In order to understand the knowledge, attitude and practice (KAP) of vaccination against influenza, pneumonia, human papillomavirus (HPV), herpes zoster (HZ), COVID-19, and hepatitis B among staff of vaccination units in Shandong Province, a sample survey was conducted among 797 staffs of adult vaccination units in 12 counties (cities and districts) of Shandong Province from August to September 2022. The results showed that the respondents had the highest total score of knowledge and attitude for the COVID-19 vaccine, with the M ( Q1, Q3) of 23 (20, 25) and 10 (10, 10), respectively, and had the lowest score of knowledge and attitude for the herpes zoster vaccine, with the M ( Q1, Q3) of 19 (15, 22) and 8 (8, 10), respectively. The vaccine-related knowledge point"vaccine applicable population"had the highest score, with the M (Q1, Q3) of 26 (23, 30). The "contraindications/adverse reactions" and "adverse reaction management" had the lowest score, with the M (Q1, Q3) of 24 (20, 29) and 24 (20, 28), respectively. About 89.71% of respondents received one adult vaccine within two years at least. The principal driver for vaccination of 53.58% of recipients was their understanding of vaccines, which was"it was necessary to receive the vaccine". About 66.00% of respondents who had not received any adult vaccine in the past two years had insufficient awareness of the necessity of vaccination and believed that they were in good health and did not need to receive it. In summary, the staff of adult vaccination units in Shandong Province have a poor understanding of the herpes zoster vaccine in terms of vaccines and a relatively poor understanding of"contraindications/adverse reaction and management"in adult vaccination knowledge points.

Objective·To explore the association between gene-gene interaction of glutamate pathway and anhedonia.Methods·A total of 279 patients with schizophrenia(SZ)and 236 patients with major depression disorder(MDD)recruited in the outpatient department and ward of Shanghai Mental Health Center,Shanghai Jiao Tong University School of Medicine,and 236 healthy controls(HC)recruited in the community from January 2017 to August 2020 were included in the study.General demographic data and clinical characteristics of the three groups were collected and compared.The Chinese version of Temporal Experience of Pleasure Scale(TEPS)was used to evaluate the pleasure experience ability of the three groups.Generalized multifactor dimensionality reduction(GMDR)method was used to establish the interaction model of the single nucleotide polymorphism(SNP)in glutamate pathway genes(NOS1AP,GSK3β,DAOA,DISC1 and GRIN2A).According to the interaction model,SZ and MDD patients were divided into high-risk group and low-risk group,and the differences in pleasure experience ability were compared between the two groups,so as to analyze the effect of gene-gene interaction on anhedonia.Results·There were significant differences in age and years of education among the three groups,and in age of onset and duration of illness between SZ and MDD groups(all P=0.000).There were significant differences among the three groups of participants in terms of overall pleasure experience,anticipatory pleasure experience and consummatory pleasure experience(all P=0.000);the overall pleasure experience,anticipatory pleasure experience and consummatory pleasure experience in the SZ and MDD group were lower than those in the HC group(all Pcorr=0.000),and there was marginal statistical difference in anticipatory pleasure experience between the SZ and MDD groups(Pcorr=0.051).Through GMDR modeling,it was found that the 2-loci interaction model composed of DAOA-rs3916965 and DISC1-rs821577 had a predictive effect on the overall pleasure experience ability of SZ patients(P=0.003),and the 2-loci interaction model composed of NOS1AP-rs1858232 and GRIN2A-rs1014531 had a predictive effect on the anticipatory pleasure experience ability of MDD patients(P=0.037);moreover,the overall pleasure experience ability of patients in the SZ high-risk group and anticipatory pleasure experience ability of patients in MDD high-risk groups were lower than those in their low-risk groups(t=3.443,P=0.000;t=3.471,P=0.001).Conclusion·The interaction of glutamate pathway gene polymorphisms may be involved in the occurrence of anhedonia.

In order to understand the knowledge, attitude and practice (KAP) of vaccination against influenza, pneumonia, human papillomavirus (HPV), herpes zoster (HZ), COVID-19, and hepatitis B among staff of vaccination units in Shandong Province, a sample survey was conducted among 797 staffs of adult vaccination units in 12 counties (cities and districts) of Shandong Province from August to September 2022. The results showed that the respondents had the highest total score of knowledge and attitude for the COVID-19 vaccine, with the M ( Q1, Q3) of 23 (20, 25) and 10 (10, 10), respectively, and had the lowest score of knowledge and attitude for the herpes zoster vaccine, with the M ( Q1, Q3) of 19 (15, 22) and 8 (8, 10), respectively. The vaccine-related knowledge point"vaccine applicable population"had the highest score, with the M (Q1, Q3) of 26 (23, 30). The "contraindications/adverse reactions" and "adverse reaction management" had the lowest score, with the M (Q1, Q3) of 24 (20, 29) and 24 (20, 28), respectively. About 89.71% of respondents received one adult vaccine within two years at least. The principal driver for vaccination of 53.58% of recipients was their understanding of vaccines, which was"it was necessary to receive the vaccine". About 66.00% of respondents who had not received any adult vaccine in the past two years had insufficient awareness of the necessity of vaccination and believed that they were in good health and did not need to receive it. In summary, the staff of adult vaccination units in Shandong Province have a poor understanding of the herpes zoster vaccine in terms of vaccines and a relatively poor understanding of"contraindications/adverse reaction and management"in adult vaccination knowledge points.

ObjectiveIn the treatment of acute gouty arthritis （AGA）， western medicine is mostly used for anti-inflammatory and analgesic purposes to control the blood uric acid level， but some patients are still at risk of poor control and recurrent attacks. Chinese medicinal prescriptions， potent in resisting inflammation and relieving pain， are able to stabilize the blood uric acid level， reduce acute attacks， and improve the clinical efficacy of western medicine. However， there is a lack of evidence to support their use as evidence-based medicine. This study employed network Meta-analysis （NMA） to evaluate the efficacy and safety of common Chinese medicinal prescriptions in the treatment of AGA， aiming to provide evidence-based medical evidence for the clinical use of Chinese medicinal prescriptions in the treatment of AGA. MethodChinese and English databases were searched for prospective cohort studies and randomized controlled trials （RCTs） on Chinese medicinal prescriptions against AGA from database inception to December 1， 2022. Stata software and Review Manager were used for statistical analysis. ResultForty-four papers with 3 564 cases involved were included in the current NMA. In terms of reducing blood uric acid， the cumulative probability results showed that Mahuang Lianyao Chixiaodou Tang showed optimal efficacy （87.60%）. In terms of relieving joint pain， Danggui Niantongtang and Guizhi Shaoyao Zhimutang showed optimal efficacy （92.00% and 82.30%）. In terms of improving erythrocyte sedimentation rate （ESR）， Simiaowan was superior to other prescriptions （87.00%）. In terms of reducing C-reactive protein （CRP）， Simiaowan and Baihutang modified with Guizhitang showed superior efficacy （76.00% and 66.10%）. In terms of safety， except for the basic treatment group， Mahuang Lianyao Chixiaodou Tang had the lowest probability of adverse events， and Danggui Niantongtang had the highest probability of adverse reactions during treatment. According to the results of cluster analysis， Mahuang Lianyao Chixiaodou Tang and Simiaowan are effective and safe. ConclusionAccording to the results of NMA， Chinese medicinal prescriptions can assist in the treatment of AGA and improve the effectiveness of western medicine. For patients with AGA， clinicians can choose Mahuang Lianyao Chixiaodou Tang or Simiaowan as an auxiliary drug for routine western medicine treatment.

Objective:To retrospectively analyze the clinical application of extracorporeal membrane oxygenation (ECMO) in severe adenovirus pneumonia, and to evaluate the application value of ECMO in children with severe adenovirus pneumonia.Methods:Children diagnosed with severe adenovirus pneumonia and intervened with ECMO in the Hunan Children′s Hospital from January 1, 2018 to December 31, 2019 were recruited in this study for analyzing.The gender, age, clinical manifestations, mechanical ventilation duration, ECMO duration, the length of hospital stay, complications and prognosis were collected and analyzed.Results:A total of 4 children were included in the study, involving 2 cases were successfully evacuated from ECMO.Finally, 3 children died, and 1 case survived.Three death cases had a longer than 18 days of duration from the onset to the start with ECMO.Their ventilator assist time before star-ting ECMO was 3-5 days, and ECMO intervention time was longer, with the maximum of 27.5 days.The survived case had an 11-day duration from the onset to the start with ECMO, and the ventilator assisted time and ECMO intervention time were 5 days, and less than 10 days, respectively.Conclusions:ECMO treatment for children with severe adenovirus pneumonia has a low success rate, but it is still the most important way to save children.Early application of ECMO can improve the prognosis of children with severe adenovirus pneumonia.

The transport pediatric early warning score ( TPEWS) is a scoring tool for critically ill referrals. It could be used as a common language for inter￣hospital referrals to help the referral team accurately evaluate the severity of the referral′s condition and applied to emergency transshipment centers to help the transfer center prioritize the order of referrals which could make sufficient use of medicl resources. It also could be applied to assess whether the child needed hospitalization in the emergency department which could help to reduce the workload of the emergency department. This paper describes the development process of TPEWS and application status.

Objective To compare the value of three neonatal referal scoring systems in predicting the risk of mortality in preterm and low birth weight infants. Methods Six hundred and fourty-nine prema-ture neonates-fetal age <37 weeks and birth weight <2 500g infants were transported to the neonatal inten-sive care unit of Hunan Children′s Hospital from January 1 to December 31,2016. The score of transport risk index of physiologic stability(TRIPS),mortality index for neonatal transportation(MINT)score and transport related mortality score(TREMS)were conducted for them. Results TRIPS,MINT and TREMS scoring sys-tems of the death group were significantly higher than those of the survival group(P<0. 001). In the multi-variate Logistic regression analysis,systolic blood pressure,reaction of foot hit and the intubation of respirato-ry in the TRIPS entered the regression equation. The birth weight,blood pH value and whether intubation when contacted in the MINT score were included in the equation. Hypotension,hypoxemia and hypercapnia of TREMS were entered the regression equation,indicating these factors were the independent risk factors for death in preterm and low birth weight infants. The area under the receiver operating characteristic and 95%CI of TRIPS,MINT and TREMS were 0. 843(0. 796,0. 889),0. 796(0. 722,0. 871)and 0. 712(0. 639,0. 786), respectively. Conclusion The TRIPS is more accurate than MINT and TREMS in predicting the risk of ref-erral mortality in referaling preterm and low birth weight infants.

Objective To investigate the target achievement of serum trough concentration of vancomycin in elderly patients routinely treated with vancomycin,and to analyze the influencing factors for vancomycin-associated acute kidney injury(VA-AKI).Methods A single-center retrospective study was conducted by collecting clinical data of elderly inpatients from January 2016 to July 2017 who received intravenous vancomycin therapy and serum vancomycin trough concentration test.Logistic regression was used to analyze the risk factors for VA-AKI.Results A total of 141 patients were enrolled,including 74 males (52.5 ％) and 67 females (47.5 ％).The median (interquartile range)age was 77.0(13.5) years old.Patients with serum vancomycin trough concentrations within 10～ 20 mg/L accounted for 48.9 ％ (69 cases),while those lower than the target value accounted for 23.4 ％ (33 cases),and those higher than the target value accounted for 27.7％ (39 cases).Patients were divided into three groups according to the vancomycin serum trough concentration:＜10 mg/L group,10～20 mg/L group,and ＞20 mg/L group.There were statistically significant differences among the three groups in median(interquartile range) age[74.0 (14.0) years old,76.0 (11.5) years old vs.80.0 (14.0) years old,H =9.506,P =0.009] and the median (interquartile range) vancomycin daily dose [1.5(0.5) g/d,1.5 (0.8) g/d vs.1.5 (0.5) g/d,H =6.131,P =0.047].VA-AKI occurred in 23 patients(16.3 ％).Logistic regression analysis showed that the baseline serum creatinine levels (OR =1.022,95 ％CI:1.001 ～ 1.042,P =0.035)and vancomycin trough concentration(OR =1.058,95 ％CI:1.011～1.106,P=0.015)were influencing factors for VA-AKI.Conclusions The elderly patients with infection who received clinical vancomycin therapy have a low target achievement rate of serum trough concentration.Baseline serum creatinine level and serum vancomycin trough concentration are influencing factors for VA-AKI.

Objective: To understand the present situation of the emergency ability of the pediatrics in township hospital of Hunan province, and to provide the basis for improving the treatment of critical diseases and strengthening the medical quality in basic hospital. Methods: Status survey, expert consultation, on-spot examination, and questionnaire were conducted.One representative of the 1 217 township hospitals participating in the appropriate health technologies for pediatric emergency was sent to a face-to-face survey by investigators. Results: In 1 217 township hospitals, only 965 pediatricians had been certified.Among them, 58 township hospitals did not purchase the first aid equipment in the scope of the survey, and 211 township hospitals were not equipped with first aid drug.Less than 30% of township hospitals had tracheotomy kits, cardiac defibrillator and first aid equipment such as neonatal incubator, newborn radiation table and infusion pump.Among the trained 1 095 general practitioners, only 305(27.85%) understood the basic first-aid knowledge of this training in pediatrics; 258(258/1 217, 21.20%) township hospitals could not carry out 7 pediatric emergency projects of this survey.The proportion of the capable of carrying out rescue treatment including acute respiratory failure (191/1 217, 15.69%), heart failure (201/1 217, 16.52%) and shock(227/1 217, 18.65%) in township hospitals were less than 30%. Conclusion The primary hospital is the basis for the treatment of critical diseases in pediatrics, but the level of diagnosis and treatment and basic equipment need to be further strengthened.The urgent task is to strengthen the training of medical and nursing staff in the treatment of critical diseases in pediatrics.

Objective To explore the relationship between the serum neuropeptide Y (NPY) levels and the pathogenesis,therapeutic intervention of schizophrenia. Methods One hundard twenty-five patients with schizophrenia (case group) with no medication for at least 4-week and 136 healthy controls (control group) were evaluated by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and Positive and Negative Syndrome Scala (PANSS). Simultaneously blood tests were performed to detect serum NPY levels. In the case group, PANSS was evaluated and blood collected again after 4 weeks of treatment with olanzapine. Result At the baseline,the serum NPY concentration was significantly lower in the case group than in control group (t=-5.79, P<0.01). The scores of RBANS and its factors were significantly lower in the case group than in control group (all P<0.01). The concentration was positively correlated with the score of the attention factor for RBANS scale (r=0.20, P=0.04). After treatment with olanzapine for 4 weeks,the serum NPY level in the case group was significantly increased (t=-2.23,P=0.03).The scores of PANSS total scale and subscale were significantly decreased(all P<0.01).There was no significant correlation between alterations of the serum level of NPY and PANSS total or subscale scores from baseline to 4-week (all P>0.05). Conclusion The present study has revealed a significant decrease in serum NPY levels in patients with schizophrenia which can be attenuated by treatment of Olanzapine.The action of Olanzapine may be related to the mechanism of action of Olanzapine.However,there is no correlation between alterations of the serum level of NPY and the improvement in the patientˊs clinical symptoms.