Objective To investigate risk factors for short-term residual symptoms after resolution of benign paroxysmal positional vertigo （BPPV） through logistic regression analysis. Methods A total of 110 patients with BPPV in our hospital from July 2020 to January 2023 were enrolled. The patients were grouped according to whether they were cured or had residual symptoms at 8 weeks after repositioning maneuvers. A logistic regression analysis was used to analyze the risk factors for short-term residual symptoms after treatment. Results Forty-nine of the 110 patients had short-term residual symptoms. The univariable logistic regression analyses showed that age， the duration of vertigo before treatment， recurrence， medical history （hypertension， diabetes， and ischemic cerebrovascular disease）， anxiety， depression， sleep quality， and vestibular evoked myogenic potential were risk factors for short-term residual symptoms in patients with BPPV. The multivariable logistic regression analysis revealed that age （OR=0.942，95%CI 0.913-0.972，P<0.001）， the duration of vertigo before treatment（OR=0.333，95%CI 1.015~1.019，P=0.002），recurrence（OR=0.777，95%CI 0.726-0.832，P<0.001）， a history of hypertension（OR=0.682，95%CI 0.624-0.745，P<0.001）， a history of diabetes（OR=0.854，95%CI 0.791-0.922，P<0.001），a history of ischemic cerebrovascular disease（OR=0.876，95%CI 0.806-0.953，P=0.002）， anxiety（OR=1.158，95%CI 1.046-1.283，P=0.005），depression（OR=1.178，95%CI 1.033-1.344，P=0.014），sleep quality（OR=1.164，95%CI 1.009-1.343，P=0.037）， and vestibular evoked myogenic potential（OR=1.196，95%CI 1.068-1.340，P=0.002） were independent risk factors for short-term residual symptoms in patients with BPPV. Conclusion Patients with BPPV are more likely to have short-term residual symptoms if they have a history of hypertension， diabetes， or cerebrovascular diseases， advanced age， a long duration of vertigo before treatment， and the presence of emotional disorders （anxiety， depression， sleep deficiency， vestibular evoked myogenic potential abnormalities）.

Renal tumor scoring systems can describe the anatomical characteristics of renal tumors. It is an important standard to evaluate the surgical complexity and to evaluate the surgical complexity and feasibility of partial nephrectomy. Scholars at home and abroad have established various scoring systems based on different anatomical parameters，such as R.E.N.A.L.，PADUA，C-Index，which are used to guide the clinical selection of surgical modalities，and predict perioperative complications and prognosis. In this paper，various scoring systems are grouped into three major categories according to their functions：prediction of surgical complexity，prediction of complications，and prediction of prognosis. The contents，characteristics and clinical application value of various renal tumor scoring systems are introduced in detail to guide urologists，enhance their surgical decision-making ability，and improve the clinical outcomes.

Based on the discussion of "eight weak areas" in The Inner Canon of Yellow Emperor （《黄帝内经》）， combined with the typical rash manifestations of atopic dermatitis， it is believed that atopic dermatitis is mostly deficiency-excess complex， and that pathogens intruding eight weak areas are the core of its pathogenesis. The external cause is exterior deficiencies， with heat， wind， dampness and other pathogenic qi attacking. The heart， lungs， kidneys out of balance， and excess pathogen are the internal cause， in which fire constraint and excessive heat are the basis of the disease， the wind invading leads to the progress of the changes， dampness obstructing channels and colla-terals make the condition persistent. Internal and external pathogens combination and retention result to the course of the disease lingering and difficult to cure. The internal treatment is to regulate zang-fu organs， and the formula could use self-prescribed modified Qingrun Tongluo Decoction （清润通络汤）， clearing heart and reducing fire in order to clear the heat and cool the blood， moistening lungs and generating metal to consolidate the exterior and dispel the wind， and nourishing kidneys and draining water to dispel the dampness and activate the collaterals. The external treatment applies maceration， fire acupuncture， wrapping to dredge the eight weak areas and regulate qi and blood in channel， so as to expel pathogens.

ObjectiveTo evaluate the efficacy and safety of Xiaoji Hufei Formula in protecting children with close contact exposure to influenza， and to provide reference and evidence-based support for better clinical prevention and treatment of influenza in children. MethodsA multicenter， prospective， non-randomized， parallel， controlled trial was conducted from October 2021 to May 2022 in five hospitals， including Dongfang Hospital of Beijing University of Chinese Medicine. Confirmed influenza cases and influenza-like illness （ILI） cases were collected， and eligible children with close contact exposure to these cases were recruited in the outpatient clinics. According to whether the enrolled close contacts were willing to take Xiaoji Hufei formula for influenza prevention， they were assigned to the observation group （108 cases） or the control group （108 cases）. Follow-up visits were conducted on days 7 and 14 after enrollment. The primary outcomes were the incidence of ILI and the rate of laboratory-confirmed influenza. Secondary outcomes included traditional Chinese medicine （TCM） symptom score scale for influenza， influenza-related emergency （outpatient） visit rate， influenza hospitalization rate， and time to onset after exposure to influenza cases. ResultsA total of 216 participants were enrolled， with 108 in the observation group and 108 in the control group. Primary outcomes： （1） Incidence of ILI： The incidence was 12.0% （13/108） in the observation group and 23.1% （25/108） in the control group， with the observation group showing a significantly lower incidence （χ²=4.6， P<0.05）. （2） Influenza confirmation rate： 3.7% （4/108） in the observation group and 4.6% （5/108） in the control group， with no statistically significant difference. Secondary outcomes： （1） TCM symptom score scale： after onset， nasal congestion and runny nose scores differed significantly between the two groups （P<0.05）， while other symptoms such as fever， sore throat， and cough showed no significant differences. （2） Influenza-related emergency （outpatient） visit rate： 84.6% （11 cases） in the observation group and 96.0% （24 cases） in the control group， with no significant difference. （3） Time to onset after exposure： The median onset time after exposure to index patients was 7 days in the observation group and 4 days in the control group， with a statistically significant difference （P<0.05）. ConclusionIn previously healthy children exposed to infectious influenza cases under unprotected conditions， Xiaoji Hufei formula prophylaxis significantly reduced the incidence of ILI. Xiaoji Hufei Formula can be recommended as a specific preventive prescription for influenza in children.

ObjectiveTo evaluate the efficacy and safety of Xiaoji Hufei Formula in protecting children with close contact exposure to influenza， and to provide reference and evidence-based support for better clinical prevention and treatment of influenza in children. MethodsA multicenter， prospective， non-randomized， parallel， controlled trial was conducted from October 2021 to May 2022 in five hospitals， including Dongfang Hospital of Beijing University of Chinese Medicine. Confirmed influenza cases and influenza-like illness （ILI） cases were collected， and eligible children with close contact exposure to these cases were recruited in the outpatient clinics. According to whether the enrolled close contacts were willing to take Xiaoji Hufei formula for influenza prevention， they were assigned to the observation group （108 cases） or the control group （108 cases）. Follow-up visits were conducted on days 7 and 14 after enrollment. The primary outcomes were the incidence of ILI and the rate of laboratory-confirmed influenza. Secondary outcomes included traditional Chinese medicine （TCM） symptom score scale for influenza， influenza-related emergency （outpatient） visit rate， influenza hospitalization rate， and time to onset after exposure to influenza cases. ResultsA total of 216 participants were enrolled， with 108 in the observation group and 108 in the control group. Primary outcomes： （1） Incidence of ILI： The incidence was 12.0% （13/108） in the observation group and 23.1% （25/108） in the control group， with the observation group showing a significantly lower incidence （χ²=4.6， P<0.05）. （2） Influenza confirmation rate： 3.7% （4/108） in the observation group and 4.6% （5/108） in the control group， with no statistically significant difference. Secondary outcomes： （1） TCM symptom score scale： after onset， nasal congestion and runny nose scores differed significantly between the two groups （P<0.05）， while other symptoms such as fever， sore throat， and cough showed no significant differences. （2） Influenza-related emergency （outpatient） visit rate： 84.6% （11 cases） in the observation group and 96.0% （24 cases） in the control group， with no significant difference. （3） Time to onset after exposure： The median onset time after exposure to index patients was 7 days in the observation group and 4 days in the control group， with a statistically significant difference （P<0.05）. ConclusionIn previously healthy children exposed to infectious influenza cases under unprotected conditions， Xiaoji Hufei formula prophylaxis significantly reduced the incidence of ILI. Xiaoji Hufei Formula can be recommended as a specific preventive prescription for influenza in children.

Objective To investigate the correlations of serum cyclic adenosine monophosphate-responsive element binding protein regulator of transcription coactivator 3 (CRTC3) and oxidative stress indicators with carotid atherosclerosis in patients with coronary heart disease (CHD). Methods A total of 154 CHD patients in the hospital from June 2021 to June 2023 were selected as study group and divided into mild, moderate, and severe atherosclerosis groups based on the degree of carotid atherosclerosis; another 154 healthy individuals with physical examinations in the same period were selected as control group. Pearson method was used to analyze the correlations of serum CRTC3 and oxidative stress indicators with carotid atherosclerosis indicators. Results Serum CRTC3 and malondialdehyde (MDA), carotid plaque area and intima-media thickness (IMT) in the study group were significantly higher than those in the control group, while the levels of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) were significantly lower than those in the control group (P < 0.05). In the mild, moderate and severe atherosclerosis groups, serum CRTC3 and MDA levels, carotid plaque area, and IMT significantly gradually increased, while SOD and GSH-Px levels significantly gradually decreased (P < 0.05). Pearson correlation analysis showed that serum CRTC3 and MDA levels were positively correlated with carotid plaque area and IMT (P < 0.05), while SOD and GSH-Px were negatively correlated with carotid plaque area and IMT (P < 0.05). The receiver operating characteristic (ROC) curve analysis showed that the area under the curve (AUC) for the combined diagnosis of severe carotid atherosclerosis by CRTC3, SOD, MDA and GSH-Px was 0.990 (95%CI, 0.982 to 0.998), with a sensitivity of 96.27% and a specificity of 76.28%. The diagnostic value of the combined application of these four indicators was significantly higher than that of each indicator alone (Z_{combined-CRTC3}=2.723, Z_combined-SOD=2.698, Z_combined-MDA=2.673, Z_{combined-GSH-Px}=2.803, P < 0.05). Conclusion The serum levels of CRTC3 and MDA are significantly increased while SOD and GSH-Px levels are significantly decreased in CHD patients. Both serum CRTC3 and oxidative stress levels are closely related to carotid atherosclerosis.

【Objective】 To explore the effectiveness of an image recognition system based on artificial intelligence (AI) in diagnosing benign and malignant endometrial cell clumps. 【Methods】 We selected endometrial cytological specimens from The First Affiliated Hospital of Xi’an Jiaotong University and Xi’an Daxing Hospital from August 2021 to February 2023; histopathology was used as the gold standard. We compared and analyzed the sensitivity, specificity, positive predictive value, negative predictive value, accuracy and diagnostic time of AI image recognition system (AI diagnosis) and professional pathologists’ manual diagnosis (manual diagnosis) of benign and malignant endometrial cell clumps. 【Results】 Among the 126 patients included in the analysis, the overall coincidence rate of AI diagnosis and histological diagnosis was 92.1% (116/126), which was highly consistent with histopathological results (Kappa=0.841). The overall coincidence rate of manual diagnosis and histological diagnosis was 94.4% (119/126), which was highly consistent with histopathological results (Kappa=0.889). There was no statistically significant difference between AI diagnosis and manual diagnosis methods (χ²=0.568, P=0.451). The sensitivity, specificity, positive predictive value, and negative predictive value of AI diagnosis were 91.8%, 92.3%, 91.8%, and 92.3%, respectively. There were 126 cytology sections, each of which required 6.67 minutes for manual diagnosis and 5.00 minutes for AI diagnosis. 【Conclusion】 The AI image recognition system has high diagnostic accuracy, sensitivity and specificity, which is equivalent to the manual diagnosis level of professional pathologists. Therefore, this system has application value in the diagnosis of benign and malignant endometrial cell clumps.

AIM: To investigate the acute clinical manifestations of cosmetology-related ocular damage(COD).METHODS:Retrospective study. A total of 53 cases(89 eyes)with ocular damage caused by cosmetology from April 2016 to October 2021 were collected. The clinical features were analyzed, including age, gender, affected eye(s), clinical manifestations, injury cause, treatment procedures, and prognosis.RESULTS: All 53 patients were female, aged 22-45 years, with an average age of 28.4±6.7 years. Monocular injuries were observed in 17 patients, and binocular injuries in 36 patients. The same eye could exhibit two or more ocular damage simultaneously. The primary cosmetology procedures causing COD were eyeliner tattooing(38 eyes; 43%), eyelash extensions(18 eyes; 20%), removal of false eyelashes(11 eyes; 12%), mascara application(8 eyes; 9%), double eyelid surgery(6 eyes; 7%), and others(8 eyes; 9%). Major ocular damages included corneal damage(56 eyes; 63%), eyelid contact dermatitis(26 eyes; 29%), conjunctivitis(19 eyes; 21%), reactive eyelid edema(13 eyes; 15%), ocular surface foreign bodies(12 eyes; 14%), bacterial infection of the palpebral margin(10 eyes; 11%), and others(5 eyes; 6%). These 5 eyes included 1 eye(1%)with central retinal artery occlusion caused by periocular injection of hyaluronic acid. The majority of patients(74 eyes)recovered within 1-2 wk with appropriate treatment, while filamentosa keratitis appeared in 3 eyes and the eye with central retinal artery occlusion had poor prognosis.CONCLUSIONS: COD predominantly occurs in young and middle-aged females with cosmetology experience. The most common cosmetology procedure leading to COD is eyeliner tattooing, and corneal damage is the most significant type of COD. COD can be effectively prevented and treated, resulting in a generally favorable prognosis.

Background Grassroots medical and health personnel are an important component of China's public health system, and guaranteeing their physical and mental health will have a profound impact on the development of China's health service. Objective To identify potential influencing factors of occupational stress, anxiety, depression, and insomnia as well as their interactions. Methods In August 2021, a cross-sectional survey was conducted among all the staff (2675 medical and health personnel) at 7 secondary public hospitals and 8 health institutions in Xiong’an New Area of Hebei Province by cluster sampling. Occupational stress, anxiety, depression, and insomnia were evaluated by the Effort-Reward Imbalance Questionnaire (ERI), the Generalized Anxiety Disorder-7 (GAD-7), the Patient Health Questionnaire-9 (PHQ-9), and the Athens Insomnia Scale (AIS). The bnlearn and gmodels packages of R4.2.1 software were used to construct Bayesian networks on work and personal factors-occupational stress- health effects. The Bayesian network model was visualized by Netica32.0. Results Among the 3018 questionnaires distributed, a total of 2675 valid questionnaires were recovered, with an effective recovery rate of 88.63%. The positive rates of occupational stress, anxiety, depression, and insomnia were 51.48%, 62.13%, 62.50%, and 56.37%, respectively in the grassroots medical and health personnel. The positive rate of occupational stress among the medical and health workers varied by age, educational level, and organization type (P<0.05); the positive rate of anxiety varied by age, marital status, and daily working hours (P<0.05); and the positive rates of depression and insomnia varied by gender, educational level, and overcommitment (P<0.05). The final Bayesian network contained 14 nodes and 18 directed edges, and its prediction accuracy was 85.4%. .Job title, daily working hours, overcommitment and exercise directly associated with occupational stress, and other work and personal factors associated with occupational stress indirectly. Occupational stress associated with insomnia directly or indirectly via anxiety. Anxiety and insomnia associated with reporting depression. Conclusion Grassroots medical and health personnel of Xiong'an New Area, Hebei Province report high levels of occupational stress, anxiety, depression, and insomnia. Occupational stress directly or indirectly associates with anxiety, depression, and insomnia. Work and personal factors associate with occupational stress, and associate with anxiety, depression, and insomnia via occupational stress. Occupational stress may be an early warning factor of general work and personal factors affecting anxiety, depression, insomnia, and other mental health problems. Attention should be paid to the assessment and intervention of occupational stress in medical and health personnel to prevent mental health problems.

The development and change patterns as well as the disease course management of multiple ground-glass nodules(GGNs)in the lungs are currently hotspots and difficulties in clinical lung cancer research.Understanding the latest advancements in the natural history of multiple GGNs is crucial for grasping the disease variation patterns and formulat-ing management strategies.Meanwhile,utilizing advanced methods such as intelligent follow-up management platforms makes the long-term standardized management of GGNs possible.Therefore,this article provides an overview of the latest research advancements on the natural history of multiple GGNs and new experience in GGNs management.