Objective:To explore the actor-partner effect of parenting stress and parenting efficacy on children's anger-aggression and anxiety-withdrawal.Methods:A questionnaire survey measuring parenting stress, parenting efficacy and children's social and behavioral problems was conducted among 525 parents of 2-5-year-old children in five kindergartens and parent-child kindergartens in Hunan, Jiangxi and Hainan provinces during April, 2023.The descriptive analysis and Pearson correlation analysis were conducted by SPSS 27.0, the mediation analyses were done with Mplus 7.4, and the actor-partner effect was analyzed by the Web-based program APIM_SEM.Results:(1) Father's parenting stress(3.22±0.67) and mother's parenting stress(2.91±1.02) were significantly related to children's anger-aggression(2.59±1.01) ( rfather=0.31, P<0.01; rmother=0.52, P<0.01) and anxiety-withdrawal(2.64±0.97) ( rfather=0.28, P<0.01; rmother=0.50, P<0.01). (2) Mother's parenting stress negatively predicted maternal parenting efficacy( β=-0.19, P<0.01) and paternal parenting efficacy( β=-0.08, P<0.05), while father's parenting stress negatively predicted paternal parenting efficacy ( β=-0.31, P<0.01) and maternal parenting efficacy ( β=-0.17, P<0.01). Regarding the actor-partner effect, maternal parenting efficacy was dual-mode and paternal parenting efficacy was mixed-mode. (3) The mediation tests showed that, maternal parenting efficacy acted as a partial mediator between maternal parenting stress and children's anger-attack and anxiety-withdrawal, the effects were 0.037(95% CI=0.021-0.056), 0.058(95% CI=0.040-0.078), as well as between paternal parenting stress and children's anger-attack(0.022(95% CI=0.008-0.039)), and anxiety-withdrawal (0.034(95% CI=0.014-0.056)).The paternal parenting efficacy played partial mediation between paternal parenting stress and children's anger-attack and anxiety-withdrawal, the mediation effects were 0.039(95% CI=0.020-0.061) and 0.032(95% CI=0.016-0.052), as well as between maternal parenting stress and children's anger-attack(0.016(95% CI=0.003-0.031)), and anxiety-withdrawal (0.013(95% CI=0.002-0.027)). Conclusion:The parenting stress significantly increase children's anger-attack and anxiety-withdrawal behavior. Parenting stress of fathers and mothers indirectly leads to the increase of children's negative emotions and behaviors by weakening the parenting efficacy of themselves and their partners.

This study was analyzed the spatial-temporal distribution and aggregation characteristics of Yersinia pestispositive host animals and vector pathogens in marmot natural foci in the Qilian-Altun mountains,Gansu Province,to provide a scientific basis for precise plague prevention and control.Y.pestissurveillance data for marmot natural foci in Qilian-Altun Mountains of Gansu Province from 2014 to 2023 were obtained from the Disease Control and Prevention Center of Gansu Province.Origin 2024 software was used for data visualization and presentation.Global and local spatial autocorrelation analyses and trend analyses were conducted in ArcGIS 10.8 software,with townships as the spatial scale.Cumulatively,440 strains of Y.pestis were isolated from the natural marmot foci in the Qilian-Altun mountainsof Gansu Province from 2014 to 2023.Most strains was isolated from marmots(345 strains,78.41%),and the remainder were isolated from vectors.Temporal distribution analysis indicated that the highest number of detected bacteria was reported in July and August(both 121 strains,27.50%).Regional distribution analysis revealed that Aksai County reported the highest number of detected bacteria(255 strains,57.95%).Global spatial autocorrelation analysis showed a spatially clustered distribution of the number of bacteria detected annually in the townships containing natural foci,except in2014,2016,and 2021-2023.The strongest spatial clustering was observed in 2020(Moran's I=0.521 2,Z=14.397 0,P<0.001).Local spatial autocorrelation analysis indicated a"high-high"aggregation area in the natural foci every year from 2014 to 2023,primarily in Hongliuwan Town of Aksai County and Dangchengwan Town of Subei County.The distribution of the"low-low"aggregation area was essentially consistent with the low activity area of the Yersinia pestisepidemic.The trend in annual total bacterial count gradually increased from east to west,and peaked in the western part of the epidemic focus.Clear spatial aggregation characteristics of the number of Y.pestis were detected in the marmot natural foci in the Qilian-Altun mountains at the townshiplevel as a whole in Gansu Province from 2014 to 2023.The aggregation area was mainly in the western section of Qilian Mountain to the Altun mountain section of the epidemic source area.Monitoring and prevention and control efforts should be focused in this key area,with prevention and control measures tailored to the local conditions,and classified guidance to decrease the risk of plague occurrence and spread.

OBJECTIVE: To evaluate the clinical effect and safety of acupuncture manipulation on treatment of intractable facial paralysis (IFP), and verify the practicality and precision of the Anzhong Facial Paralysis Precision Scale (Eyelid Closure Grading Scale, AFPPS-ECGS). METHODS: A multicentre, single-blind, randomized controlled trial was conducted from October 2022 to June 2024. Eighty-nine IFP participants were randomly assigned to an ordinary acupuncture group (OAG, 45 cases) and a characteristic acupuncture group (CAG, 44 cases) using a random number table method. The main acupoints selected included Yangbai (GB 14), Quanliao (SI 18), Yingxiang (LI 20), Shuigou (GV 26), Dicang (ST 4), Chengjiang (CV 24), Taiyang (EX-HN 5), Jiache (ST 6), Fengchi (GB 20), and Hegu (LI 4). The OAG patients received ordinary acupuncture manipulation, while the CAG received characteristic acupuncture manipulation. Both groups received acupuncture treatment 3 times a week, with 10 times per course, lasting for 10 weeks. Facial recovery was assessed at baseline and after the 1st, 2nd and 3rd treatment course by AFPPS-ECGS and the House-Brackmann (H-B) Grading Scale. Infrared thermography technology was used to observe the temperature difference between healthy and affected sides in various facial regions. Adverse events and laboratory test abnormalities were recorded. The correlation between the scores of the two scales was analyzed using Pearson correlation coefficient. RESULTS: After the 2nd treatment course, the two groups showed statistically significant differences in AFPPS-ECGS scores (P<0.05), with even greater significance after the 3rd course (P<0.01). Similarly, H-B Grading Scale scores demonstrated significant differences between groups following the 3rd treatment course (P<0.05). Regarding temperature measurements, significant differences in temperatures of frontal and ocular areas were observed after the 2nd course (P<0.05), becoming more pronounced after the 3rd course (P<0.01). Additionally, mouth corner temperature differences reached statistical significance by the 3rd course (P<0.05). No safety-related incidents were observed during the study. Correlation analysis revealed that the AFPPS-ECGS and the H-B Grading Scale were strongly correlated (r=0.86, 0.91, 0.93, and 0.91 at baseline, and after 1st, 2nd, and 3rd treatment course, respectively, all P<0.01). CONCLUSIONS Acupuncture is an effective treatment for IFP, and the characteristic acupuncture manipulation enhances the therapeutic effect. The use of the AFPPS-ECGS can more accurately reflect the recovery status of patients with IFP. (Trial registration No. ChiCTR2200065442).
Humans ; Acupuncture Therapy/methods* ; Facial Paralysis/therapy* ; Female ; Male ; Middle Aged ; Adult ; Treatment Outcome ; Acupuncture Points ; Aged

Protrusive facial deformities, characterized by the forward displacement of the teeth and/or jaws beyond the normal range, affect a considerable portion of the population. The manifestations and morphological mechanisms of protrusive facial deformities are complex and diverse, requiring orthodontists to possess a high level of theoretical knowledge and practical experience in the relevant orthodontic field. To further optimize the correction of protrusive facial deformities, this consensus proposes that the morphological mechanisms and diagnosis of protrusive facial deformities should be analyzed and judged from multiple dimensions and factors to accurately formulate treatment plans. It emphasizes the use of orthodontic strategies, including jaw growth modification, tooth extraction or non-extraction for anterior teeth retraction, and maxillofacial vertical control. These strategies aim to reduce anterior teeth and lip protrusion, increase chin prominence, harmonize nasolabial and chin-lip relationships, and improve the facial profile of patients with protrusive facial deformities. For severe skeletal protrusive facial deformities, orthodontic-orthognathic combined treatment may be suggested. This consensus summarizes the theoretical knowledge and clinical experience of numerous renowned oral experts nationwide, offering reference strategies for the correction of protrusive facial deformities.
Humans ; Orthodontics, Corrective/methods* ; Consensus ; Malocclusion/therapy* ; Patient Care Planning ; Cephalometry

Enamel demineralization, the formation of white spot lesions, is a common issue in clinical orthodontic treatment. The appearance of white spot lesions not only affects the texture and health of dental hard tissues but also impacts the health and aesthetics of teeth after orthodontic treatment. The prevention, diagnosis, and treatment of white spot lesions that occur throughout the orthodontic treatment process involve multiple dental specialties. This expert consensus will focus on providing guiding opinions on the management and prevention of white spot lesions during orthodontic treatment, advocating for proactive prevention, early detection, timely treatment, scientific follow-up, and multidisciplinary management of white spot lesions throughout the orthodontic process, thereby maintaining the dental health of patients during orthodontic treatment.
Humans ; Consensus ; Dental Caries/etiology* ; Dental Enamel/pathology* ; Tooth Demineralization/etiology* ; Tooth Remineralization

Clear aligner treatment is a novel technique in current orthodontic practice. Distinct from traditional fixed orthodontic appliances, clear aligners have different material features and biomechanical characteristics and treatment efficiencies, presenting new clinical challenges. Therefore, a comprehensive and systematic description of the key clinical aspects of clear aligner treatment is essential to enhance treatment efficacy and facilitate the advancement and wide adoption of this new technique. This expert consensus discusses case selection and grading of treatment difficulty, principle of clear aligner therapy, clinical procedures and potential complications, which are crucial to the clinical success of clear aligner treatment.
Humans ; Consensus ; Orthodontic Appliance Design ; Orthodontic Appliances, Removable ; Tooth Movement Techniques/methods* ; Malocclusion/therapy* ; Orthodontics, Corrective/instrumentation*

The prevalence of Class III malocclusion varies among different countries and regions. The populations from Southeast Asian countries (Chinese and Malaysian) showed the highest prevalence rate of 15.8%, which can seriously affect oral function, facial appearance, and mental health. As anterior crossbite tends to worsen with growth, early orthodontic treatment can harness growth potential to normalize maxillofacial development or reduce skeletal malformation severity, thereby reducing the difficulty and shortening the treatment cycle of later-stage treatment. This is beneficial for the physical and mental growth of children. Therefore, early orthodontic treatment for Class III malocclusion is particularly important. Determining the optimal timing for early orthodontic treatment requires a comprehensive assessment of clinical manifestations, dental age, and skeletal age, and can lead to better results with less effort. Currently, standardized treatment guidelines for early orthodontic treatment of Class III malocclusion are lacking. This review provides a comprehensive summary of the etiology, clinical manifestations, classification, and early orthodontic techniques for Class III malocclusion, along with systematic discussions on selecting early treatment plans. The purpose of this expert consensus is to standardize clinical practices and improve the treatment outcomes of Class III malocclusion through early orthodontic treatment.
Humans ; Malocclusion, Angle Class III/classification* ; Orthodontics, Corrective/methods* ; Consensus ; Child

Percutaneous renal denervation(RDN)is a minimally invasive interventional treatment for hypertension that has been used in clinics at home and abroad,primarily for patients with resistant hypertension or who cannot tolerate antihypertensive drugs.Current clinical studies have confirmed the safety and efficacy of this technique.As RDN is still in its promotional and popularization stage,the expert group has written this clinical pathway to promote the orderly implementation of this technology,standardize the operating process,and standardize diagnostic and therapeutic behaviors.The pathway describes the clinical assessment of patients in detail(including indications,contraindications,and the patient screening process),the standardized operating process for RDN(including perioperative medication,anaesthesia,ablation,and management of complications),and the postoperative follow-up plan(including follow-up content,methods,and timing).It is hoped that this will serve as a reference for physicians involved in RDN clinical work,standardize diagnostic and therapeutic behaviors,and promote the standardized,precise,and sustainable development of the RDN discipline.

The scaphoid bone is one of the important bone of hand,which is frequently injured and difficult to treat in clinical practice.Therefore,it is very important to deeply study the microstructure and biomechanical characteristics of the scaphoid bone for understanding its injury mechanism and optimizing treatment scheme.Microcomputed tomography(micro-CT)provides high-resolution imaging of bone tissue,while finite element analysis can help to simulate the stress distribution and behavioral patterns of the scaphoid bone under various physiological and pathological states.The high-resolution three-dimensional image of the scaphoid bone obtained by micro-CT technology can be used to construct finite element models of real anatomical structure of the scaphoid bone,thus achieving accurate simulation of the mechanical properties of the scaphoid bone.The fusion of these two advanced technologies provides a new perspective for revealing the structural and functional relationships and injury mechanism of the scaphoid bone.Therefore,this paper reviews the anatomical characteristics of the scaphoid bone and its biomechanical behavior in different states,emphasizing the specific applications and advantages of micro-CT and finite element analysis techniques in the study of the scaphoid bone.By summarizing the research findings in recent years,this paper provides novel scientific basis and methods for the diagnosis,treatment,and prevention of scaphoid bone-related disorders.

Objective:To explore the actor-partner effect of parenting stress and parenting efficacy on children's anger-aggression and anxiety-withdrawal.Methods:A questionnaire survey measuring parenting stress, parenting efficacy and children's social and behavioral problems was conducted among 525 parents of 2-5-year-old children in five kindergartens and parent-child kindergartens in Hunan, Jiangxi and Hainan provinces during April, 2023.The descriptive analysis and Pearson correlation analysis were conducted by SPSS 27.0, the mediation analyses were done with Mplus 7.4, and the actor-partner effect was analyzed by the Web-based program APIM_SEM.Results:(1) Father's parenting stress(3.22±0.67) and mother's parenting stress(2.91±1.02) were significantly related to children's anger-aggression(2.59±1.01) ( rfather=0.31, P<0.01; rmother=0.52, P<0.01) and anxiety-withdrawal(2.64±0.97) ( rfather=0.28, P<0.01; rmother=0.50, P<0.01). (2) Mother's parenting stress negatively predicted maternal parenting efficacy( β=-0.19, P<0.01) and paternal parenting efficacy( β=-0.08, P<0.05), while father's parenting stress negatively predicted paternal parenting efficacy ( β=-0.31, P<0.01) and maternal parenting efficacy ( β=-0.17, P<0.01). Regarding the actor-partner effect, maternal parenting efficacy was dual-mode and paternal parenting efficacy was mixed-mode. (3) The mediation tests showed that, maternal parenting efficacy acted as a partial mediator between maternal parenting stress and children's anger-attack and anxiety-withdrawal, the effects were 0.037(95% CI=0.021-0.056), 0.058(95% CI=0.040-0.078), as well as between paternal parenting stress and children's anger-attack(0.022(95% CI=0.008-0.039)), and anxiety-withdrawal (0.034(95% CI=0.014-0.056)).The paternal parenting efficacy played partial mediation between paternal parenting stress and children's anger-attack and anxiety-withdrawal, the mediation effects were 0.039(95% CI=0.020-0.061) and 0.032(95% CI=0.016-0.052), as well as between maternal parenting stress and children's anger-attack(0.016(95% CI=0.003-0.031)), and anxiety-withdrawal (0.013(95% CI=0.002-0.027)). Conclusion:The parenting stress significantly increase children's anger-attack and anxiety-withdrawal behavior. Parenting stress of fathers and mothers indirectly leads to the increase of children's negative emotions and behaviors by weakening the parenting efficacy of themselves and their partners.