research managers must adhere to the policy-oriented approach, strengthen the cooperation and exchanges in scientific research management, innovate the scientific research management mode around the research hotspots and development trends, and promote the quality and efficiency of scientific research management.

Objective:To evaluate the prognostic value of pretreatment systemic immune-inflammation index (SII) and lactate dehydrogenase (LDH) in non-metastatic nasopharyngeal carcinoma (NPC).Methods:We retrospectively collected the data of 839 patients with non-metastatic NPC from National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Sun Yat-sen University Cancer Center between January 2007 and October 2015. All patients received intensity modulated radiation based treatment. Optimal cutoff value of SII and LDH were determined by X-title software. The association between SII, LDH and clinical prognosis of non-metastatic NPC patients were analyzed. Kaplan-Meier method was used for survival analysis, and Log rank test was used for comparison of survival rates between groups. Propensity score matching (PSM) analysis was carried out to minimize the effects of confounding factors. The risk stratification model of prognosis by combining N stage, SII and LDH was constructed to compare the prognosis of patients in high risk group, middle risk group and low risk group, and the receiver operating characteristic (ROC) curve analysis was used to evaluate its prognostic value.Results:The optimal cutoff value of SII is 447.2×10 9/L for predicting the 5-year overall survival (OS) of NPC patients, and the best cutoff value of LDH is 198.9 U/L. The proportion of patients with stage T3-4 and stage III-IVB in high SII group was higher than that in low SII group ( P<0.001). Multivariate Cox regression analysis showed that N stage, SII and LDH were independent factors of OS, progression-free survival (PFS) and distant metastasis-free survival (DMFS) of NPC patients (N stage, HR=1.705, 95% CI: 1.247-2.332; HR=1.755, 95% CI: 1.342-2.295; HR=2.161, 95% CI: 1.515-3.082. SII, HR=1.525, 95% CI: 1.097-2.119; HR=1.518, 95% CI: 1.150-2.004; HR=1.837, 95% CI: 1.272-2.653. LDH, HR=2.041, 95% CI: 1.403-2.968; HR=1.725, 95% CI: 1.233-2.414; HR=2.492, 95% CI: 1.690-3.672, respectively). After PSM, SII was still an independent prognostic factor of OS, PFS and DMFS in NPC patients ( HR=1.52, 95% CI: 1.09-2.12; HR=1.52, 95% CI: 1.15-2.00; HR=1.82, 95% CI: 1.26-2.63, respectively). Combined with N 2-3 stage, SII (>447.2×10 9/L), and LDH (>198.9 U/L), patients were divided into high-(3 risk factors), intermediate- (2 risk factors) and low-risk (0-1 risk factors) groups. The 5-year OS rates of patients in low-, intermediate- and high-risk groups were 86.1%, 79.8% and 41.2% respectively, the 5-year PFS rates were 80.7%, 70.2% and 33.9% respectively, and the 5-year DMFS rates were 88.9%, 79.2% and 47.5% respectively. There were significant differences in OS, PFS and DMFS among these three groups ( P<0.001). Distant metastasis was the main failure pattern in low-, intermediate- and high-risk groups, and the highest rate of distant metastasis was 83.3% (15/31) in high-risk group. ROC curve of the risk stratification model for predicting 5-year OS of NPC patients is 0.610, which is higher than TNM stage (0.609), SII (0.574) and LDH (0.558). Conclusions:Pretreatment SII and LDH are significantly correlated with the prognosis of patients with non-metastatic NPC. The combination of SII, LDH and N stage can stratify the prognostic risk of NPC patients. The risk stratification model can enhance the accuracy of prognosis.

ObjectiveTo explore the impact of COVID-19 epidemic on the lifestyles of patients with chronic diseases and to help better chronic disease prevention and control during the epidemic. MethodsThe patients with hypertension and type 2 diabetes who were still under management in Baoshan District， Shanghai at the end of September 2019 were selected for the investigation through telephone follow-up from March 1 to April 30 in 2020. 960 participants were selected using a stratified random sampling method. Those who did not complete the investigation for any reasons were excluded. A total of 613 people were effectively investigated. We compared and analyzed the lifestyles of patients with chronic diseases during 2020 （COVID-19） with those in 2019. ResultsDuring the epidemic， the proportion of people who had regular physical exercise （P<0.05）and transportation activities（P<0.05） was lower than that before the epidemic. The proportion of people with light， moderate and heavy activity intensity（P<0.05） was lower than before the epidemic， and the difference was statistically significant. The time spent on sitting or leaning was more than that before the epidemic （P<0.05）. As for the condition of complying with the doctor’s advice， no significant difference was found in different age and chronic disease groups. There was a statistically significant difference in total food intake （χ²=7.994，P<0.05） and staple foods （χ²=6.677，P<0.05） between patients with or without hypertension. There was a statistically significant difference in total food intake（χ²=10.694，P<0.05） and staple food intake （χ²=9.523，P<0.05） between those with or without diabetes mellitus（P<0.05）. Patients with chronic diseases during the epidemic could not know about latest values of measurement index and had emotional problems such as restlessness， nervousness and irritability. ConclusionPatients with chronic diseases changes their lifestyles during the epidemic， and their exercise and travel conditions decrease during the COVID-19 lockdown period. Most patients have different levels of emotional problems such as restlessness and nervousness. It is recommended to increase the intensity and frequency of physical activity and promote mental health to better prevent and control the occurrence of chronic diseases.

Objective:To investigate the application value of contrast-enhanced ultra-sound, enhanced computed tomography (CT) and enhanced magnetic resonance imaging (MRI) in the diagnosis of small hepatocellular carcinoma.Methods:The clinical diagnositic trial was con-ducted. The clinicopathological data of 145 patients with small hepatocellular carcinoma who were admitted to the First Affiliated Hospital of Amy Medical University from January 2019 to June 2021 were collected. There were 121 males and 24 females, aged from 26 to 78 years, with a median age of 54 years. All patients were examined with contrast-enhanced ultrasound, enhanced CT and enhanced MRI, and underwent surgical resection of liver lesions within one month. Observation indicators: (1) postoperative histopathological examinations of patients with small hepatocellular carcinoma; (2) examination of small hepatocellular carcinoma by contrast-enhanced ultrasound, enhanced CT and enhanced MRI; (3) imaging features of small hepatocellular carcinoma in the contrast-enhanced ultrasound, enhanced CT and enhanced MRI; (4) enhancement mode distribution of small hepatocellular carcinoma in the arterial, portal and delayed phases of contrast-enhanced ultrasound, enhanced CT and enhanced MRI; (5) the efficacy of contrast-enhanced ultrasound, enhanced CT and enhanced MRI in the diagnosis of small hepatocellular carcinoma. Measurement data with normal distribution were represented as Mean± SD, and measurement data with skewed distribution were represented as M(range). Count data were described as absolute numbers or percentages, and comparison between groups was conducted using the Cochran′s Q test or the chi-square test. The sensitivity, specificity and accuracy were used to analyze the efficacy of contrast-enhanced ultrasound, enhanced CT and enhanced MRI in the diagnosis of small hepatocellular carcinoma. Results:(1) Postoperative histopathological examinations of patients with small hepatocellular carcinoma. There were 154 lesions detected in the postoperative histopathological examinations for the 145 small hepatocellular carcinoma patients, with the tumor diameter as (2.2±0.6)cm. (2) Examination of small hepatocellular carcinoma by contrast-enhanced ultrasound, enhanced CT and enhanced MRI. There were 153, 154 and 154 lesions detected in contrast-enhanced ultrasound, enhanced CT and enhanced MRI for the 145 patients with small hepatocellular carcinoma, respectively, with the detection rate as 99.35%(153/154), 100.00%(154/154) and 100.00%(154/154), showing no significant difference among the 3 imaging examination methods ( Q=2.00, P>0.05). (3) Imaging features of small hepatocellular carcinoma in the contrast-enhanced ultrasound, enhanced CT and enhanced MRI. Of the 153 lesions reported in contrast-enhanced ultrasound for patients with small hepatocellular carcinoma, 140 lesions showed "fast-in and fast-out" enhancement, 12 lesions showed "fast-in and slow-out" enhancement and 1 lesion showed isoenhancement in arterial phases and hypoenhancement in portal and delayed phase. Of the 154 lesions reported in enhanced CT for patients with small hepatocellular carcinoma, 112 lesions showed "fast-in and fast-out" enhancement, 13 lesions showed "fast-in and slow-out" enhancement, 14 lesions showed isoenhancement in arterial phase and hypoenhancement in portal and delayed phases, 5 lesions showed rim-like hyperenhancement in arterial phase and hypoenhancement in portal and delayed phases, 5 lesions showed hypoenhancement in the three phases, 3 lesions showed hyperenhancement in the three phases, 1 lesion showed isoenhancement in the three phases and 1 lesion showed isoenhancement in arterial and portal phases and hypoenhancement in delayed phase. Of the 154 lesions reported in enhanced MRI for patients with small hepatocellular carcinoma, 134 lesions showed "fast-in and fast-out" enhancement, 1 lesion showed "fast-in and slow-out" enhancement, 8 lesions showed isoenhancement in arterial phase and hypoenhance-ment in portal and delayed phases, 5 lesions showed rim-like hyperenhancement in arterial phase and hypoenhancement in portal and delay phases, 2 lesions showed rim-like hyperenhancement in the three phases, 1 lesion showed hyperenhancement in the three phases, 1 lesion showed hypoenhancement in the three phases, 1 lesion showed isoenhancement in arterial and portal phases and hypoenhancement in delayed late phase, 1 lesion showed edge delay enhancement in the three phases. (4) Enhancement mode distribution of small hepatocellular carcinoma in the arterial, portal and delayed phases of contrast-enhanced ultrasound, enhanced CT and enhanced MRI. Of the 153 lesions reported in contrast-enhanced ultrasound for patients with small hepatocellular carcinoma, there were 152 lesions with hyperenhancement and 1 lesion with iso or hypoenhance-ment in the arterial phase, there were 55 lesions with hyper or isoenhancement and 98 lesions with hypoenhancement in the portal venous phase, there were 12 lesions with hyper or isoenhancement and 141 lesions with hypoenhancement in the delayed phase. Of the 154 lesions reported in enhanced CT for patients with small hepatocellular carcinoma, there were 133 lesions with hyperen-hancement signal and 21 lesions with iso or hypoenhancement in the arterial phase, there were 53 lesions with hyper or isoenhancement and 101 lesions with hypoenhancement in the portal phase, there were 17 lesions with hyper or isoenhancement and 137 lesions with hypoenhancement in the delayed phase. Of the 154 lesions reported in enhanced MRI for patients with small hepatocellular carcinoma, there were 143 lesions with hyperenhancement and 11 lesions with iso or hypoenhance-ment in the arterial phase, there were 29 lesions with hyper or isoenhancement and 125 lesions with hypoenhancement in the portal phase, there were 5 lesions with hyper or isoenhancement and 149 lesions with hypoenhancement in the delayed phase. There were significant differences in the enhancement mode distribution of lesions in the arterial, portal and delayed phases among contrast-enhanced ultrasound, enhanced CT and enhanced MRI ( χ2=19.47, 13.21, 6.92, P<0.05). (5) The efficacy of contrast-enhanced ultrasound, enhanced CT and enhanced MRI in the diagnosis of small hepatocellular carcinoma. Of the 153 lesions reported in contrast-enhanced ultrasound for patients with small hepatocellular carcinoma, there were 3 lesions misdiagnosed according to the postoperative histopathological examinations. Of the 154 lesions reported in enhanced CT and enhanced MRI for patients with small hepatocellular carcinoma, there were 7 lesions and 2 lesions misdiagnosed according to the postoperative histopathological examinations, respectively. Lesions misdiagnosed in one imaging examination method were correctly diagnosed in the other two imaging examination methods. The sensitivity, specificity, accuracy were 97.4%, 63.0%, 92.3% for contrast-enhanced ultrasound in the diagnosis of small hepatocellular carcinoma. The above indica-tors were 95.5%, 63.0%, 90.6% for enhanced CT and 98.7%, 63.0%, 93.4% for enhanced MRI in the diagnosis of small hepatocellular carcinoma. There was no significant difference in the sensitivity and accuracy among the 3 imaging examination methods ( Q=2.92, 0.00, 1.81, P>0.05). Conclusion:Contrast-enhanced ultrasound, enhanced CT and enhanced MRI all have good diagnostic value in diagnosis of small hepatocellular carcinoma, and they complement each other.