Objective: To learn the levels of thyroid hormone indicators among interventional and diagnostic radiologists, so as to provide insights into occupational health monitoring of radiologists. Methods: Demographic information, body mass index (BMI), thyroid hormone indicators and cumulative individual doses over 5 years among interventional and diagnostic radiologists were collected through the personal dosimetry monitoring database of Ningbo Center for Disease Control and Prevention and the Occupational Health Examination Center of a tertiary hospital in Ningbo City. The thyroid hormone indicators of different job types and cumulative individual doses over 5 years were analyzed, and factors affecting the thyroid hormone indicators were identified using a multivariable ordinal logistic regression model. Results: There were 159 interventional and 159 diagnostic radiologists included, and the proportions of abnormal thyroid hormone indicators were 9.43% and 12.26%, respectively, with no statistically significant difference (P>0.05). The levels of triiodothyronine and free triiodothyronine in interventional radiologists were lower than those in diagnostic radiologists [(1.54±0.41) vs. (1.68±0.34) nmol/L, (5.13±1.07) vs. (5.55±0.87) pmol/L; both P<0.05]. The levels of triiodothyronine and free triiodothyronine were significantly different among radiologists with cumulative individual doses over 5 years of <1.5 mSv, 1.5-<3.0 mSv and ≥3.0 mSv [(1.69±0.31), (1.69±0.40) vs. (1.52±0.41) nmol/L, (5.60±0.83), (5.32±0.94) vs. (5.14±1.09) pmol/L; both P<0.05]. Multivariable ordinal logistic regression analysis identified BMI (<18.5 kg/m2, OR=0.111, 95%CI: 0.028-0.436) and cumulative individual doses over 5 years (<1.5 mSv, OR=6.259, 95%CI: 2.368-16.547) as the factors affecting triiodothyronine, and job types (diagnostic radiologists, OR=3.171, 95%CI: 1.529-6.574), BMI (18.5-<24.0 kg/m2, OR=0.393, 95%CI: 0.184-0.842), and gender (men, OR=3.449, 95%CI: 1.294-9.190) as the factors affecting free triiodothyronine. Conclusion Occupational exposure has a certain impact on the thyroid hormone indicators among interventional and diagnostic radiologists, and the main influencing factors include BMI, radiation dose, job type and gender.

Objective: To evaluate the health risk of drinking water in Ningbo City, Zhejiang Province from 2021 to 2022, so as to provide insights into ensuring the safety of drinking water. Methods: The monitoring data of drinking water from 2021 to 2022 in Ningbo City were collected from the Chinese Disease Prevention and Control Information System. The routine indicators and disinfectant indicators (radioactivity indicators were excluded) of drinking water were evaluated according to the reference limits issued by Standards for Drinking Water Quality (GB 5749-2006), and the qualification rates were calculated. The indicators with detection rate higher than 50% were selected, and assessed the carcinogenic and non-carcinogenic risks via drinking water using the risk assessment model recommended by the United States Environmental Protection Agency. Results: A total of 1 678 samples were monitored in Ningbo City from 2021 to 2022. Sodium hypochlorite was the main disinfectant among 1 558 samples from centralized water supply (1 079 samples, 64.30%), and none of the 120 samples from decentralized water supply underwent disinfection treatment. The qualification rate of 88.38%, and the pollutants with a detection rate higher than 50% were nitrate, fluoride, trichloromethane and aluminum. The median carcinogenic risk value of trichloromethane was 2.964×10-6 (interquartile range, 3.909×10-6), and the median hazard quotient values of nitrate, fluoride, trichloromethane and aluminum were 1.631×10-2 (interquartile range, 1.361×10-2), 3.955×10-2 (3.164×10-2), 2.231×10-2 (2.942×10-2) and 2.136×10-4 (6.573×10-4), respectively. Conclusion The carcinogenic and non-carcinogenic risks through drinking water for 17 pollutants in drinking water of Ningbo City from 2021 to 2022 were at low levels.

Objective To explore the content and the psychometric properties of assessment tools used for evaluating functioning and adaptive behavior in school-age children with intellectual and developmental disabilities within educational settings. Methods The most used assessment tools included Vineland Adaptive Behavior Scales(VABS),Supports Intensity Scale for Children(SIS-C),Strengths and Difficulties Questionnaire(SDQ)and Repetitive Behavior Scale-Revised(RBS-R),for assessing functioning and adaptive behavior children with intellectual and developmental disabili-ties.Employing the framework and methods of the International Classification of Functioning,Disability,and Health(ICF),this research encoded and categorized the assessment dimensions and items of the four tools,and explored their psychometric properties. Results VABS's assessment content was solely focused on activities and participation,including speaking(d330),con-versation(d350),toileting(d530),eating(d550),drinking(d560),basic interpersonal interactions(d710),com-plex interpersonal interactions(d720),changing and maintaining body positions(d410-d429),carrying,moving and handing objects(d430-d449),and walking and moving(d450-d469).SIS-C assessed activities and participa-tion,and environmental factors,including washing oneself(d510),caring for body parts(d520),community life(d910),using transportation(d470),school education(d820),basic learning(d130-d159),looking after one's health(d570),basic interpersonal interactions(d710),and products and technology for education(e130).SDQ fo-cused on body functions,and activities and participation,including emotional functions(b152),global psychoso-cial functions(b122),attention functions(b140),and basic interpersonal interactions(d710).RBS-R focused on body functions,and activities and participation,including involuntary movement reaction functions(b755),invol-untary movement functions(b765),looking after one's health(d570),energy and drive functions(b130),under-taking a single task(d210),carrying out daily routine(d230),attention functions(b140),and handling stress and other psychological demands(d240).VABS was characterized by good specificity and excellent sensitivity.SIS-C demonstrated very good internal consistency,reliability and validity.SDQ was good in internal consistency,with excellent credibility and validity.RBS-R showed good internal consistency,reliability and validity. Conclusion SDQ and RBS-R cover both body functions,and activities and participation,SIS-C covers activity and par-ticipation,and environmental factors,while VABS solely assesses activities and participation.In terms of body functions,the assessment items primarily focus on mental functions(b130-b189)and movement functions(b750-b799).For activities and participation,the tools assess content across eight domains of functioning.Regarding en-vironmental factors,the assessment content mainly includes products and technology for education(e130),as well as design,construction and building products and technology of buildings for public use(e150).VABS,SIS-C,SDQ,and RBS-R are all norm-referenced measures,with moderate to excellent internal consistency,and good to excellent reliability and validity.

Objective:To summarize the clinical characteristics of patients with end-stage heart failure who receive heart transplant under extracorporeal membrane oxygenation (ECMO) support.Methods:The clinical data of 12 pediatric patients who received heart transplant with ECMO support in the Seventh Medical Center of Chinese People′s Liberation Army General Hospital and Guangdong Provincial People′s Hospital, from January 2019 to December 2023 was collected. The data included sex, age, weight, diagnosis, pre-ECMO lactate level, left ventricular ejection fraction (LVEF), vasoactive-inotropic score (VIS), and preoperative ECMO running time. Surgical data included cold ischemia time of the donor heart, cardiopulmonary bypass time, intraoperative use of immunosuppressant, postoperative use of ECMO, duration of postoperative ECMO, rate of successful weaning from ECMO, and survival discharge rate. The paired t-test was performed to compare cardiac function indices before and after left ventricular decompression. Results:The 12 patients ranged in age from 1.1 to 15.8 years, and weighted from 8 to 63 kg. Ten children were diagnosed with dilated cardiomyopathy, one with myocardial underdensification, and one with a novel heterozygous mutation of the SCN5A gene causing overlap syndrome complicated by fatal arrhythmia. Before ECMO, the lactate ranged from 0.6 to>15.0 mmol/L, the LVEF from 6.5% to 43%, and VIS from 3 to 108. Four patients underwent left ventricular decompression supported by preoperative ECMO, and their pulse pressure was significantly increased after decompression ((17.8±2.1) vs. (9.8±1.5) mmHg, 1 mmHg=0.133 kPa, t=11.31, P=0.001), while there was no apparent change in LVEF ((26.8±4.4)% vs. (24.9±4.9)%, t=1.75, P=0.178). A total of 7 children received a second run of ECMO after surgery and 3 of them successfully weaned off ECMO and survived to discharge. In the entire cohort, 10 were successfully weaned from ECMO and 8 survived to discharge. Conclusions:For children with end-stage heart failure supported by ECMO, left ventricular decompression can significantly improve pulse pressure. These patients will eventually require heart transplantation.

Objective To investigate the status quo of fear of disease progression(FoP)in patients after pituitary neuroendocrine tumour surgery and analyse the medication effects of positive coping style on disease perception and FoP.Methods Convenient sampling method was used to select 345 patients with pituitary neuroendocrine tumours who underwent surgical operations in the neurosurgery department of a Grade IIIA hospital in Shanxi Province from January 2022 to January 2023 as the research objects.A general data questionnaire,disease perception questionnaire,medical coping style questionnaire and fear of progression questionnaire-short form(FoP-Q-SF)were used in the investigation.Pearson correlation was employed to analyse the correlations of the disease perception,active coping style and FoP among the patients.Structural equation models were used to analyse the mediating effects of positive coping styles on disease perception and FoP.Results The FoP score of patients after pituitary neuroendocrine tumour surgery was found at(35.02±4.92).FoP was positively correlated with the disease perception(r=0.672,P<0.01),and negatively with the active coping style(r=-0.679,P<0.01).Positive coping styles were positively correlated with disease perception(r=-0.610,P<0.01).Disease perception not only had a direct effect on FoP,but also had an indirect effect on FoP via active coping style,with an intermediate effect value of 0.202(P<0.001),accounting for 25.5%of total effect.Conclusion Postoperative positive coping style in patients with pituitary neuroendocrine tumour is a mediating variable between the disease perception and FoP.Medical staff should dynamically assess and early identify coping styles of patients and adopt personalised guidance programs,therefore to guide the patients to actively cope with the disease,so as to reduce the negative disease perception and alleviate the fear of disease progression of the patients.

Objective:To review the application of virtual reality in cardiac rehabilitation patients, identify intervention types, intervention elements, outcome indicators, and application effects.Methods:Electronic retrieval was implemented on PubMed, Web of Science, Embase, Cochrane Library, CINAHL, China National Knowledge Infrastructure, WanFang Data, and China Biology Medicine disc, using the Joanna Briggs Institute (JBI) scoping review guideline as the methodological framework. The search period was from the establishment of the database to April 10, 2023. The literature was extracted, summarized, and analyzed.Results:A total of 16 articles were included. The main types of virtual reality interventions were immersive and non-immersive. The intervention population included patients at different stages of cardiac rehabilitation, with unrestricted intervention venues. The intervention frequency was mostly 2 to 3 times per week, with intervention duration mostly ranging from 30 to 60 minutes and intervention cycles mostly ranging from 3 weeks to 12 months. Virtual reality improved the physical function and mental health of cardiac rehabilitation patients to a certain extent, and patient feedback showed good participation and satisfaction.Conclusions:Virtual reality has a positive impact on cardiac rehabilitation patients, with good safety and feasibility, but the recovery of cardiac function is still controversial. It is still necessary to conduct large sample size, multi center research, and track long-term effects.

Objective:To explore the effect of comprehensive moxibustion with Huolong cupping in patients with lung-spleen qi deficiency type allergic rhinitis.Methods:This study was a randomized controlled trial. From October 2022 to April 2023, convenience sampling was used to select 66 patients with lung-spleen qi deficiency type allergic rhinitis who visited the Otolaryngology Head and Neck Clinic of Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine as the research subject. The patients were randomly divided into an experimental group ( n=33) and a control group ( n=33). Both groups received routine oral Chinese medicine treatment. On the basis of routine treatment, the experimental group performed comprehensive moxibustion with Huolong cupping on the meridians of the Du meridian and bladder meridian. This study compared the scores of Nasal Airway Resistance (NAR), Total Nasal Symptom Score (TNSS), Visual Analogue Scale (VAS), and Chinese version of Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ) between two groups of patients before and after intervention. Results:Eventually 30 patients in each of the experimental group and control group completed the study. After intervention, the NAR score of the experimental group was lower than that of the control group, and the difference was statistically significant ( P<0.05). Repeated measures analysis of variance showed that with the increase of treatment time, the TNSS, VAS, and RQLQ scores of the experimental group were lower than those of the control group with statistical differences ( P<0.05), and the time effect, inter group effect, and interaction effect were statistically significant ( P<0.05) . Conclusions:Huolong cupping comprehensive moxibustion can reduce nasal resistance, meliorate nasal symptoms and accompanying nasal symptoms, and improve the quality of life of patients.

Objective To investigate the current status of taste disorders in type 2 diabetes mellitus(T2DM)and to explore whether the taste disorders persists after 3 months of novel corona virus(COVID-19)infection.Methods 95 T2DM out patients(23 without COVID-19 infection history,72 infected with COVID-19 3～4 months ago)visiting the Endocrine Department of the Strategic Support Force Medical Center from February 20 to March 10,2023 were collected.Taste test box was used to test the taste function.General information,biochemical indicators,taste disorders,etc.were compared between the two groups.Results The average age of T2DM patients in this group was(58.3±9.6)years old,61 patients were male(64.2%),the median duration of DM was 11 years,and the median HbA1c was 7.3%.In taste testing,the proportion of sour,sweet,bitter,salty taste perception disorders was 60.0%,45.3%,57.9%,41.1%,84.2%.The average number of days from infection to enrollment into COVID-19 group was 102.4 days.The proportion of acid,sweet,bitter and salty sensory disorders was 61.1%,44.4%,55.6%and 41.7%in COVID-19 group and 56.5%,47.8%,65.2%and 39.1%in non-COVID-19 group.The prevalence of taste disorders in COVID-19 group was higher than that in non-COVID-19 group(86.1%vs 78.3%).Conclusions Taste disorders are common in T2DM patients.Compared with uninfected T2DM patients,there is no significant difference in the prevalence of taste disorders 3 months after COVID-19 infection.

Objective To evaluate the total and added effects of heatwaves on years of life lost(YLL)in Ningbo city.Methods We obtained data of mortality,population,meteorological and air quality from 2013 to 2019 in Ningbo city,and calculated the daily YLL rate.We defined 15 types of heatwaves by combining percentiles of daily maximum temperature with duration.Time series analysis and distributed lag non-linear model were used to estimate the total and added effects of heatwaves on YLL rate,and stratified analyses were conducted by gender and age(＜65 years,≥65 years).Results In the study period,the daily total YLL rate was(19.74±3.14)/105,which were higher in heatwave periods than in non-heatwave periods.The total effects of heatwave increased with higher temperature and longer duration.When heatwave was defined by daily maximum temperature≥95th(37.2℃)and the duration≥2 d,the total effect of heatwave in lag 0-10d was the greatest,with an increased total YLL rate of 3.77(95%CI:2.25,5.29)/105.The results of stratified analyses showed that heatwave had a larger effect on male and≥65 years old.The added effects of heatwave on male and≥65 years old were statistically significant(P＜0.05).Conclusion Heatwave could elevate the level of YLL rate,with greater impacts on male and elderly people.The added effects of heatwave may only occur in sensitive populations such as male and elderly people.

Objective:To retrieve, evaluate and summarize the best evidence of exercise reversal intervention in the elderly with cognitive frailty, and to provide evidence for guiding exercise in elderly patients.Methods:This study was a summary of evidence-based nursing evidence. Based on the PIPOST (P: Population; I: Intervention; P: Professional; O: Outcome; S: Setting; T: Type of evidence) mode, the evidence of exercise reversal intervention in the elderly with cognitive frailty in 25 relevant guideline network and association websites, Chinese and foreign language comprehensive databases such as PubMed, CINAHL, Web of Science, Embase, Chinese Biomedical Database, China National Knowledge Internet and others were searched, extracted and integrated. The retrieval time was from January 1, 2013 to February 14, 2022.Results:A total of 22 articles were included, including 3 guidelines, 2 expert consensuses, 1 clinical decision-making, 1 evidence summary, 9 Meta analysis, and 6 randomized controlled trials. Finally, 28 pieces of the best evidence including 7 dimensions were namely formulate principles,overall assessment, exercise mode, exercise intensity, exercise time and frequency, exercise management, health guidance.Conclusions:This study summarized the best evidence of exercise intervention in the elderly with cognitive frailty, which are systematic, comprehensive, rigorous, and reliable. It can provide references for healthcare administrators to dynamically evaluate patients′cognitive frailty status, formulate personalized exercise programs, and standardize exercise guidance for patients, so as to delay or even reverse cognitive frailty.