Objective:To analyze the disease burden of Noise-Induced Hearing Loss (NIHL) in China from 1990 to 2019, forecast the disease burden of NIHL from 2020 to 2030, and provide data support for the prevention and control of NIHL.Methods:In July 2022, the disease burden data of NIHL in different age groups and genders in China during 1990-2019 were selected from the GBD database. The Jointpoint regression model was established to analyze the trend of the disease burden of NIHL in China. An age-period-cohort model was constructed to analyze the changing trend of NIHL in terms of age, period, and cohort, and a Bayesian age-period-cohort model was developed to predict the disease burden of NIHL in China from 2020 to 2030.Results:From 1990 to 2019, the disability adjusted life year (DALY) of China's NIHL increased from 1361600 to 2327700 years. The coarse rate of DALY increased from 115.03/100000 to 163.65/100000 (AAPC=1.23, P<0.001), and the normalization rate of DALY decreased from 127.67/100000 to 119.83/100000 (AAPC=-0.21, P<0.001). It is predicted that from 2020 to 2030, the DALYs of China's NIHL will increase from 2412900 in 2020 to 2655000 in 2030, and the DALY normalization rate will decrease from 241.29/100000 in 2020 to 125.71/100000 in 2030. Conclusion:The burden of noise-induced hearing loss (NIHL) in China is significant and should not be overlooked. To reduce this burden, we need to focus on strengthening source management, process control, personal protection, and comprehensive prevention and treatment through various methods.

Objective:To analyze the disease burden of Noise-Induced Hearing Loss (NIHL) in China from 1990 to 2019, forecast the disease burden of NIHL from 2020 to 2030, and provide data support for the prevention and control of NIHL.Methods:In July 2022, the disease burden data of NIHL in different age groups and genders in China during 1990-2019 were selected from the GBD database. The Jointpoint regression model was established to analyze the trend of the disease burden of NIHL in China. An age-period-cohort model was constructed to analyze the changing trend of NIHL in terms of age, period, and cohort, and a Bayesian age-period-cohort model was developed to predict the disease burden of NIHL in China from 2020 to 2030.Results:From 1990 to 2019, the disability adjusted life year (DALY) of China's NIHL increased from 1361600 to 2327700 years. The coarse rate of DALY increased from 115.03/100000 to 163.65/100000 (AAPC=1.23, P<0.001), and the normalization rate of DALY decreased from 127.67/100000 to 119.83/100000 (AAPC=-0.21, P<0.001). It is predicted that from 2020 to 2030, the DALYs of China's NIHL will increase from 2412900 in 2020 to 2655000 in 2030, and the DALY normalization rate will decrease from 241.29/100000 in 2020 to 125.71/100000 in 2030. Conclusion:The burden of noise-induced hearing loss (NIHL) in China is significant and should not be overlooked. To reduce this burden, we need to focus on strengthening source management, process control, personal protection, and comprehensive prevention and treatment through various methods.

Abstract Cognitive behavior therapy (CBT) is one of the main psychotherapeutic methods used to treat anxiety disorders in children and adolescents. Art therapy, based on psychotherapy theory and methods, is rising in popularity abroad. At present, foreign scholars have started to apply cognitive behavioral art therapy (CBAT) for patients with anxiety disorders. Based on the current findings, children and adolescents with developing cognitive functions may also benefit from this therapy. This article summarizes the application status of CBAT in the treatment of anxiety disorder in patients at home and abroad, and innovatively explores its therapeutic potential for anxiety disorders in children and adolescents in China, thus providing a novel perspective that can address the shortcomings of CBT.

Objective:To analyze, with Wuhan as an example, the problems found in the infrastructure development of China′s healthcare institutions, and put forward optimization suggestions for future epidemic prevention and control.Methods:From May to June 2020, we surveyed with questionnaires 56 healthcare institutions in Wuhan, covering such aspects as basic information of the institutions, infectious disease infrastructure readiness, and the converted wards for COVID-19. Statistical descriptions were used to analyze data so acquired.Results:The number of beds in the infectious departments of healthcare institutions in Wuhan amounted to 1.64 per 10 000 people, yet the existing 1 873 beds and about 5 000 convertible beds failed to meet the medical needs against the outbreak of COVID-19. After the outbreak, a total of 19 084 convertible beds were set up, of which general hospitals accounted for 88%; the area occupied by each converted bed in traditional Chinese medicine hospitals, hospitals of traditional and Western medicine, and maternal and child hospitals (<30.0m 2) was lower than that in general hospitals and specialist hospitals (>40.0m 2). Conclusions:Healthcare institutions should scientifically allocate " peacetime-wartime adaptive" hospital beds, optimize both the number and efficiency of these beds, and prepare for the worst scenarios, so that the infrastructure can be built and maintained in strict accordance with standards, government departments can rationally arrange infectious disease prevention and control facilities and strengthen their planning in case of emergencies.

Objective To study the cyfluthrin resistance and potential mechanisms of Anopheles sinensis in Nanchang Chang-bei International Airport,Nanchang City,Jiangxi Province. Methods The resistance levels of the local An. sinensis were de-tected by WHO drug resistance bioassay. During the bioassay,the dying mosquitos were classed as sensitive mosquitos,and the survival ones were classed as resistant mosquitos. The P450 monooxygenase activity and glutathione S-transferase activity were detected and compared between the two groups. At the same time,the death time of each sensitive mosquito was recorded,and the correlations between the death time and the P450 monooxygenase activity and glutathione S-transferase activity were ana-lyzed,respectively. Results The bioassay mortality of the local An. sinensis was 59.5%. The differences of the P450 monooxy-genase activities among the resistant mosquitos,sensitive mosquitos and laboratory sensitive mosquitos had statistical signifi-cances(F=151.89,P<0.01),the resistant mosquitos>sensitive mosquitos>laboratory sensitive mosquitos. The differences of glutathione s-transferase activities among the three groups had no statistical significance(F=0.72,P=0.49). There existed positive correlation between the mosquito death time and the P450 monooxygenase activity,and the regression equation was y=79.479+1.512x with the correlation coefficient of 0.88,while there was no correlation between the mosquito death time and the glutathione S-transferaseactivity. Conclusion The An. sinensis in Nanchang Changbei International Airport has been resistant to cyfluthrin,and the promotion of P450 monooxygenase activity maybe one of the reasons for the resistance.

Objective To study epidemiological characteristics of thelazjasis, in Zunyi and surrounding areas, morphology and 18S rRNA gene sequence of Thelazia callipaeda. Methods The Thelazia callipaeda was collected from several hospitals, including affiliated Hospital of Zunyi Medical College and Zunyi Aerospace Hospital, in Zunyi region since 2011 to 2015. Clinical data of infected human thelaziasis, including the patients' gender, age, residence and pets such as cats or dogs, were analyzed to find out the factors influencing the incidence. Morphology characteristics of female and male Thelazia callipaeda were observed under microscope. 18S rRNA gene of Zunyi Thelazia callipaeda was amplified by PCR, and the evolutional relationship was analyzed through the software MEGA 7.01 based on neighbour-joining (NJ) method. Homology was campared with 18S rRNA gene from GenBank in National Center of Biotechnology. Results Totally 25 cases had been reported during the study, of which 22 cases had more details. Based on the cases, we found the thelaziasis was increasing year by year. For instance, 2 cases (9.1%) were reported in 2011, 1 case (4.5%) in 2012, 3 cases in 2013 (13.6%), 10 cases (45.5%) in 2014 and 6 cases (27.3%) in 2015 . During the five years , totally 15 cases were treated between August and November, when the human thelaziasis was in typical epidemic peaks. We analyzed characteristics of the total cases reported to date. Most of the cases occurred in rural areas (20 cases). Majority of patients lived in rural region. And most cases were between 30 to 60 years old, indicating no age limit, especially, there were two cases who were at the ages of 8.5 months and 77 years old, respectively. Moreover, more women suffered from the disease than that in men, of which, the case number was 16 in women and 6 in men, and there were 7 cases who had cats or dogs at home. Under light microscope, the edge of Thelazia callipaeda had serrated cuticle with transverse striations. And male worm had a sharp peak at the tail end of Thelazia callipaeda, which cured to the ventrite and had two copulatory spicules, long one and short one, respectively. While female worm had a blunt tail, containing numerous eggs and rounded first-stage larvaes in a single line in the distal area of the uterus, near the vulva. Sequences of Thelazia callipaeda 18S rRNA gene from Zunyi and Oita Japan (AB538282.1) were showed homology of 100%, and they were clustered in a same branch of Phylogenetic tree. Conclusions Human thelaziasis cases in Zunyi region are increasing each year, and most of the cases have occurred in rural areas. 18S rRNA gene has a high homology with sequence AB538282.1 in Thelazia callipaeda. Combining clinical data, analysis of epidemiological characteristics and the characteristics of 18S rRNA should be good for specie identification and epidemiological analysis.

Objective To investigate the emotional state and its influencing factors in children with nocturnal enuresis,so as to improve clinical attention and give appropriate intervention.Methods Totally 166 nocturnal enuresis patients aged 9 -15 years old were admitted to Beijing Children′s Hospital Affiliated to Capital Medical University from August 2011 to August 2014.Specifically,Screen for Child Anxiety Related Emotional Disorders (SCARED)and Depres-sive Self -Rating Scale for Childhood (DSRSC)were utilized to test the patients′emotional state.The comparison be-tween the general norm data of the healthy children and the psychological test of enuresis children were performed,the lat-ter emotional state and its influence factors were evaluated.Analysis of variance and t -test were performed.Frequency comparison was done by using χ2 test.Influence factors analysis was made by Logistic or multiple regression analysis. Results The incidence of children′s anxiety with enuresis was 39.2%(65 /166 cases).Anxiety overall scores of children with enuresis amounted to 21 .16 ±11 .88 which were significantly higher than the norm(14.40 ±9.41 )(P <0.05).The diagnosis rate of depression in the NE patients was 9.0%.No significant difference was found in the depression total scores(P >0.05).The emotional disorders mainly appeared in patients with primary enuresis,without family history,poor grade and poor relationships with family members and peers.The school performance was an important factor for enuresis patients with anxiety disorders(P <0.05).Conclusions Children with nocturnal enuresis are more likely to have anxiety disorders than normal children.Their emotional states is related to the enuresis type,family history,school performance, family and peer relationship.Therefore,attention should be paid to the emotional state of children with nocturnal enuresis. According to the adverse factors for nocturnal enuresis patients,effective treatment and appropriate psychological interven-tion should be given at the same time.

Objective To study the influence of biofeedback combined electrical stimulation therapy in parturients occurred breast pain under the cooperation between doctors and nurses. Methods Method of randomized controlled study was adopted. 112 puerperants were randomized chosen to experimental group (56 cases) and control group (56 cases). Diagnosed by doctors and confirmed that was normal. One group received biofeedback combined electrical stimulation therapy, the other group received regular therapy. Results There were great differences in breast hardness and milk volume ,when 3 days after the intervention, Z=5.91, P<0.01 (the cases of one degree of swelling in the two groups was 19 and 1 respectively). There were great differences in breast swelling and the hardness and milk volume, when 7 days after therapy and postpartum 42 days. The score of cooperation between doctors and nurses were (98.66±2.96) points, the satisfaction to this therapy was 94%(47/50). Conclusions Biofeedback combined electrical stimulation therapy can reduce breast pain and hardness in puerperants, it has great difference in breastfeeding status under the cooperation between doctors and nurses.

Objective To explore the operation opportunity of cholecystectomy for senile patients with acute cholecystitis combined with underlying disease.Methods 82 elderly patients with acute cholecystitis complicated with underlying diseases underwent cholecystectomy were selected,they were divided into two groups according to the different operation time:the early operation group and the delayed operation group,41 cases in each group.The patients in early operation group were given operation in 72h,while the delayed operation group was given operation more than 72h after attack.The operation time,intraoperative blood loss,intraoperative tissue adhesions,intraoperative exudation,hospitalization time,cost of hospitalization and complications of the two groups were observed and com-pared.Results The operation time of the two groups were (45.32 ±1 2.23)min,(50.89 ±1 3.34)min,there was no significant difference (P >0.05),the intraoperative tissue adhesions of the delayed operation group was more than the early operation group,and the intraoperative hemorrhage and exudation in the early operation group were significantly higher than those of the delayed operation group (P <0.05),and the hospital stay and cost of hospitalization were sig-nificantly lower than those of the delayed operation group (P <0.05).1 case in the early operation group occurred pulmonary infection,3 cases with incision infection,the incidence of complications was 9.76%;1 case in the delayed operation group underwent laparotomy operation,2 cases in the delayed operation group had pulmonary infection,inci-sion infection in 4 cases,the incidence rate of complication was 1 4.63%,there was no significant difference between the two groups (P >0.05).Conclusion The optimal operation timing of acute cholecystitis combined with basic dis-eases in the elderly patients underwent cholecystectomy is within 72h.For patients who can not be immediately given operation due to various reasons,delayed cholecystectomy is safe and feasible.

ObjectiveTo determine the distribution of vitamin D receptor (VDR) gene Apa Ⅰ and Bsm Ⅰ polymorphism in systemic lupus erythematosus (SLE) and the association with SLE in Chinese Han patients.MethodsGenomic DNA from 244 Chinese SLE patients and 162 sex and ethnically matched controls were typed for VDR Apa Ⅰand Bsm Ⅰpolymorphism combination by polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP). Clinical characteristics were analyzed between different Apa ] and Bsm Ⅰ genotypes.ResultsThere was no significant difference between the distribution frequencies of allelic gene A and a in SLE patients and the controls,but the distribution frequency of genotypes heterozygote Aa in SLE patients was higher than that in the controls ( 38.9％ vs 22.2％,x2 =12.442,P =0.000).There was no significant difference between the distribution frequency of allelic gene and genotypes of Bsm Ⅰin SLE patients and the controls ( P ＞ 0.05 ).However,there was significant difference between the distribution frequencies of Apa Ⅰ and Bsm Ⅰ genotypes combination in SLE patients and the controls (x2 =18.226,P =0.006).The distribution frequency of genotypes Aa-bb in SLE patients was higher than that in the controls ( 32.4％ vs 17.9％,x2 =10.449 P =0.001 ),while the distribution frequency of genotypes Aa-bb in SLE patients was lower than that in the controls (30.3％ vs 42.0％,x2 =5.808,P =0.016). Furthermore,analyzing the effect of VDR Apa Ⅰand Bsm Ⅰ polymorphism combination to the symptoms of SLE,significant difference was observed in SLE patients carrying Aa-bb genotypes involved in serositis ( P =0.003 ),hematological system disorder ( P =0.021 ),and anti-Sm antibodies ( P =0.01 ) compared with other genotypes.ConclusionThere is significant association between Apa Ⅰ and Bsm Ⅰ gene polymorphism Aa-bb genotypes and the incidence of SLE in the Han population of China,and genotype Aa-bb is more involved in serositis,hematological system disorder and has a positive effect on production of antibodies.