Objective: To explore the association between digital devices usage and body weight overestimation in children and adolescents aged 7-18, in order to provide a scientific basis for body weight overestimation prevention in children and adolescents. Methods: Based on the data of the Research Special Project for Public Welfare Industry of Health using stratified cluster sampling method in 2012, a tatal of 40 073 children and adolescents from 7 provinces with complete information were chosen. Ordinal multivariable Logistic regression model estimated the association between digital devices usage and body weight overestimation. Results: A total of 4 276(11.8%) students with overestimation of body weight were detected, who spent >300 min/d time in digital devices(5.12%) than others (3.84%)( χ 2=19.14, P <0.01). Univariate analysis showed that students with time spent on digital devices >300 min/d had a higher risk in overestimation of body weight ( OR=1.36,95%CI=1.18-1.57,P <0.01) compared with students who spent on digital devices≤120 min/d. There was still a significant association after confounder adjustment ( OR=1.28, 95%CI= 1.10-1.48,P <0.05). Stratified analysis showed that the association between digital devices usage and overestimation of body weight were only observed in girls, 11-18 years old and non single child( P <0.05). Conclusion The time usage of digital devices is associated with overestimation of body weight in children and adolescents. It may helpful for children and adolescents to prevent overestimation of body weight by reducing time spent on digital devices.

Objective:To investigate the effectiveness of mindfulness training on the emotional regulation and resilience of college students.Methods:Eighty one college students were recruited and randomly divided into mindfulness training group and control group, of which 74 completed the study (36 in mindfulness training group and 38 in control group). Participants in mindfulness training group received an 8-week mindfulness training, while participants in control group received no intervention. Participants were assessed with the Five Facet Mindfulness Questionnaire (FFMQ, measuring mindfulness level), Profile of Mood State (POMS, measuring emotion) and the Resilience Scale for Chinese Adolescent(RSCA, measuring resilience) before and after intervention (4 and 8 weeks).Results:Before and after the intervention, the interaction effects of total score of five factors mindfulness, scores of observing, actaware, non-judging, total score of resilience, scores of goal planning, help-seeking and the fatigue score were significant(all P<0.05). There were significant differences in mindfulness level, mood state and resilience scores in mindfulness training group before and after intervention(all P<0.05). There were significant differences of scores of FFMQ , POMS and RSCA post-training compared with baseline( P<0.05). The total score of FFMQ was improved significantly after 4 weeks of intervention ((114.92±11.70) vs(110.36±11.24), P<0.05), while the scores of observing((26.19±5.21) vs(24.00±5.34)), describing((23.36±4.82) vs(21.19±4.76)), non-judging((23.75±4.20) vs(22.06±4.99)) and non-reacting((19.72±3.16) vs(18.58±3.61)) were improved significantly after 8 weeks of intervention. There were significant differences of the scores of fatigue, depression-dejection, panic, vigor-activity and total mood disturbance before and after the intervention in mindfulness training group (all P<0.05). The scores of fatigue((12.31±4.08) vs(13.39±5.12)), panic((12.08±3.57) vs(13.67±4.35)) and total mood disturbance((132.94±17.71) vs(145.75±22.68)) were reduced significantly after 8 weeks of intervention (all P<0.05), while the scores of vigor-activity were improved significantly after 8 weeks of intervention ((18.31±4.61) vs (15.39±4.99), P<0.01). The participants in mindfulness training group got significantly higher total score, scores of goal planning, help-seeking, and affect control of RSCA after intervention compared with baseline (all P<0.05). Conclusion:Mindfulness training can enhance the mindfulness level and resilience of college students, decrease negative affect such as fatigue, depression, panic, and increase positive affect such as activity.

Objective To systematically evaluate qualitative studies on the experience of transition from adolescent to adult medical care for patients with congenital heart disease(CHD),and to provide a reference for exploring CHD transition management options and developing intervention strategies.Methods A computerized search of PubMed,Embase,Web of Science,Cochrane Library,EBSCO,CINAHL,China Knowledge Network,Wanfang database,Vipshop database,and China Biomedical Literature Database for qualitative studies on the transition experience of CHD patients from adolescence to adult medical care was conducted for the period from the establishment of the database to April 2023.The quality of the literature was evaluated using the Joanna Briggs Institute(JBI)Australian Centre for Evidence-Based Health Care Quality Assessment Criteria for Qualitative Research(2016),and the results were integrated using meta-integration methods.Results A total of 9 studies were included,and 49 research results were extracted,and 11 categories were summarized.The final synthesis included 4 integrated results:①Complex attitudes towards healthcare transition,with both attachment and expectation:attachment to paediatric healthcare providers,expectation of transition to adult healthcare providers.(2)Facing multiple healthcare transition challenges:lack of adequate preparation for healthcare transition,parents withdrawing from the role of disease manager,large differences in services between paediatric and adult healthcare providers.③Expect to receive multiple supports:expect to receive comprehensive health education from healthcare personnel,expect healthcare institutions to set up healthcare transition counselling clinics and achieve handover of illness,expect to receive companionship and support from parents,expect to receive understanding and help from peers.④ Per-ceived benefits of medical transition:increased ability to manage illness,role change and personal growth.Conclusion Adolescents with CHD have a complex experience of transitioning to adult healthcare,and healthcare professionals should be attentive to their feelings,encourage them to deal with challenges positively,and provide adequate information and joint parental and peer support to facilitate a smooth transition to adult healthcare for adolescents.

Helicobacter pylori (Hp) can cause a variety of gastric diseases and has a high infection rate. With the widespread use of antibiotics and the influence of geographical, strain and host differences, the failure rate of Hp eradication and reinfection rate are increasing. Therefore, there is a need for individualized precision treatment of refractory Hp infection. This article reviewed the progress of clinical research on individualized precision treatment of Hp infection.

Objective To evaluate the accuracy of human brucellosis diagnosis and reporting in medical institutions in Shanxi province, and understand the performance of clinical doctors to diagnose human brucellosis according to diagnostic criteria. Methods Field investigation was conducted in 6 medical institutions in the key areas of human brucellosis in Shanxi province. The diagnosis data of the reported brucellosis cases in 2015 were collected and reviewed retrospectively for the evaluation of the diagnosis accuracy with systematic sampling method. The database was established with Excel 2010 and the descriptive analysis and statistical test were conducted with software R 3.3.2. Results The diagnosis consistent rate of the 377 brucellosis cases reviewed was 70.8% (267/377), the diagnosis consistent rates in medical institutions at city-level and country-level were 77.0%(127/165) and 66.0%(140/212) respectively, the differences had significance (χ2=5.4, P=0.02). Among the reviewed cases, the diagnosis consistent rate of laboratory diagnosis and clinical diagnosis were 87.1%(256/294) and 13.3%(11/83) respectively, and the differences had significance (χ2=170.7, P<0.001) . Among the 21 investigated clinical doctors, the numbers of the doctors who correctly diagnosed the suspected cases, probable cases and lab-confirmed cases were only 3, 0 and 8 respectively. All of the clinical doctors knew that it is necessary to report the brucellosis cases within 24 hours after diagnosis. Conclusion The accuracy of human brucellosis diagnosis in key areas of human brucellosis in Shanxi was low, and the performance of the clinical doctors to diagnose human brucellosis according to diagnostic and case classification criteria was unsatisfied.

Background: Antibiotic resistance of Helicobacter pylori (Hp) is an important cause of failure of eradication treatment, the latest national and international consensus have recommended a quadruple regimen based on the use of amoxicillin or tetracycline as the first-line treatment for Hp eradication. Minocycline is a semi-synthetic tetracycline easily available clinically and has a low secondary resistance rate, and can be used in penicillin-allergic patients. Aims: To investigate the efficacy and safety of regimen with minocycline combined with metronidazole, rabeprazole and bismuth potassium citrate for eradication of Hp infection. Methods: Patients with Hp infection from August 2020 to January 2021 at Jiangqiao Hospital in Jiading District having the primary treatment for Hp eradication were selected. All the enrolled patients received rabeprazole enteric-coated tablets 10 mg bid + minocycline capsules 100 mg bid + metronidazole tablets 400 mg tid + bismuth potassium citrate capsules 220 mg bid for 14 days. Symptoms and adverse reactions during treatment were recorded. The eradication of Hp was determined by

Objective : To explore the association of time in range(TIR) and glucose management indicator ( GMI) with the risk of type 2 diabetic nephropathy (DN) ． Methods : The clinical data of 215 patients with type 2 diabetes mellitus (T2DM) were collected and analyzed．According to the results of estimated glomerular filtration rate (eGFR) and urinary albumin to creatinine ratio( UACR) ，they were divided into 117 patients with T2DM and 98 patients with DN．The clinical data，biochemical indicators and continuous glucose monitoring ( CGM) indicators of the two groups were compared．Logistic regression was used to analyze the influencing factors of DN risk．The predictive value of TIR and GMI on the risk of DN was evaluated by receiver operating characteristic (ROC) curve. Results: There were significant differences in age，duration of diabetes，systolic blood pressure，glycosylated hemoglobin ( HbA1c) ，fasting plasma glucose (FPG) ，2 hour postprandial plasma glucose (2hPG) ，creatinine( Cr) ，UACR, eGFR between the two groups(P＜0. 05) ．There were statistically significant differences between the two groups in the CGM indexes of GMI，mean absolute difference of mean of daily differences ( MODD) ，glucose above target range time(TAR) and TIR(P＜0. 05) ．The results of logistic regression analysis showed that TIR was a protective factor of DN．In the ROC curve analysis of TIR prediction DN，the area under the ROC curve was 0. 718 (95% CI = 0. 648 ～0. 789，P＜0. 001) ，and the Yoden index was 0. 38．At this time，the sensitivity was 66. 7% ，and the specificity was 71. 3%．In the ROC curve analysis of GMI prediction DN，the area under the ROC curve was 0. 701 (95% CI = 0. 629 ～0. 774，P＜0. 001) ，and the Yoden index was 0. 368．At this time，the sensitivity was 63. 3% ， and the specificity was 73. 5%． Conclusion Specifically，lower TIR and higher GMI increase the risk of DN.

Multiple myeloma (MM) is still an incurable hematologic malignancy, which is eagerly to the discovery of novel therapeutic targets and methods. N-acetyltransferase 10 (NAT10) is the first reported regulator of mRNA acetylation that is activated in many cancers. However, the function of NAT10 in MM remains unclear. We found significant upregulation of NAT10 in MM patients compared to normal plasma cells, which was also highly correlated with MM poor outcome. Further enforced NAT10 expression promoted MM growth in vitro and in vivo, while knockdown of NAT10 reversed those effects. The correlation analysis of acetylated RNA immunoprecipitation sequencing (acRIP-seq) and ribosome profiling sequencing (Ribo-seq) combined with RIP-PCR tests identified centrosomal protein 170 (CEP170) as an important downstream target of NAT10. Interfering CEP170 expression in NAT10-OE cells attenuated the acceleration of cellular growth caused by elevated NAT10. Moreover, CEP170 overexpression promoted cellular proliferation and chromosomal instability (CIN) in MM. Intriguingly, remodelin, a selective NAT10 inhibitor, suppressed MM cellular growth, induced cellular apoptosis in vitro and prolonged the survival of 5TMM3VT mice in vivo. Collectively, our data indicate that NAT10 acetylates CEP1 70 mRNA to enhance CEP170 translation efficiency, which suggests that NAT10 may serve as a promising therapeutic target in MM.