ObjectiveTo investigate the epidemiological characteristics and influencing factors of depressive symptoms among middle school (junior, senior, and vocational high school) students in Yunnan Province, China, and to inform evidence-based intervention strategies for adolescent mental health. MethodsA cross-sectional survey was conducted between October and November 2023 using stratified random cluster sampling. Students from eight counties (districts) across four prefectures (cities) in Yunnan Province were included. Depressive symptoms were assessed using the Center for Epidemiologic Studies Depression Scale (CES-D). Multivariate logistic regression analysis was performed to examine factors associated with depressive symptoms, with stratified analyses conducted by gender, educational stage, and ethnicity. ResultsA total of 4 672 questionnaires were distributed, with 4 670 valid questionnaires retrieved, yielding a valid response rate of 99.96%. The surveyed participants were predominantly female students (50.81%), junior high school students (49.13%), ethnic minorities (52.78%), and urban residents (79.29%). The mean CES-D score for middle school students in Yunnan Province was (15.31±10.83). Female students had a significantly higher mean score (16.63±11.41) than male students (13.95±10.02) (P<0.001). Senior high school students had a significantly higher mean score (16.61±10.61) compared to both junior high school students (14.74±11.45) and vocational high school students (13.10±7.71) (all pairwise comparisons P<0.001). The prevalence of depressive symptoms among middle school students in Yunnan Province was 28.18%. The prevalence was significantly higher in females (34.09%) than in males (22.07%). By school type, the detection rate was highest among senior high school students (33.39%), followed by junior high school students (26.29%) and vocational high school students (17.27%) (P<0.05). Multivariate logistic regression analysis showed that female gender (OR=2.16, 95%CI: 1.86‒2.50), being in junior high school (OR=2.43, 95%CI: 1.84‒3.20) or senior high school (OR=2.27, 95%CI: 1.73‒2.98), not living with parents (OR=1.24, 95%CI: 1.07‒1.44), irregular breakfast consumption (OR=1.52, 95%CI: 1.33‒1.75), lack of moderate-to-vigorous physical activity (MVPA) (OR=1.69, 95%CI: 1.37‒2.09), sleep duration ≤5 h per night (OR=2.52, 95%CI: 2.02‒3.14) or 6‒7 h per night (OR=1.47, 95%CI: 1.25‒1.73), smoking (OR=1.86, 95%CI: 1.56‒2.23), and alcohol consumption (OR=1.81, 95%CI: 1.54‒2.13) were positively associated with depressive symptoms. In contrast, screen time ≤1 h (OR=0.71, 95%CI: 0.59‒0.86) was negatively associated with depressive symptoms. Stratified analyses showed that female students not living with parents (OR=1.29, 95%CI: 1.06‒1.58), senior high school students (OR=1.51, 95%CI: 1.21‒1.88), and Han Chinese students (OR=1.37, 95%CI: 1.11‒1.69) were more likely to experience depressive symptoms. Han Chinese students who smoked were also more likely to have depressive symptoms (OR=1.72, 95%CI: 1.34‒2.21). In contrast, male students with screen time ≤1 h (OR=0.71, 95%CI: 0.53‒0.95) and ethnic minority students (OR=0.74, 95%CI: 0.58‒0.95) were less likely to experience depressive symptoms. Regardless of gender, irregular breakfast consumption, lack of MVPA, sleep duration less than 8 h per night, smoking, and alcohol consumption were all positively associated with depressive symptoms (P<0.05). Among both junior and senior high school students, irregular breakfast consumption, lack of MVPA, smoking, and alcohol consumption were positively associated with depressive symptoms (all P<0.05), while screen time ≤1 h was negatively associated with depressive symptoms (all P<0.05). For junior high school students, engaging in 1‒2 days of MVPA per week, screen time more than 2 h per day, and sleep duration 6‒7 h per night were all positively associated with depressive symptoms (all P<0.05). Among junior high, senior high, and vocational high school students, sleep duration ≤5 h per night was positively associated with depressive symptoms (P<0.05). For both Han Chinese and ethnic minority students, irregular breakfast consumption, lack of MVPA, sleep duration less than 8 h per night, and alcohol consumption were all positively associated with depressive symptoms (all P<0.05). ConclusionThe prevalence of depressive symptoms among middle school students in Yunnan Province is comparable to that in central China and higher than that in northern regions. Prevention and control efforts should prioritize female students and those in junior and senior high school stages. Universal improvements in lifestyle behaviors among middle school students, such as regular breakfast consumption, MVPA, sufficient sleep (≥8 h), and abstinence from smoking and alcohol. Particular attention should be given to limiting excessive screen time among junior high school students and addressing the mental health needs of females not living with their parents, senior high school students, and Han Chinese students.

Consensus method is not only a common technical approach to the formulation of the acupuncture-moxibustion guidelines, but also an important way to form the recommended treatment protocols of acupuncture-moxibustion guidelines. Based on the theory of implementation science, the paper explores the influencing factors of consensus-reaching to acupuncture-moxibustion guidelines, and puts forward methodological suggestions on the consensus method performed in the formulation of acupuncture-moxibustion guidelines, so as to advance the rational application of consensus method and enhance the scientificity and transparency of acupuncture-moxibustion guidelines.
Moxibustion/standards* ; Humans ; Acupuncture Therapy/standards* ; Consensus ; Practice Guidelines as Topic

From the perspective of evidence integration and utilization in guidelines, based on the carrier variety, medical experience is composed of the literature on the practical experience of medical scholars recorded in the ancient and modern time, and the individual opinions in the expert consensus. These two types of carrier for medical experience play the different roles in the key steps during formulating the acupuncture-moxibustion guidelines. Three values are summarized, named being conductive to centering the key clinical questions and strongly representing these questions; being used as a basis to judge the clinical applicability of the recommended regimens; and facilitating the recommendation.
Humans ; Moxibustion/standards* ; Acupuncture Therapy/standards* ; Practice Guidelines as Topic

Acupuncture-moxibustion technical specifications are a crucial component of the acupuncture-moxibustion standardization system. This study reviews the current development status of acupuncture-moxibustion technical specifications in China, and analyzes their classifications and characteristics. It is found that the scope and classification of acupuncture technical specifications remain unclear in academic circles, and the development process faces numerous difficulties and challenges. Therefore, this study proposes the need for a systematic approach to the planning and management of acupuncture technical specifications based on a clear definition of acupuncture techniques and categories. Additionally, it suggests conducting methodological research on the development of acupuncture technical specifications and promoting the rational application of the consensus method in this process.
China ; Moxibustion/methods* ; Acupuncture Therapy/instrumentation* ; Humans ; Acupuncture/standards*

Objective:To investigate the epidemiological characteristics of human brucellosis in Yantai City of Shandong Province, and provide a basis for scientifically formulating brucellosis prevention and control strategies.Methods:A retrospective study was conducted to collect data on the epidemic situation of brucellosis in Yantai City from 2020 to 2022 from the "Infectious Disease Reporting Information Management System of China Disease Prevention and Control Information System". Descriptive analysis was conducted on the epidemic situation of brucellosis, the distribution of cases (region, time, population distributions), clinical symptoms and signs.Results:A total of 493 cases of brucellosis were reported in Yantai City from 2020 to 2022, including 129 cases in 2020, 172 cases in 2021, and 192 cases in 2022. The incidence rate was 1.905 3/100 000, 2.506 3/100 000, and 2.901 9/100 000, respectively. There were statistically significant differences between different years (χ 2 = 13.87, P = 0.001). The main distribution of brucellosis cases was in Laizhou City, Laiyang City, Zhaoyuan City, and Longkou City, accounting for 69.37% (342/493) of the total cases. Among them, Laizhou City had the highest proportion, accounting for 31.24% (154/493). There were reports of brucellosis cases in every month of the year, with the onset mainly concentrated from March to August, the cumulative cases accounted for 63.69% (314/493) of the total cases. In the population distribution, male cases were the main ones, with a male to female ratio of 2.24 ∶ 1.00 (341 ∶ 152). The age was (54.97 ± 13.59) years old, mainly concentrated in the age group of 45 - 59 years old, accounting for 43.20% (213/493). Farmers were the main occupation, accounting for 81.95% (404/493). The clinical symptoms of 493 cases of brucellosis were mainly fever, muscle and joint pain, and fatigue, accounting for 62.27% (307/493), 61.87% (305/493), and 61.46% (303/493), respectively. A few cases were accompanied by splenomegaly and hepatomegaly, accounting for 3.45% (17/493) and 1.22% (6/493), respectively. Direct contact with animals was the main route of infection for brucellosis cases, accounting for 57.00% (281/493). Conclusions:From 2020 to 2022, there are reports of brucellosis cases in every month of the year in Yantai City, with a high incidence in spring and summer. The main affected population is middle-aged male farmers, and direct contact with animals is the main route of infection. It is necessary to strengthen disease monitoring and health education for key populations during high incidence seasons.

Objective:To investigate the epidemiological characteristics of human brucellosis in Yantai City of Shandong Province, and provide a basis for scientifically formulating brucellosis prevention and control strategies.Methods:A retrospective study was conducted to collect data on the epidemic situation of brucellosis in Yantai City from 2020 to 2022 from the "Infectious Disease Reporting Information Management System of China Disease Prevention and Control Information System". Descriptive analysis was conducted on the epidemic situation of brucellosis, the distribution of cases (region, time, population distributions), clinical symptoms and signs.Results:A total of 493 cases of brucellosis were reported in Yantai City from 2020 to 2022, including 129 cases in 2020, 172 cases in 2021, and 192 cases in 2022. The incidence rate was 1.905 3/100 000, 2.506 3/100 000, and 2.901 9/100 000, respectively. There were statistically significant differences between different years (χ 2 = 13.87, P = 0.001). The main distribution of brucellosis cases was in Laizhou City, Laiyang City, Zhaoyuan City, and Longkou City, accounting for 69.37% (342/493) of the total cases. Among them, Laizhou City had the highest proportion, accounting for 31.24% (154/493). There were reports of brucellosis cases in every month of the year, with the onset mainly concentrated from March to August, the cumulative cases accounted for 63.69% (314/493) of the total cases. In the population distribution, male cases were the main ones, with a male to female ratio of 2.24 ∶ 1.00 (341 ∶ 152). The age was (54.97 ± 13.59) years old, mainly concentrated in the age group of 45 - 59 years old, accounting for 43.20% (213/493). Farmers were the main occupation, accounting for 81.95% (404/493). The clinical symptoms of 493 cases of brucellosis were mainly fever, muscle and joint pain, and fatigue, accounting for 62.27% (307/493), 61.87% (305/493), and 61.46% (303/493), respectively. A few cases were accompanied by splenomegaly and hepatomegaly, accounting for 3.45% (17/493) and 1.22% (6/493), respectively. Direct contact with animals was the main route of infection for brucellosis cases, accounting for 57.00% (281/493). Conclusions:From 2020 to 2022, there are reports of brucellosis cases in every month of the year in Yantai City, with a high incidence in spring and summer. The main affected population is middle-aged male farmers, and direct contact with animals is the main route of infection. It is necessary to strengthen disease monitoring and health education for key populations during high incidence seasons.

OBJECTIVE: To develop the clinical questions and outcomes of Clinical Practice Guideline of Fire Needling Therapy for Herpes Zosters based on Norms of Formulation and Evaluation for the Clinical Guideline on Acupuncture and Moxibustion released by World Federation of Acupuncture and Moxibustion Societies. METHODS: Combined the investigation with expert consultation and consensus method, and taken clinicians (members) of Chinese Association of Acupuncture and Moxibustion as the subjects, the clinical questions concerned were collected and the two-round consultation was conducted among expert group by letter. In the first round questionnaire, using the voting method, the relevant clinical questions in intervention measures were collected; and in the second round, with the Delphi method adopted, the importance of clinical questions and outcomes in the investigation was scored. RESULTS: A total of 200 structured clinical questions proposed by 153 clinicians and the clinical experience with 13 kinds of combined therapies involved and fire needling as the key measure were collected. The authority coefficient (Cr) of the Delphi questionnaire was >0.70, and the coefficient of variation for the importance scores of alternative clinical questions and outcomes was 0.06-0.26 and 0.12-0.47, respectively. The top 10 clinical questions and 12 outcomes (6 outcomes referred to the patients either in the acute stage or the post-neuralgia stage) were included, with the importance score of clinical questions>4, the importance score of outcomes>6, and the coefficient of variation ≤0.25. CONCLUSION The clinical questions and outcomes of Clinical Practice Guideline of Fire Needling Therapy for Herpes Zosters are formulated, which provides the research basis for the recommendation development of the guideline.
Acupuncture Therapy/methods* ; Treatment Outcome ; Practice Guidelines as Topic ; Herpes Zoster/therapy* ; Humans ; Delphi Technique

BACKGROUND: The hemoglobin glycation index (HGI) was developed to quantify glucose metabolism and individual differences and proved to be a robust measure of individual glycosylated hemoglobin (HbA1c) bias. Here, we aimed to explore the relationship between different HGIs and the risk of 5-year major adverse cardiovascular events (MACEs) by performing a large multicenter cohort study in China. METHODS: A total of 9791 subjects from the Risk Evaluation of Cancers in Chinese Diabetic Individuals: a Longitudinal Study (the REACTION study) were divided into five subgroups (Q1-Q5) with the HGI quantiles (≤5th, >5th and ≤33.3th, >33.3th and ≤66.7th, >66.7th and ≤95th, and >95th percentile). A multivariate logistic regression model constructed by the restricted cubic spline method was used to evaluate the relationship between the HGI and the 5-year MACE risk. Subgroup analysis between the HGI and covariates were explored to detect differences among the five subgroups. RESULTS: The total 5-year MACE rate in the nationwide cohort was 6.87% (673/9791). Restricted cubic spline analysis suggested a U-shaped correlation between the HGI values and MACE risk after adjustment for cardiovascular risk factors ( χ2 = 29.5, P <0.001). After adjustment for potential confounders, subjects with HGIs ≤-0.75 or >0.82 showed odds ratios (ORs) for MACE of 1.471 (95% confidence interval [CI], 1.027-2.069) and 2.222 (95% CI, 1.641-3.026) compared to subjects with HGIs of >-0.75 and ≤-0.20. In the subgroup with non-coronary heart disease, the risk of MACE was significantly higher in subjects with HGIs ≤-0.75 (OR, 1.540 [1.039-2.234]; P = 0.027) and >0.82 (OR, 2.022 [1.392-2.890]; P <0.001) compared to those with HGIs of ≤-0.75 or >0.82 after adjustment for potential confounders. CONCLUSIONS We found a U-shaped correlation between the HGI values and the risk of 5-year MACE. Both low and high HGIs were associated with an increased risk of MACE. Therefore, the HGI may predict the 5-year MACE risk.
Humans ; Cohort Studies ; Longitudinal Studies ; Diabetes Mellitus, Type 2/diagnosis* ; Maillard Reaction ; Glycated Hemoglobin ; Cardiovascular Diseases

BACKGROUND: Cholecystectomy is a standard surgery for patients suffering from gallbladder diseases, while the causal effects of cholecystectomy on colorectal cancer (CRC) and other complications are still unknown. METHODS: We obtained genetic variants associated with cholecystectomy at a genome-wide significant level ( P value <5 × 10 -8 ) as instrumental variables (IVs) and performed Mendelian randomization (MR) to identify the complications of cholecystectomy. Furthermore, the cholelithiasis was also treated as the exposure to compare its causal effects to those of cholecystectomy, and multivariable MR analysis was carried out to judge whether the effect of cholecystectomy was independent of cholelithiasis. The study was reported based on Strengthening the Reporting of Observational Studies in Epidemiology Using Mendelian Randomization guidelines. RESULTS: The selected IVs explained 1.76% variance of cholecystectomy. Our MR analysis suggested that cholecystectomy cannot elevate the risk of CRC (odds ratio [OR] =1.543, 95% confidence interval [CI]: 0.607-3.924). Also, it was not significant in either colon or rectum cancer. Intriguingly, cholecystectomy might decrease the risk of Crohn's disease (OR = 0.078, 95% CI: 0.016-0.368) and coronary heart disease (OR = 0.352, 95% CI: 0.164-0.756). However, it might increase the risk of irritable bowel syndrome (IBS) (OR = 7.573, 95% CI: 1.096-52.318). Cholelithiasis could increase the risk of CRC in the largest population (OR = 1.041, 95% CI: 1.010-1.073). The multivariable MR analysis suggested that genetic liability to cholelithiasis could increase the risk of CRC in the largest population (OR = 1.061, 95% CI: 1.002-1.125) after adjustment of cholecystectomy. CONCLUSIONS The study indicated that cholecystectomy might not increase the risk of CRC, but such a conclusion needs further proving by clinical equivalence. Additionally, it might increase the risk of IBS, which should be paid attention to in clinical practice.
Humans ; Mendelian Randomization Analysis ; Irritable Bowel Syndrome ; Colorectal Neoplasms/genetics* ; Cholelithiasis/complications* ; Cholecystectomy/adverse effects* ; Genome-Wide Association Study ; Polymorphism, Single Nucleotide

Type 2 diabetes (T2D) is often accompanied with an induction of retinaldehyde dehydrogenase 1 (RALDH1 or ALDH1A1) expression and a consequent decrease in hepatic retinaldehyde (Rald) levels. However, the role of hepatic Rald deficiency in T2D progression remains unclear. In this study, we demonstrated that reversing T2D-mediated hepatic Rald deficiency by Rald or citral treatments, or liver-specific Raldh1 silencing substantially lowered fasting glycemia levels, inhibited hepatic glucogenesis, and downregulated phosphoenolpyruvate carboxykinase 1 (PCK1) and glucose-6-phosphatase (G6PC) expression in diabetic db/db mice. Fasting glycemia and Pck1/G6pc mRNA expression levels were strongly negatively correlated with hepatic Rald levels, indicating the involvement of hepatic Rald depletion in T2D deterioration. A similar result that liver-specific Raldh1 silencing improved glucose metabolism was also observed in high-fat diet-fed mice. In primary human hepatocytes and oleic acid-treated HepG2 cells, Rald or Rald + RALDH1 silencing resulted in decreased glucose production and downregulated PCK1/G6PC mRNA and protein expression. Mechanistically, Rald downregulated direct repeat 1-mediated PCK1 and G6PC expression by antagonizing retinoid X receptor α, as confirmed by luciferase reporter assays and molecular docking. These results highlight the link between hepatic Rald deficiency, glucose dyshomeostasis, and the progression of T2D, whilst also suggesting RALDH1 as a potential therapeutic target for T2D.