Temporomandibular joint (TMJ) diseases are common clinical conditions. The number of patients with TMJ diseases is large, and the etiology, epidemiology, disease spectrum, and treatment of the disease remain controversial and unknown. To understand and master the current situation of the occurrence, development and prevention of TMJ diseases, as well as to identify the patterns in etiology, incidence, drug sensitivity, and prognosis is crucial for alleviating patients′suffering.This will facilitate in-depth medical research, effective disease prevention measures, and the formulation of corresponding health policies. Cohort construction and research has an irreplaceable role in precise disease prevention and significant improvement in diagnosis and treatment levels. Large-scale cohort studies are needed to explore the relationship between potential risk factors and outcomes of TMJ diseases, and to observe disease prognoses through long-term follw-ups. The consensus aims to establish a standard conceptual frame work for a cohort study on patients with TMJ disease while providing ideas for cohort data standards to this condition. TMJ disease cohort data consists of both common data standards applicable to all specific disease cohorts as well as disease-specific data standards. Common data were available for each specific disease cohort. By integrating different cohort research resources, standard problems or study variables can be unified. Long-term follow-up can be performed using consistent definitions and criteria across different projects for better core data collection. It is hoped that this consensus will be facilitate the development cohort studies of TMJ diseases.

Objective:To develop a Cognitive Assessment Scale for Spinal Cord Injury (SCI) Rehabilitation and conduct reliability and validity tests in community-dwelling patients with SCI.Methods:Based on expectation value theory, social cognition theory, and goal setting theory, a Cognitive Assessment Scale for SCI Rehabilitation was developed through literature review, group discussions, patient trials, and expert verification. From February to December 2021, convenience sampling was used to select 231 community-dwelling patients with SCI as research subjects, including 67 community-dwelling patients with SCI who participated in rehabilitation training at Shanghai Sunshine Rehabilitation Center and 164 patients with SCI in the "Hope Home" WeChat group of Shanghai Sunshine Rehabilitation Center. Research subjects were surveyed using the Cognitive Assessment Scale for SCI Rehabilitation (patient version), 9-item depression scale of Patient Health Questionnaire, 7-item Generalized Anxiety Disorder Scale, EuroQol 5 Dimension-Visual Analogue Scale (EQ-VAS), General Self-Efficacy Scale, and general information questionnaire. SPSS 16.0 software and Amos 21.0 software were used for correlation analysis and reliability and validity testing.Results:The Cognitive Assessment Scale for SCI Rehabilitation (patient version) included two primary dimensions, eight secondary dimensions, and 24 items. The trial showed good results among patients with SCI and their caregivers, and experts generally agreed. Exploratory factor analysis found that the scale were divided into recognition dimension and understanding dimension. Cronbach's α coefficient of the scale was 0.98, the correlation coefficient between each item and its corresponding dimension was 0.75 to 0.88, and our results indicated good test-retest reliability. Correlation analysis showed that patient anxiety and depression scores were negatively correlated with rehabilitation cognitive scores ( P<0.05), and self-efficacy, quality of life were positively correlated with rehabilitation cognitive scores ( P<0.05) . Conclusions:The Cognitive Assessment Scale for SCI Rehabilitation is scientific and feasible, with good reliability and validity, and can be used to evaluate the rehabilitation cognition of community-dwelling patients with SCI.

Child ; Humans ; Case-Control Studies ; East Asian People ; Genetic Predisposition to Disease/genetics* ; Methyltransferases/genetics* ; Polymorphism, Genetic ; Wilms Tumor/pathology*

Objective:To explore the accuracy and clinical application value of a Multi-Agent Reinforcement Learning framework (MARL framework) in three-dimensional ultrasound to automatically locate the coronal plane of the uterus.Methods:A total of 144 female patients who underwent routine gynecological examinations in Luohu People′s Hospital during May 2020 were selected as the experimental subjects. The three-dimensional volume data of the uterus of all the experimental subjects were collected by using the Resona-8 high-end color Doppler ultrasound system. A sonographer with more than 5 years of clinical experience manually locate the coronal plane of the uterus in all collected data, and at the same time automatically locate the coronal plane of the uterus MARL framework. The coronal plane images of the uterus obtained by the two methods were saved, and the operation time of the two methods was recorded. The coronal plane uterine images obtained by the two methods were mixed together, and the images were scored 0-1 by two senior ultrasound experts in a double-blind manner. The average score greater than or equal to 0.6 points was considered qualified.Results:①In 144 volunteers, among the coronal planes of the uterus located by the two methods, 131 were qualified by the manual method, and 137 were qualified by the automatic method.There was no statistical difference between the manual and automatic coronal plane images of the uterus (χ 2=1.934, P=0.164) by the chi-square test. ②Using interquartile range analysis, the median and interquartile range of the image score of the automatic group was 0.80(0.75, 0.90), while the median and interquartile range of the image score of the manual group was 0.80(0.75, 0.90). The Wilcoxon signed rank test was used to analyze the quality of the coronal plane images obtained by manual and automatic methods, and the difference was not statistically significant ( Z=1.241, P=0.215). ③The paired t test was used to compare the time required to locate the coronal surface of the uterus, by manual method (63.65±10.182)s, by automatic method (3.25±0.294)s, the difference between the two methods was statistically significant ( t=19.52, P<0.001). Conclusions:The method based on MARL framework has a high correlation with the manual locating of the coronal plane of uterus in three-dimensional ultrasound, and greatly reduces the operation time. It can be effectively applied in clinical practice and lays a foundation for the automatic diagnosis of uterine related diseases.

Objective: To investigate the application value of Information-Motivation-Behavioral Skill Model (IMB)-based continuing care on the recovery of nerve function and life quality in patients with stroke after thrombolytic therapy. Methods: Stroke patients who underwent thrombolytic therapy were randomly assigned to IMB group(35 cases) and control group(35 cases) according to the method of random number table. The control group recieved routine thrombolysis nursing, IMB group was given IMB-based continuing care. After six months of intervention, nerve function was evaluated by National Institute of Health Stroke Scale(NIHSS) and Modified Rankin Scale(MRS), the active ability was performed by Fugl-Meyer Assessment Scale(FMA) and Barthel Index(BI), the quality of life was assessed by the item short from health survey(SF-36), respectively. Results: Before intervention, the scores of NIHSS, MRS, FMA, BI, SF-36 between two groups was no significant difference (P>0.05). After three and six months of nursing, the NIHSS, MRS was (7.84±2.20), (5.00±1.60) points and (3.48±0.84), (3.07±0.69) points in IMB group, and (9.75±1.82), (8.21±1.37) points and (4.06±1.08), (3.91±0.71) points in control group, there was significant difference between two groups (t =2.417-8.647, P<0.01 or 0.05). After one, three and six months of intervention, FMA was (65.86±5.67), (76.41±8.47), (78.79±8.58) points, BI was (46.29±7.29), (58.09±10.20), (67.50±9.44) points, SF-36 was (33.13±4.64), (43.09±6.70), (49.83±8.56) points in IMB group, (58.53±8.92), (64.47±7.56), (71.81±8.90) points, (42.47±5.67), (48.74±5.39), (56.03±6.55) points and (29.63±4.06), (35.91±5.93), (41.02±9.05) points in control group, there was significant difference between two groups (t =2.333-5.972, P< 0.05). Moreover, in the repeated measures ANOVA showed the differences of NIHSS, MRS, FMA, BI, SF-36 were statistically significant for the group by time interaction(F=13.556-133.994, P<0.05). Conclusions IMB-based continuing care can promotes the recovery of nerve function and improves the quality of life in patients with stroke after thrombolytic therapy.

Objective To understand the health literacy status,influencing factors and demand carrying out the health education based on the mobile terminal among college students to provide a new idea for formulating and implementing the health literacy promotion plan for university students.Methods The multi-stage stratified cluster random sampling method was adopted to extract 1 949 students from partial universities in Nanjing City and conduct the investigation by adopting the Rapid Estimate System of Health Literacy and Health Education Demand Based on the Mobile Terminal Questionnaire of College Students.The influence factors were analyzed by using the univariate analysis and ordinal multi-classification Logistic regression analy sis.Results The university students with high,marginal and low health literacy level accounted for 31.3％,48.9％ and 19.8％ respectively.The proportions of the students with high health literacy in the four dimensions,including health knowledge,health behaviors,health skill and health status,were 57.9％,18.3％,61.0％ and 44.5％ respectively.The ordinal multi-classification Logistic regression analysis showed that the major influence factors affecting the health literacy of university students were gender,education background of mothers,majors,grades,electively taking the health education course.81.2 ％ of university students wanted to or urgently wanted to understand the health literacy knowledge.The main route getting the health literacy knowledge by the university students was network(83.8％).91.8％ of students were willing to learn the health literacy knowledge through mobile terminal.87.1％ of students believed that the WeChat was suitable to learn the health knowledge,81.3％ of students hoped to use the WeChat platform for learning the health knowledge,73.8％ of students hoped the Wechat to push the health knowledge with the modes of words combined with images and video.It was recommended that the health knowledge pushing for 1-3 times per week was suitable.Conclusion The health literacy of university students is at the marginal level.The health behaviors literacy is most lacking and the demand for the health education based on the mobile terminal is stronger.The health literacy intervention of university students should sufficiently apply the new media platform superiority and the emphasis should be placed on the populations of males,low education background mothers,non-medicine major,low grade and without electively taking the health education course.

Objective To investigate the effect of emotional resilience group training on perceived stress,anxiety and depression in patients with gastrointestinal cancer.Methods 325 cases of patients with gastric cancer were divided into experimental group(n=163) and control group(n=162) by random digital table method.Two groups of patients were treated with chemotherapy and routine treatment and the experimental group was trained once a week for 8 weeks of emotional resilience group training.Chinese version perceived stress(CPSS),SDS and SAS were used to evaluate the effect of intervention before and after intervention.Results After 8 weeks of emotional elastic group training,the CPSS score((39.98±4.82) vs (33.96±5.02)),SAS score((48.83±4.58) vs (42.12±4.01)) and SDS score((49.23±4.12) vs (45.21±3.27))were lower than those before the intervention (all P＜ 0.05).The difference of CPSS ((-6.02 ± 3.74) vs (-0.19±2.78)),SAS((-6.71±3.86) vs (-0.39±5.62)) and SDS((-4.02±2.03) vs (-0.62±2.31)) before and after the intervention of the two groups were statistically significant(t=-9.325,-9.529,-6.132,P＜0.01).Conclusion Emotional resilience group training can effectively reduce the level of perceptual stress in patients with gastrointestinal cancer,and improve depression and anxiety.

Objective To investigate the recovery mechanism of brain function in patients with mo-tor aphasia after cerebral infarction by resting-state functional magnetic resonance imaging (fMRI) functional connectivity. Methods 10 patients with aphasia after cerebral infarction (aphasia group),and 10 patients without aphasia (control group)in the same period were enrolled.Both patients underwent resting-state fMRI examination.Patients with aphasia received a second fMRI examination 1 month later.The SPM8 software and DPARSF software were used to process the data.The back of the left middle frontal gyrus ( LFMG) was se-lected as the seed point for functional connectivity analysis.REST was used for pairing and two-sample t-tests. Results Compared with the control group,the brain regions with increased LMFG-ROI functional connectiv-ity were right insula(MNI:x,y,z:45,12,0,t＝7.98),right inferior frontal gyrus (triangular,ankle,island cap) (MNI:x,y,z:42,6,27,t＝6.75),right upper temporal gyrus and right middle temporal gyrus( MNI:x, y,z:48,－45,6,t＝10.57),right superior border gyrus(MNI:x,y,z:15,－66,60,t＝5.59) and right angle gy-rus(MNI:x,y,z:54,－50,12,t＝9.55) in the aphasia group (before rehabilitation),and the brain regions with reduced functional connectivity were left posterior cingulate gyrus( MNI:x,y,z:6,－75,9,t＝－10.05), and left anterior wedge lobe(MNI:x,y,z:－6,－69,33,t＝－9.07).Compared with the control group,the brain regions with enhanced LMFG-ROI functional connectivity in the aphasia group (after rehabilitation 1 month) included head of left caudate nucleus,left middle frontal gyrus and inferior frontal gyrus,left globus pallidus, left central anterior gyrus,central posterior gyrus,left insula; the brain regions with reduced functional con-nectivity were right hippocampus,left cerebellum,right lingual gyrus,posterior left cingulate gyrus,right oc-cipital lobe and right anterior wedge lobe.Compared with aphasia group before rehabilitation,the brain regions with increased LMFG-ROI functional connectivity after rehabilitation 1 month were the left frontal frontal gy-rus(MNI:x,y,z:－51,15,24),t＝15.87),left frontal parietal island cover(MNI:x,y,z:－24,－66,42,t＝5.20),left central anterior gyrus and central posterior gyrus(MNI:x,y,z:－15,－16,55,t＝6.53); and the reduced brain regions were the right superior temporal gyrus and middle temporal gyrus(MNI:x,y,z:57,－18,30,t＝－15.21),right insula (MNI:x,y,z:－24,－66,42,t＝－5.20)and right superior border gyrus (MNI:x,y,z:15,－66,60,t＝－7.69). Conclusion The functional reorganization of the brain regions around the left hemisphere's injury lingual area may be the main mechanism of brain functional plasticity in patients with aphasia after cerebral infarction,and the right hemisphere is also involved in this process.In both the a-cute and chronic phases of motor aphasia,activation of the posterior left cingulate gyrus is reduced.

Objective To investigate the relationship between body composition and adequacy of dialysis,and analyze the related risk factors for inadequate delivery of hemodialysis.Methods In a prospective clinical trial,two different methods determining dialysis dose were simultaneously applied:Kt/Vdau (conventional method with Daugirdas' formula) and Kt/Vbem [online clearance monitoring (OCM) measurement with Ⅴ measured by body composition monitor (BCM)].Using the value of 1.27 as the boundary,the patients were divided into two groups:Kt/Vbcm ＜ 1.27 group and Kt/Vbcm≥ 1.27 group.Clinical indices were compared between the two groups.Multiple linear regression was applied to analyze the potential impact factors of the difference between Kt/V values calculated by the two methods.Receiver operator characteristic (ROC) curve was applied to analyze meaningful factors.Results A total of 138 maintenance hemodialysis patients with age of (54.9±12.7) years old were enrolled,and 55.1％ of them were males.There was no significant difference between Kt/Vdau and Kt/Vbcm [1.432(1.235,1.718) vs 1.434 (1.244,1.642),P=0.823].Kt/Vdau was incidentally prone to falsely high values due to operative errors,whereas in these cases OCM-based measurement Kt/Vbcm delivered realistic values.An excellent correlation was observed between Kt/Vdau and Kt/Vbcm;the mean difference was 0.07,95％CI (-0.66-0.79);the correlation coefficient was 0.842(0.821-0.862).The patients in Kt/Vbcm≥ 1.27 group had older age,lower body mass index (BMI),lower height and weight,lower total body water (TBW),lower extracellular water,lower intracellular water,and lower lean tissue index (LTI) compared to those in Kt/Vbcm ＜ 1.27 group.Excellent correlations were observed between Kt/Vbcm and TBW or LTI (r=-0.834,P ＜ 0.001;r=-0.721,P ＜ 0.001).ROC curve analysis showed that the sensitivity and specificity of predicting inadequate delivery of hemodialysis were 87.1％ and 86.5％,with a threshold of 30 L for TBW.It also showed that the sensitivity and specificity of predicting inadequate delivery of hemodialysis were 60.4％ and 94.6％,with a threshold of 11.05 kg/m2 for LTI.Conclusions BCM can give more accurate parameters of urea distribution volume,thus modifying the result of Kt/V.TBW and LTI are important risk influencing factors for inadequately dialysis,and special attention should be paid to patients with TBW ＞ 30 L or LTI ＞ 11.05 kg/m2.

Objective To observe the effect of emotional resilience group training on traumatic stress and level of resilience in patients with gastrointestinal cancer. Methods A total of 183 patients with gastrointestinal cancer were divided into experimental group(n=89)and control group(n=89)according to the random number table.The two groups were given routine health education and psychological care.In addi-tion,the experimental group was given emotional resilience group training once a week for 8 weeks.The effects of intervention were evaluated by the PTSD Checklist-Civilian Version(PCL-C)and Connor-Davidson resili-ence scale(CD-RISC). Results After 8 weeks of emotional resilience group training,the PCL-C score of the experimental group decreased from(39.78±4.71)to(33.61±5.12),and the difference was statistically significant(P<0.05).The CD-RISC score of the experimental group increased from(54.36±5.44)to(58.33± 5.71),and the difference was statistically significant(P<0.01).After the intervention,the PCL-C score of the experimental group(33.61±5.12)was lower than that of the control group(39.23±3.58)(P<0.01),while the CD-RISC score of the experimental group(58.33 ± 5.71)was higher than that of the control group(53.96 ± 5.62)(P<0.01). Conclusion Emotional resilience group training can effectively improve traumatic stress symptom and the level of resilience in patients with gastrointestinal cancer.