Objective: To explore the relationship between snack consumption and depressive symptoms in first year junior high school students with different left behind experiences in Yunnan Province, so as to provide a basis for improving depressive symptoms among first year junior high school students with different left behind experiences. Methods: From October to December 2022,a cluster random sampling method was used to select 8 500 first year junior high school students from 11 ethnic minority areas (Fugong County, Longling County, Longyang District, Luchun County, Mojiang County, Nanjian County, Qiaojia County, Shuangjiang County, Tengchong City, Yuanmou County, Zhenyuan County) in Yunnan Province for a questionnaire survey. The Chinese version of Depression Anxiety Stress Scale-21 was applied to assess depressive symptoms in first year junior high school students, and snack consumption was collected by employing food frequency questionnaire. The generalized linear model was used to analyze the association between first year junior high school students snack consumption and depressive symptoms, and the analysis was stratified according to left behind experience. Results: The detection rates of depressive symptoms among firstyear junior high school students with and without left behind experience were 36.25% and 26.91%, respectively. After controlling for confounding variables, the generalized linear model analysis showed that sweet snacks ( β=0.16, 95%CI =0.07-0.25), fast food ( β=0.14, 95%CI =0.04-0.23) and carbonated drinks ( β=0.09, 95%CI =0.01-0.17) of first year junior high school students with left behind experience (all P <0.05). Compared with those without such behavior, the risk of depressive symptoms was higher in consumption of fast food ( β=0.13, 95%CI =0.07-0.18) and carbonated drinks ( β=0.10, 95%CI =0.06-0.15)among first year junior high school students without left behind experience (both P <0.05). Conclusion Snack consumption among first year junior high school students in Yunnan may increase the risk of developing depressive symptoms, while first year junior high school students with left behind experience may have a greater risk of developing depressive symptoms.

The paper discusses the scientific connotation of"heart and brain co-dominating the mind",including the connotation of"heart and brain co-dominating the mind"in traditional Chinese medicine and the physiological and pathological relationship be-tween heart and brain in modern medicine.Based on the understanding of"heart and brain co-dominating the mind",this paper be-lieves that"restlessness of mind"is the core pathogenesis of insomnia,and regulating mind is the key to the acupuncture and moxibus-tion treatment of insomnia.The autonomic nervous system(ANS)is a bridge connecting the heart and brain,and is closely related to the central anatomy,neurotransmitters and physiological rhythms of sleep.The imbalance of ANS is highly consistent with the patho-genesis of"heart and brain restlessness"in traditional Chinese medicine.The Governor Vessel runs through the brain and the heart,and the"Governor Vessel regulating spirit acupuncture"can communicate the heart and brain,regulate ANS function,and thus im-prove sleep quality.

OBJECTIVE To observe the effect of electroacupuncture on insomnia symptoms and blood pressure levels in patients with hypertension and insomnia.METHODS A randomized controlled clinical trial was conducted.A total of 60 patients with hyper-tension and insomnia were enrolled in Jiangsu Province Hospital of Chinese Medicine from December 2021 to December 2022 and ran-domly divided into a treatment group and a control group at a ratio of 1:1,with 30 cases in each group.During the treatment period,2 cases dropped out of the control group and 1 case dropped out of the treatment group.Both groups of patients received sleep and hy-pertension health education and conventional hypertension drug treatment.The treatment group was given electroacupuncture interven-tion,and the control group was given sham electroacupuncture intervention.The treatment course of both groups was 4 weeks.Before and after treatment,the Pittsburgh Sleep Quality Index(PSQI),Insomnia Severity Index(ISI)scale and portable polysomnography(PPSG)were used to evaluate the changes in sleep quality of the two groups of patients;home blood pressure measurement(HBPM)was adopted to evaluate the changes in blood pressure levels of the two groups of patients.Spearman correlation analysis and linear re-gression analysis were used to study the relationship between blood pressure levels and PPSG parameters.RESULTS After treatment,only the sleep onset latency(SOL)and sleep efficiency(SE)of the control group were significantly improved(P<0.05);the PSQI,ISI scores,morning and night systolic blood pressure(SBP),and diastolic blood pressure(DBP)of the treatment group were signifi-cantly reduced(P<0.01),which was better than that of the control group(P<0.05,P<0.01);the sleep parameters of PPSG were significantly improved(P<0.01),which was better than that of the control group(P<0.05,P<0.01).The results of Spearman corre-lation analysis showed that the morning SBP level of patients before treatment was related to the wake time after sleep onset(WASO)and the number of micro-arousals(MAS).After treatment,the decrease in the morning SBP of patients was related to the reduction of MAS and the shortening of SOL.CONCLUSION Electroacupuncture can effectively improve the insomnia symptoms and blood pres-sure levels of patients with hypertension.Its therapeutic mechanism may be related to reducing the number of MAS and improving the degree of sleep fragmentation.

OBJECTIVE: To construct and validate a predictive model for the therapeutic effect of acupuncture at Tongdu Yangxin prescription (acupoint prescription for promoting the circulation of the governor vessel and nourishing the heart) on insomnia, so as to develop an open-access interactive artificial intelligence (AI)-assisted decision-making platform. METHODS: Clinical data of 139 insomnia patients treated with Tongdu Yangxin acupuncture therapy were included. All the patients had received acupuncture at Baihui (GV20), Yintang (GV24⁺), bilateral Shenmen (HT7), and bilateral Sanyinjiao (SP6); and electric stimulation was attached to Baihui (GV20) and Yintang (GV24⁺), using a continuous wave and a frequency of 2 Hz. The treatment was delivered once every other day, 3 treatments a week, and for 2 consecutive weeks. Patients with Pittsburgh sleep quality index (PSQI) score reduction rate <50% were classified as the "no response group", and those with ≥50% were as the "response group". Outliers were addressed using the 1.5×IQR rule, and missing values were imputed via predictive mean matching. Key features were selected by intersecting the feature importance results from eXtreme Gradient Boosting (XGBoost) and random forest algorithms. After balancing class distribution using the Synthetic Minority Over-sampling Technique (SMOTE), 20% of the data was reserved as a validation set. The remained data underwent the stratified sampling iterations to generate 200 pairs of 3∶1 training-test sets, which was employed for training and internal validation of 8 machine learning algorithms. The optimal algorithm and data partitioning strategy were selected to construct the final model, followed by external validation. The best-performing model was deployed online via Streamlit to create an interactive AI platform. RESULTS: Key predictive features for model construction included insomnia duration, the total PSQI score, PSQI sleep efficiency subscore, the proportion of N1 and N2 sleep stages in total sleep duration, and the maximum pulse rate during sleep. The CatBoost-based model achieved an AUC of 0.92, the average precision of 0.77, and accuracy, average recall, and average F1-score of 0.75 on the test set. On the validation set, it attained an AUC of 0.84, with accuracy, average precision, average recall, and average F1-score all at 0.72, demonstrating robust predictive performance. An interactive AI platform was subsequently developed (https://tdyx-catboost.streamlit.app/). CONCLUSION This study successfully establishes and validates a CatBoost-based efficacy prediction model for Tongdu Yangxin acupuncture therapy in treatment of insomnia. The developed AI platform provides data-driven decision support for acupuncture-based insomnia management.
Humans ; Sleep Initiation and Maintenance Disorders/physiopathology* ; Acupuncture Therapy ; Male ; Acupuncture Points ; Female ; Middle Aged ; Adult ; Artificial Intelligence ; Aged ; Young Adult

Objective To explore the expression and clinical significance of thymidine kinase 1(TK1)in prostate cancer using bioinformatic approaches.Methods Prostate cancer transcriptomic data from TCGA database were used to evaluate the prognostic value and biological relevance of TK1 in prostate cancer.Patients were stratified into high-and low-TK1 expression groups based on the me-dian expression level of TK1.Differentially expressed genes between the two groups were identified,followed by functional enrichment analysis.The association between TK1 expression and tumor-infil-trating immune cells as well as response to immunotherapy was also assessed.Results The overall survival(OS)in the high-TK1 expression group was(2.77±0.19)years,which was significantly lower than that in the low-TK1 expression group[(3.20±0.24)years;P=0.017].Similarly,pro-gression-free survival(PFS)was shorter in the high-TK1 group[(2.65±0.17)years]compared with the low-TK1 group[(3.13±0.27)years;P＜0.001].Genes associated with TK1 were primarily enriched in pathways related to chromosome segregation,mitosis,and the cell cycle.Infiltration lev-els of activated memory CD4+T cells and M1 macrophages were significantly higher in the high-TK1 group than in the low-TK1 group(P＜0.05).Patients with high TK1 expression exhibited lower im-munophenotype scores(IPS).Conclusion TK1 may influence the progression of prostate cancer by modulating the tumor microenvironment.TK1 may serve as a potential biomarker and therapeutic target for the prognosis of prostate cancer.

OBJECTIVE To observe the effect of electroacupuncture on insomnia symptoms and blood pressure levels in patients with hypertension and insomnia.METHODS A randomized controlled clinical trial was conducted.A total of 60 patients with hyper-tension and insomnia were enrolled in Jiangsu Province Hospital of Chinese Medicine from December 2021 to December 2022 and ran-domly divided into a treatment group and a control group at a ratio of 1:1,with 30 cases in each group.During the treatment period,2 cases dropped out of the control group and 1 case dropped out of the treatment group.Both groups of patients received sleep and hy-pertension health education and conventional hypertension drug treatment.The treatment group was given electroacupuncture interven-tion,and the control group was given sham electroacupuncture intervention.The treatment course of both groups was 4 weeks.Before and after treatment,the Pittsburgh Sleep Quality Index(PSQI),Insomnia Severity Index(ISI)scale and portable polysomnography(PPSG)were used to evaluate the changes in sleep quality of the two groups of patients;home blood pressure measurement(HBPM)was adopted to evaluate the changes in blood pressure levels of the two groups of patients.Spearman correlation analysis and linear re-gression analysis were used to study the relationship between blood pressure levels and PPSG parameters.RESULTS After treatment,only the sleep onset latency(SOL)and sleep efficiency(SE)of the control group were significantly improved(P<0.05);the PSQI,ISI scores,morning and night systolic blood pressure(SBP),and diastolic blood pressure(DBP)of the treatment group were signifi-cantly reduced(P<0.01),which was better than that of the control group(P<0.05,P<0.01);the sleep parameters of PPSG were significantly improved(P<0.01),which was better than that of the control group(P<0.05,P<0.01).The results of Spearman corre-lation analysis showed that the morning SBP level of patients before treatment was related to the wake time after sleep onset(WASO)and the number of micro-arousals(MAS).After treatment,the decrease in the morning SBP of patients was related to the reduction of MAS and the shortening of SOL.CONCLUSION Electroacupuncture can effectively improve the insomnia symptoms and blood pres-sure levels of patients with hypertension.Its therapeutic mechanism may be related to reducing the number of MAS and improving the degree of sleep fragmentation.

The paper discusses the scientific connotation of"heart and brain co-dominating the mind",including the connotation of"heart and brain co-dominating the mind"in traditional Chinese medicine and the physiological and pathological relationship be-tween heart and brain in modern medicine.Based on the understanding of"heart and brain co-dominating the mind",this paper be-lieves that"restlessness of mind"is the core pathogenesis of insomnia,and regulating mind is the key to the acupuncture and moxibus-tion treatment of insomnia.The autonomic nervous system(ANS)is a bridge connecting the heart and brain,and is closely related to the central anatomy,neurotransmitters and physiological rhythms of sleep.The imbalance of ANS is highly consistent with the patho-genesis of"heart and brain restlessness"in traditional Chinese medicine.The Governor Vessel runs through the brain and the heart,and the"Governor Vessel regulating spirit acupuncture"can communicate the heart and brain,regulate ANS function,and thus im-prove sleep quality.

Objective To analyze the incidence trend of hand-foot-mouth disease (HFMD) and its correlation with meteorological factors in Children in Kaizhou District, Chongqing from 2018 to 2021, and to provide a theoretical basis for the diagnosis and treatment of HFMD in children. Methods The HFMD epidemic information was collected from 2018 to 2021 in Kaizhou District of Chongqing by using the China Disease Surveillance Information and Report Management System. The epidemiological characteristics of HFMD were descriptively analyzed, and the correlation between HFMD incidence and meteorological factors was analyzed by multiple regression. Results A total of 5 121 HFMD cases were reported in Kaizhou District of Chongqing from 2018 to 2021, with an average annual incidence of 143.30/100 000. The incidence of HFMD fluctuated from 120.87/100,000 to 159.78/100,000 from 2018 to 2021, showing a downward trend year by year. There were 2929 males and 2192 females with HFMD. The incidence of HFMD was the highest in early childhood (70.13/100 000), followed by pre-school age (43.06/100 000). There was significant difference in the incidence of HFMD among different age groups (χ²=53.497, P<0.05). The cases were mainly scattered children (3127 cases, 61.06%). The second was nursery children (1627 cases, 31.77%). In addition, there were 289 cases of students (5.64%). There were 1084 laboratory-confirmed cases in Kaizhou District of Chongqing from 2018 to 2021, including 269 (24.82%) children with EV71 infection, 178 (16.42%) children with Cox A16 infection, and 637 (58.76%) children with other enterovirus infections. There were significant differences in pathogen composition among different years (Z=32.75, P<0.05). From 2018 to 2021, the proportion of EV71 increased year by year, while COX16 and other enterovirus infections showed a downward trend year by year. Average daily temperature (OR=1.873) and average daily pressure (OR=-1.498) were independent risk factors for HFMD in Kaizhou District of Chongqing (P<0.05). Conclusion The reported incidence of HFMD in Kaizhou District of Chongqing shows a decreasing trend, and the incidence is closely related to temperature and atmospheric pressure. It is still necessary to strictly implement the prevention and control measures in key population in the season of high incidence. The main virus is EV71, which can be vaccinated with EV71 HFMD vaccine to reduce the occurrence of severe cases.

Objective To investigate the death prognosis and risk factors of extensively drug-resistant Acinetobacter baumannii in hospitalized elderly patients with hematological infection, so as to facilitate clinical prevention and treatment. Methods The elderly (> 80 years old) hospitalized patients with hematological infection in our hospital from 2015 to 2021 were selected for analysis. Firstly, 314 patients with extensively drug-resistant Acinetobacter baumannii hematological infection were distinguished by etiological analysis. A total of 98 cases of death were detected during hospitalization (later referred to as the observation group). By comparing with the surviving patients (216 cases) (later referred to as the control group), the general data of patients with XDRAB infection were collected, and the risk of death and its influencing factors were analyzed. Results In the study, the proportion of patients in the observation group who used catheters was higher, the catheter retention time was longer, the acute physiology and chronic health status II scores were higher, and the proportion of patients who lost self-care ability was also higher. Conclusion The death of blood borne infection of extensively drug-resistant Acinetobacter baumannii in elderly patients is affected by many factors. Among them, patients who use catheters for a long time, have poor self-care ability and lose self-care ability have a higher risk of death, which is worthy of clinical attention.