To summarize the distribution characteristics of human papillomavirus(HPV) infection types in patients with cervical squamous intraepithelial lesion(SIL) and cervical cancer(CC), and to explore the impact of HPV vaccination, HPV infection types, and general clinical data on different grades of cervical lesions.

Objective To explore the effectiveness of the cumulative sum (CUSUM) and the exponentially weighted moving average (EWMA) for early warning of influenza epidemic using two datasets of reported influenza cases and influenza-like illness (ILI) cases. Methods Using the reported cases of influenza and ILI in Daxing District, Beijing, from week 23 of 2018 to week 22 of 2024 as data sets, the CUSUM and EWMA models were established, respectively. The positive rate of influenza etiology was used as the ^“gold standard^”, and the Youden index was used as the evaluation index to compare the early warning effect of the two models under different data sets and different parameters. Results In CUSUM, the optimal Youden indices of the reported influenza cases set and the ILI cases set were 0.751 and 0.635, respectively. In EWMA, the optimal Youden indices of the reported influenza cases set and the ILI cases set were 0.544 and 0.464, respectively. The optimal EWMA and CUSUM models could both issue early warning signals in advance of the ^“gold standard^”. Conclusion In the influenza epidemic early warning in Daxing District, Beijing, the CUSUM model established with the reported cases of influenza can achieve good early warning effects, but the model parameters need to be dynamically adjusted according to the local epidemic characteristics.

Objective: To explore the clinical manifestations and treatment plans of chronic recurrent parotitis (CRP), and to provide a reference for the clinical diagnosis and treatment of CRP. Methods: Approval was obtained from the hospital’s Medical Ethics Committee, and a retrospective analysis and summary of the clinical features, imaging characteristics, diagnosis, and treatment of 41 CRP patients with complete data were performed. Results: Among the 41 patients with CRP, 14 were male and 27 were female, with a male-to-female ratio of approximately 1:2 (14/27). The age at first-time onset ranged from 3 to 23 years, with a median age of 6 years, and there were 38 patients (92.7%, 38/41) with the first onset age of under 18 years old. The age of the first visit to our hospital ranged from 4 to 72 years old, with an average age of (41.0 ± 17.3) years; the disease duration was 0.5 to 66 years, with an average of 35.0 ± 16.1 years. Twenty-five cases had bilateral parotid gland involvement (61.0%, 25/41). The clinical manifestations of CRP are repeated swelling of one or both parotid glands, along with discomfort, and this may be accompanied by mild edema or skin flushing and pus or jelly-like secretions at the duct openings. The typical manifestations of parotid angiography are: the dominant duct and branch ducts of the parotid gland do not have specific dilation or narrowing, and the peripheral ducts show characteristic “punctate, spherical, or cavitary” dilation and delayed emptying. Of the cases, 34 had abnormal enlargement of the main duct orifice (82.9%, 34/41), and 37 presented with abnormal anterior displacement of the accessory glands (90.2%, 37/41). The treatment plan of “antibiotic perfusion + aspiration and removal of obstruction (or aspiration after obstruction dissolution)+ postprandia massage along the direction of the parotid duct (from posterior to anterior) with multiple courses for consolidation”achieved favorable outcomes. The mean follow-up period of this group was(71.1+21.9)months, and no recurrence was observed during the follow-up period. Conclusion CRP is more prevalent in young females and frequently presents with bilateral involvement. Congenital anatomical defects, such as abnormal enlargement of the main duct orifice and abnormal anterior displacement of the accessory glands, are important predisposing factors. The multi-course comprehensive therapy centered on antibiotic infusion, removal and dissolution of obstructions, and post-prandial massage along the direction of the parotid duct has significant therapeutic effects and deserves clinical application.

Objective: To examine the associations between peer bullying and parental phubbing with executive function and their combined effect among primary and secondary school students, so as to provide scientific evidence for promoting healthy development of executive function among primary and secondary school students. Methods: In November 2024, a combining convenience with clustering method was used to select 3 547 primary and secondary school students in Shenzhen City. The Chinese versions of the Delaware Bullying Victimization Scale-Student (DBVS-S), the Parental Phubbing Scale (PPS), and the Teenage Executive Functioning Inventory (TEXI) were used to assess peer bullying, parental phubbing, and executive function, respectively. Generalized linear regression models were applied to analyze the associations of peer bullying and parental phubbing with executive function, and to assess their joint effects. Subgroup analyses were performed by ages and genders, and multiplicative interaction terms were used to test for interactions. Results: The score for peer bullying among primary and secondary school students was (15.27± 5.67 ), with verbal bullying, physical bullying, and relational bullying scores being (5.64±2.77) (4.70±1.62) (4.93±2.07), respectively. The score for parental phubbing was (13.98±5.00). Executive function score was (47.35±15.89), while inhibitory control and working memory scores were (26.44±9.00) (20.91±7.49), respectively. After adjusting for confounding factors such as age, gender, self reported family relationship, self reported family economic status, parental education level, both peer bullying ( β= 0.75, 95%CI =0.67-0.84), verbal bullying( β=1.41, 95%CI =1.23-1.58), physical bullying ( β=2.18, 95%CI =1.87- 2.49 ), relational bullying ( β=1.78, 95%CI =1.54-2.01) and parental phubbing ( β=0.88, 95%CI =0.79-0.98) were significantly positively associated with the degree of executive function impairment (all P <0.01). Joint effect analysis showed that, compared with the "no bullying low phubbing" group, the total executive function scores in other combined exposure groups were all higher ( β = 6.78-15.96, all P <0.01). Among them, the "bullying high phubbing" group exhibited the highest level of executive function impairment ( β=14.17, 95%CI=12.61-15.73, P <0.01). Subgroup analysis indicated significant interactions between verbal bullying and age on total executive function, inhibitory control, and working memory (all P interaction <0.01). The association of verbal bullying with executive function was slightly higher in primary and secondary school students younger than 13 years ( β=1.80, 95%CI = 1.45-2.16) than in those aged 13 years or older ( β=1.25, 95%CI =1.05-1.45) (both P <0.01). Other types of bullying and parental phone neglect showed no statistically significant interaction with age or gender in executive function, inhibitory control, and working memory(all P interaction >0.05). Conclusion Both peer bullying and parental phubbing are significantly associated with impaired executive function among primary and secondary school students, and there is a combined effect between them; among these, the association between verbal bullying and executive function impairment in younger primary and secondary school students is more pronounced.

Palliative care is recognized as an effective measure to improve the quality of life for patients with end-stage diseases， and the significance and role of such patients participating in clinical trials to conquer major diseases has also become a broad consensus. However， due to the special physical， psychological， and social conditions of terminal trial participants， the ethical problems encountered in the trial process are more serious and complex. Drawing on ethical practice experience， these seemingly common phenomena and issues were deeply analyzed. Combined with the palliative care philosophy for end-stage patients， this paper proposed a series of improvement suggestions throughout the entire life cycle of clinical trials， hoping to promote the quality improvement of clinical research in which end-stage patients participate as subjects， while effectively protecting the safety and rights of the subjects and ensuring they receive appropriate palliative care during their participation in clinical trials or clinical-related scientific research.

With the widespread adoption of low-dose CT screening and the extensive application of high-resolution CT, the detection rate of sub-centimeter lung nodules has significantly increased. How to scientifically manage these nodules while avoiding overtreatment and diagnostic delays has become an important clinical issue. Among them, lung nodules with a consolidation tumor ratio less than 0.25, dominated by ground-glass shadows, are particularly worthy of attention. The therapeutic challenge for this group is how to achieve precise and complete resection of nodules during surgery while maximizing the preservation of the patient's lung function. The "watershed topography map" is a new technology based on big data and artificial intelligence algorithms. This method uses Dicom data from conventional dose CT scans, combined with microscopic (22-24 levels) capillary network anatomical watershed features, to generate high-precision simulated natural segmentation planes of lung sub-segments through specific textures and forms. This technology forms fluorescent watershed boundaries on the lung surface, which highly fit the actual lung anatomical structure. By analyzing the adjacent relationship between the nodule and the watershed boundary, real-time, visually accurate positioning of the nodule can be achieved. This innovative technology provides a new solution for the intraoperative positioning and resection of lung nodules. This consensus was led by four major domestic societies, jointly with expert teams in related fields, oriented to clinical practical needs, referring to domestic and foreign guidelines and consensus, and finally formed after multiple rounds of consultation, discussion, and voting. The main content covers the theoretical basis of the "watershed topography map" technology, indications, operation procedures, surgical planning details, and postoperative evaluation standards, aiming to provide scientific guidance and exploration directions for clinical peers who are currently or plan to carry out lung nodule resection using the fluorescent microscope watershed analysis method.

OBJECTIVE To analyze the peak wideband acoustic immittance(WAI)values reflecting the tympanic membrane absorption characteristics during the measurement process in patients with congenital middle ear malformation.METHODS We selected 36 patients diagnosed with congenital middle ear malformation by CT as subjects and evaluated their tympanic membrane absorption characteristics by measuring their acoustic impedance peak pressure.Then,we divided these data into two groups based on the pathological malformation obseved during the surgical process,namely the auditory ossicular chain soft connection group and the auditory ossicular chain fixation group.Calculate the absorption rate values of the tympanic membrane at each frequency corresponding to the peak pressure value of the tympanogram,and the relative area of absorption rate.By conducting independent t-tests,we compared two groups-normal children and patients who had undergone ossicular chain fixation surgery-to analyze the absorption area and peak absorption rate of their tympanic peak pressure values.RESULTS Under peak pressure,there were significant differences(P<0.001)in the full frequency range tympanic membrane absorption rate and peak absorption rate between the group with fixed ossicular chain and the normal group.However,there was no difference in the full frequency range tympanic membrane absorption rate and peak absorption rate between the group with soft ossicular chain and the normal group.Under peak pressure,the absorption area of the ossicular chain fixation group was significantly lower than that of the normal group in the low frequency range of 226-1 000 Hz(P<0.001),while the absorption area of the ossicular chain soft connection group was significantly higher than that of the normal group in the low frequency range of 226-1 000 Hz(P<0.001).CONCLUSION When conducting broadband acoustic impedance test,there is a significant difference in the relative area of tympanic membrane absorption rate of acoustic impedance peak pressure between the auditory ossicular chain soft connection group and the auditory ossicular chain fixation group across 226-1 000 Hz.It has application value as a clinical rapid screening and diagnostic tool for middle ear malformations.

Objective:To evaluate the clinical efficacy of endoclip papillaplasty (ECPP) for preventing recurrent choledocholithiasis after endoscopic retrograde cholangiopancreatography (ERCP).Methods:A retrospective analysis was conducted on 1 941 patients who underwent ERCP for choledocholithiasis in Henan Provincial People's Hospital from January 2019 to December 2023. A total of 250 patients who received ECPP were assigned to the ECPP group, while 251 matched controls were selected via 1∶1 year-stratified sampling into the control group. After follow-up, 209 ECPP cases and 190 controls were ultimately included in the analysis. Stone removal success rate, incidence of perioperative complications, and postoperative choledocholithiasis recurrence were compared between the two groups. Univariate and multivariate logistic regression were used to determine the risk factors for choledocholithiasis recurrence after ERCP.Results:Both groups achieved 100.0% stone removal success rate. There was no significant difference in the incidence of intraoperative perforation [0.5% (1/209) VS 1.1% (2/190), χ2=0.01, P=0.934], postoperative hyperamylasemia [21.5% (45/209) VS 17.4% (33/190), χ2=1.10, P=0.295] or post-ERCP pancreatitis [3.8% (8/209) VS 8.1% (9/190), χ2=0.20, P=0.653] between the ECPP group and the control group. The ECPP group showed significantly lower bleeding rate [5.1% (11/209) VS 12.3% (23/190), χ2=5.98, P=0.014] and choledocholithiasis recurrence rate [10.5% (22/209) VS 18.9% (36/190), χ2=5.68, P=0.017] compared with the control group. The multivariate logistic regression identified dilated common bile duct diameter ( OR=1.881, 95% CI: 1.101-3.213, P=0.021) as an independent risk factor for choledocholithiasis recurrence, while being female ( OR=0.482, 95% CI: 0.266-0.875, P=0.016) and ECPP ( OR=0.497, 95% CI:0.278-0.887, P=0.018) were protective factors. Conclusion:ECPP effectively reduces choledocholithiasis recurrence rate and bleeding risk after ERCP. ECPP and being female serve as protective factors for choledocholithiasis recurrence, while dilated bile duct diameter is an independent risk factor.

Objective To discusse the application effects of the informatization of the review center and the homogeneity of pharmacists on the rationality of emergency department prescriptions.Methods Based on the system rules of the rational drug use management system and manually set custom rules,the changes in pharmacist's review quality,efficiency homogeneity,and prescription rationality were compared before(February 2023 to July 2023)and after(August 2023 to January 2024)the construction of the review center,according to the informatization and process standardization management.Results After the establishment of the review center,analysis of variance showed that the approval rate of pharmacist's review significantly increased compared to before the establishment of the review center(P＜0.05),while the average time consumption increased significantly(P＜0.01).The average review time,average approval time,and average review return time have been extended from(4.50±0.58),(4.50±0.58),and(4.75±0.96)s to(11.67±1.03),(8.50±0.55)and(13.17±0.98)s,respectively.The trend chi-square test showed that the irrationality rate of emergency department prescriptions decreased monthly from 6.27％in August 2023 to 0.93％in January 2024(P＜0.01).Correlation analysis between the number of intervention system rules since the establishment of the review center and the irrationality rate of emergency department prescriptions revealed a significant correlation(P=0.004 4).Conclusions By utilizing the platform of the review center,establishing dedicated review pharmacists and an information pharmacist team,and implementing informatization and standardized management processes,it can contribute to improving the quality and efficiency of prescription review,increasing the qualification rate of prescriptions,ensuring rational drug use,and enhancing the management level and medical quality of hospitals.