Objective To investigate the relationship between the comorbidity of dyslipidemia, hypertension and diabetes and lifestyle of adult residents in Hebei Province in 2018, and to provide reference for the development of chronic diseases prevention measures. Methods Using data from the surveillance of chronic diseases and their risk factors among adults in Hebei in 2018, 7 711 permanent residents aged ≥18 years were selected as the research subjects. Multivariate logistic regression analysis was used to analyze the relationship between the comorbidity of dyslipidemia, hypertension, and diabetes and lifestyle in adult residents. Results A total of 7 711 subjects aged ≥18 years were included in 2018. The comorbidity rates of hypertension and dyslipidemia, diabetes and dyslipidemia, and hypertension and diabetes were 16.88%, 7.91%, and 8.13%, respectively. The comorbidity rate of hypertension, diabetes, and dyslipidemia was 22.65%. These comorbidity rates increased with age and BMI. Multivariate logistic regression results showed that male, age, overweight/obesity, physical inactivity, daily sedentary behavior time ≥5 hours, and sleep problems were risk factors for the comorbidity of the "three highs". Conclusion The prevalence of the "three highs" comorbidities is relatively high in Hebei Province, and there are multiple common risk factors. Maintaining a healthy lifestyle and implementing comprehensive prevention and control measures are the key to improving the health level of residents.

Objective: To explore the latent profile characteristics of regulatory emotional self-efficacy and its relationship with non-suicidal self-injurious (NSSI) behavior among junior and senior high school students, so as to provide a basis for effectively reducing NSSI behaviors. Methods: From April to October 2023, a total of 1 217 junior and senior high school students were selected from Tongren City, Zunyi City and Qiannan Prefecture of Guizhou Province by stratified cluster random sampling method. The Scale of Regulatory Emotional Self-efficacy and the Adolescent Self-injury Scale were administered. Latent profile analysis (LPA) was employed to explore distinct profiles of regulatory emotional self-efficacy, and the Lanza, Tan, and Bray s method (LTB) was used to analyze the relationship between these profiles and NSSI behavior. Results: The prevalence rate of NSSI behavior among junior and senior high school students was 28.6%. Among males, regulatory emotional self-efficacy was categorized into two types: moderate positive expression-low negative management group (59.1%, n =353) and high efficacy group (40.9%, n =244); among females, regulatory emotional self-efficacy was classified into three categories: low efficacy group (18.4%, n =114), high positive expression-low negative management group (56.3%, n =349), and high efficacy group (25.3%, n =157). There were statistically significant differences in total NSSI scores across different potential categories of regulatory emotional self-efficacy within both males and females ( Z/H = -5.75 , 57.58, both P <0.01). The differences in NSSI prevalence rates across the potential categories of regulatory emotional self-efficacy were statistically significant for both males and females ( χ 2=38.00, 69.14, both P <0.01), and among females, the differences in NSSI prevalence rates between the high efficacy group and the low efficacy group ( χ 2=60.01) and between the high efficacy group and the high positive expression-low negative management group ( χ 2=31.34) were also statistically significant (both P < 0.016 7 ). Binary Logistic regression analysis revealed that, compared with the high efficacy group within each gender, the moderate positive expression-low negative management group among males ( OR =2.36), and both the low efficacy group and the high positive expression-low negative management group among females ( OR =6.19, 2.97), were at an increased risk of engaging in NSSI (all P <0.01). Conclusion Different latent profiles of regulatory emotional self efficacy among junior and senior high school students are associated with NSSI behavior.

Extracellular vesicles(EVs)are nanoscale membrane vesicles released by cells that carry bioactive molecules such as proteins and nucleic acids. They play a key role in intercellular communication. In recent years, they have shown significant potential in the diagnosis and treatment of corneal and ocular surface diseases. As diagnostic biomarkers, EVs derived from tears or other sources can reflect disease-specific characteristics, providing a basis for the early disease detection. In terms of therapy, mesenchymal stem cells(MSCs)-derived EVs deliver miRNAs to modulate inflammatory pathways, promote corneal epithelial repair, and inhibit fibrosis. Furthermore, as natural drug vehicles, EVs enable precise delivery of therapeutic agents and promote corneal wound healing. This review systematically summarizes the recent research advances in the application of EVs in the field.

AIM: To compare objective visual quality and vision-related quality of life after implantation of different presbyopia-correcting intraocular lenses(PC-IOLs).METHODS:A prospective, non-randomized controlled study. Cataract patients who underwent phacoemulsification combined with PC-IOL implantation at Jinan Mingshui Eye Hospital from September 2023 and December 2025 were included. These patients were divided into three groups according to the type of IOL: the Trifocal IOL group,the Vivity group, and the Synergy group. Follow-ups were conducted at 1 wk,1 and 3 mo postoperatively. Uncorrected distance visual acuity(UDVA), uncorrected intermediate visual acuity(UIVA), and uncorrected near visual acuity(UNVA), objective scatter index(OSI), modulation transfer function cut off(MTF-cut off), and Strehl ratio(SR), as well as contrast visual acuity(CVA)at 100%, 20%, and 9% contrast were assessed. Postoperative defocus curves were plotted. Vision-related quality of life and spectacle independence were evaluated using questionnaires.RESULTS: This study included 101 cataract patients(101 eyes),aged 30-70(53.8±9.7)y,with 59 males and 42 females.The Trifocal group consisted of 33 patients(33 eyes), aged 30-71(51.7±11.3)y, with 21 males and 12 females; the Vivity group consisted of 37 patients(37 eyes), aged 36-71(54.2±9.0)y, with 18 males and 19 females; and the Synergy group consisted of 31 patients(31 eyes), aged 30-73(55.9±8.5)y, with 20 males and 11 females.No significant differences were observed among the three groups in UDVA or UIVA(all P>0.05). Significant differences were found in UNVA among groups(P<0.05). UDVA differed significantly across different time points(P<0.05), while there were no significant differences in UIVA and UNVA(all P>0.05). At 3 mo postoperatively, significant differences were found among the three groups in OSI, MTF -cut off, SR, and CVA at all contrast levels(all P<0.05). The defocus curve at postoperative 1 mo showed that the Trifocal group had a smooth and continuous profile from +1.0 D to -3.0 D, providing good distance, intermediate, and near vision. All groups demonstrated smooth transitions in the intermediate range(-1.0 D to -1.5 D), with LogMAR visual acuity better than 0.2. In the near range(-2.5 D to -3.5 D), the Trifocal and Synergy groups performed significantly better than the Vivity group. No significant differences were observed in VF-14 questionnaire scores among groups(P>0.05). For night driving(motorized or non-motorized), the Vivity group performed better than the Trifocal and Synergy groups. Spectacle independence rates were 92.3% in the Trifocal group, 54.1% in the Vivity group, and 80.0% in the Synergy group(P<0.05).CONCLUSION: All types of PC-IOLs can effectively improve postoperative full-range visual acuity in cataract patients. There are discrepancies in the objective visual quality between Trifocal IOLs and extended depth of focus(EDOF)IOLs. Some patients suffer from postoperative optical disturbances, which result in certain difficulties with night driving, although patients generally report favorable subjective visual perceptions.

Objective To analyze the prevalence of hyperuricemia (HUA) among adults in Hebei Province and its influencing factors related to comorbidities with ^“three highs^”, and to provide a theoretical basis for the prevention and control of HUA and multi-disease co-management. Methods Data were derived from the 2018 China Chronic Disease and Risk Factors Surveillance program conducted in Hebei Province. A multi-stage stratified cluster random sampling method was used to select permanent residents aged ≥18 years. All statistical analyses were adjusted for complex weighting. Design-based logistic regression was employed to analyze factors influencing HUA prevalence, and ordinal logistic regression was used to analyze the influencing factors of HUA patients and their comorbidity with ^“three highs^”. Results The prevalence of HUA among adults in Hebei Province was 10.42%, with males showing higher rates than females (P<0.05). The highest prevalence of HUA was observed in the 18-39 age group, followed by a declining trend, and a resurgence in those aged ≥70 (P<0.05). Among HUA patients with comorbidities, isolated HUA, 1 comorbidity, 2 comorbidities, and 3 comorbidities accounted for 13.94%, 33.33%, 39.17%, and 13.56%, respectively. HUA combined with hypertension and dyslipidemia represented the highest proportion (31.07%). Analysis of the influencing factors of HUA revealed that higher education levels, obesity, central obesity, and dyslipidemia increased the risk of HUA (P<0.05). Ordinal logistic regression analysis of HUA combined with three highs showed that HUA patients aged ≥50 years, overweight individuals, and those with chronic kidney disease had a higher number of patients with three highs (P<0.05). Conclusion HUA exhibits insidious onset, and it is recommended to include uric acid testing in routine physical examinations. Targeted prevention measures, such as early uric acid testing and health education, should be implemented by Hebei authorities for populations with higher education levels, obesity, central obesity, and dyslipidemia to reduce HUA incidence. Additionally, health education and regular medical check-ups are recommended for overweight HUA patients and those with chronic kidney disease to prevent comorbidities and alleviate disease burden.

Objective To develop a rehabilitation nursing model for knee osteoarthritis(KOA)of external treatment in traditional Chinese medicine(TCM).Methods Between February and June 2023,a preliminary KOA rehabilitation nursing model was developed through literature search and semi-structured interview method.Two rounds of Delphi consultations were conducted with the selected experts,to establish a rehabilitation nursing model for KOA of TCM external treatment.Results A total of 24 experts from different regions participated in the consultation.The final rehabilitation nursing model of TCM external treatment for KOA included 3 primary indicators,16 secondary indicators and 91 tertiary indicators.The response rates from the two rounds of expert consultation were 96.00%and 100.00%,respectively,and the rates of expert opinion proposal were 58.33%and 8.33%,respectively.The expert authority coefficient were 0.906 and 0.923.The two rounds of expert consultation were 0.137 and 0.236 in Kendall's coefficient of concordance(W),with statistically significant differences(both P<0.001).The importance scores of each item in the second inquiry ranged from 3.75 to 4.88,and the coefficient of variation ranged from 0.07 to 0.30,and the full score ratio ranged from 20.83%to 87.50%.Conclusion The rehabilitation nursing model for KOA of TCM external treatment developed in this study is significant,scientific and feasible.It provides a guidance for medical professionals.

Constipation is a common functional gastrointestinal disorder with a global prevalence of approximately 10％to 20％.Its causes include functional disorders,organic diseases,and drug factors,with the majority being functional constipation.In recent years,driven by advancements in biomedicine,artificial intelligence(AI),and microbiome research,significant progress has been made in the diagnosis and treatment of constipation.This review systematically explores the latest developments in constipation treatment,including the role of the gut microbiota in constipation,the metabolic regulatory effects of short-chain fatty acids(SCFAs),the impact of mental factors on intestinal motility.Additionally,it discusses future development directions such as AI-assisted diagnosis,AI-based consultation systems,personalized microbiota transplantation,and minimally invasive neuromodulation,providing new insights for precision medicine in constipation.

Objective To investigate the prevalence and symptoms of pertussis in patients with cough,and to predict individual risk based on the combination of symptoms.Methods A total of 1 025 patients with cough or contact with pertussis patients were included.Pertussis was confirmed by nasopharyngeal swab PCR.Patients were divided into the juvenile group(278 cases)and the adult group(747 cases)according to age.The duration of cough from onset to study participation,the visual analogue(VAS)score of cough degree and the number of basic symptoms(paroxysmal cough,vomiting after cough,crowing cough,pauses in breathing after cough and fever)were compared between the two groups.The confirmed patients were further grouped by age,and the different symptoms were compared.70%of the sample was used as the training set.Based on the combination of symptoms(paroxysmal cough,post-cough vomiting,chick-crooning cough and pauses in inspirations after coughing),multivariate Logistic regression was used to establish the prediction model and draw the nomogram.30%of the sample was used as the validation set,and the receiver operating characteristic(ROC)curve was drawn.The differentiation of the area under the curve(AUC)evaluation model was calculated.The calibration degree of the model was evaluated by Hosmer-Lemeshow test,and calibration curve was drawn to evaluate the model.Results By PCR,163 cases(15.9%)were confirmed as pertussis.The juvenile group had a longer duration of cough from onset to study participation than the adult group(P＜0.05).The VAS score of cough severity was higher,and the number of basic symptoms of pertussis was more(P＜0.01).In confirmed cases,the proportion of paroxysmal cough,vomiting after cough,crowing cough and inspiratory pause after cough was higher in the juvenile group than that in the adult group(P＜0.01).In the diagnosed cases,the incidence of paroxysmal cough and post-cough vomiting were higher in the＜1-year-old group compared to the 1-9-year-old group and the≥10-year-old group(P＜0.05).The combination of paroxysmal cough,vomiting after cough,crowing cough and inspiratory pause after cough was selected by Logistic regression analysis to establish a nomogram model.The AUC of this model in the training set was 0.852,and the Hosmer-Lemeshow test χ2=0.208,P=0.901,and in the verification set,the AUC was 0.899,and the Hosmer-Lemeshow test χ2=4.202,P=0.122.The predicted value in the calibration curve was very close to the theoretical value in the training set and the verification set,and the fitting degree was high.Conclusion The infection rate of pertussis is high in patients with cough.The nomogram model based on combined symptoms has a better prediction effect on pertussis differentiation,which can provide reference for the monitoring of pertussis.

Objective To analyze the use of anticholinergic medications at discharge among elderly patients with chronic heart failure(CHF)and its associated risk factors.Methods Clinical data of 240 elderly CHF patients admitted in our Department of Cardiovascular Diseases between January 1,2020,and December 31,2023 were colloected.Based on ACB score,they were divided into an an-ticholinergic group(ACB score≥1,223 cases)and a non-anticholinergic group(ACB score of 0,17 cases).Using the ACB score,the anticholinergic burden was quantified,and the relationship be-tween anticholinergic burden and various related factors was analyzed using logistic regression.Results The anticholinergic group had significantly younger age[(75.17±7.21)years vs(79.12±8.75)years,P＜0.05],and larger number of discharge medications[8(6,10)vs 5(4,7),P＜0.01]when compared with the non-anticholinergic group.Logistic regression analysis showed that the number of discharge medications was an independent risk factor for increased anticholinergic bur-den in the elderly CHF patients(OR=1.575,95％CI:1.249-1.986,P=0.001).Conclusion The proportion of elderly CHF patients using anticholinergic medications is relatively high.Clinically,special attention should be given to polypharmacy to reduce the incidence of adverse events caused by anticholinergic drugs.

Objective To investigate the proactive coping of schizophrenia patients with auditory hallucinations and to analyze its influencing factors.Methods A total of 240 schizophrenia patients with auditory hallucinations hospitalized in Shandong Mental Health Center from February to October 2023 were selected as subjects.General information questionnaire,simplified coping style questionnaire,perceived social support scale,insight and treatment attitude questionnaire were used to conduct the survey.Results A total of 236 valid questionnaires were collected,and effective questionnaire response rate was 98.33％.The proactive coping score of schizophrenia patients with auditory hallucinations was(18.55±7.74)points,which was at a moderate level.The results of multiple linear regression analysis showed that education level,perceived of social support,and self-awareness were the influencing factors of proactive coping to schizophrenia patients with auditory hallucinations(P＜0.05).Conclusion The proactive coping of schizophrenia patients with auditory hallucinations needs to be further improved,and nursing staff can focus on patients with low education level,low ability to perceive social support and poor self-awareness,and formulate targeted interventions to improve their proactive coping to auditory hallucinations.