Objective To explore the utility of comprehensive geriatric assessment (CGA) in screening risk factors for osteosarcopenia (OS) among older adults (≥80 years old) and to evaluate the therapeutic efficacy of CGA-guided integrated interventions for OS. Methods A total of 420 patients aged ≥80 years, recruited from the Department of Geriatrics, General Practice of The Affiliated Jiangyin Hospital of Nantong University, and community health centers from January 2022 to October 2024, were enrolled. Participants were classified into OS (n＝139) and non-OS (n＝281) groups based on diagnostic criteria. CGA was utilized to compare differences in general characteristics, laboratory indicators, comorbidities between groups. Binary logistic regression analysis identified independent risk and protective factors. Subsequently, 40 OS patients were randomly assigned to an intervention group (n＝20) receiving integrated interventions including nutritional support, exercise training, and psychological management or a control group (n＝20, receiving routine care). Appendicular skeletal muscle mass index (ASMI), grip strength, gait speed, and bone mineral density (BMD) T-score were compared between groups after 3 months. Results The prevalence of OS in this cohort was 33.1%. Compared to the non-OS group, the OS group exhibited significant differences in age, body mass index (BMI), smoking history, comorbidity index, concomitant medication, cognitive impairment, visual and hearing impairment, sleep disorders, depression, marital status, social participation, activities of daily living, nutritional risk, total cholesterol, uric acid, and constipation (P＜0.05). Logistic regression analysis identified age and comorbidity index as significant risk factors for OS, while BMI, married status, total cholesterol, and activities of daily living (assisted and independent) served as protective factors. The intervention group demonstrated significant improvements in grip strength, gait speed, BMD T-score, and male ASMI compared to controls (P＜0.05). Conclusions CGA demonstrates clinical utility in systematically identifying risk factors for OS in the old population. Multimodal interventions guided by CGA effectively improve musculoskeletal function in elderly OS patients.

Objective: To analyze the association between altitudes and nutritional status of children and adolescents, and to explore the moderating effects of dietary behaviors and physical activity, so as to provide a scientific basis for developing lifestyle interventions tailored to local conditions. Methods: From September to November 2023, physical examinations and questionnaire surveys were conducted among children and adolescents aged 7-17 in two autonomous regions, Inner Mongolia and Xizang, with a final sample of 156 511 participants by the stratified cluster random sampling method. Height and weight were measured to calculate body mass index (BMI). Sociodemographic characteristics, dietary behaviors, and physical activity were collected via questionnaires, while the altitude of each participant s school was obtained using Amap. Logistic regression was performed to examine the relationship between altitudes and nutritional status. Interaction terms and stratified analyses were applied to assess the moderating effects of dietary behaviors and physical activity. Restricted cubic spline (RCS) were used for visualization. Results: In 2023, the prevalence of wasting and overweight/obesity among children and adolescents in Xizang were 9.7% and 9.0%, respectively, compared to 2.9% and 22.0% in Inner Mongolia. Logistic regression analysis results showed that for every 1 km increase in altitude, the risk of wasting increased, while the risk of overweight/obesity decreased ( OR =1.43, 0.19, both P <0.05). The results of the stratified analysis showed that compared to those living at altitudes <1 km, children and adolescents with healthy diets showed no significant association between altitudes (1-<2 and 2-<3 km) and wasting ( OR =1.22, 0.75, both P >0.05), whereas significant associations were observed at 3-<4 and ≥4 km altitudes ( OR =2.25, 2.89, both P <0.05). In contrast, unhealthy dietary groups showed statistically significant associations across altitudes ( OR =1.18-4.04, all P <0.05), consistent with RCS results. No moderating effects were observed for physical activity on the altitude wasting association or for dietary behaviors and physical activity combined on the altitude overweight/obesity association ( P interaction =0.63, 0.10, 0.53). Conclusion Healthy dietary behaviors play a critical role in improving the nutritional status of children and adolescents and reducing regional disparities, providing a scientific foundation for public health policy formulation and implementation.

Since 1986, the WHO has held ten global health promotion conferences covering various health promotion issues and sustainable development worldwide. These sessions have formed a series of consensus and actions that guide promoting health globally. This study analyzed the declarations, reports, and news materials from the ten conferences that studied health promotion action areas, focal topics, actor networks, partnership relationships, and other significant outcomes. It also explored how these conferences contributed to the construction and advancement of global health promotion consensus and actions. The first Global Conference on Health Promotion identified the concept of health promotion and five key action areas, laying the foundation for subsequent conferences and health promotion actions. Over the years, the ten conferences continuously expanded the essence of health promotion, developed partnership relationships, formulated public health promotion policies, and called for health promotion actions. This process culminated in the formation of global consensus and collective actions. The latter conferences have gained significant attention and influence. The conferences offer valuable insights for future global health promotion endeavors and provide global perspectives and pathways for the development of Healthy China.

Objective:This study analyzed how the 10 Global Conferences on Health Promotion have played a significant role in shaping and promoting a worldwide consensus and actions on health promotion,effectively addressing diverse health challenges that evolved over different periods. Methods:The textual analysis method was used in this study and text encoding was conducted to systematically examine the declarations and reports presented by the 10 Global Conferences on Health Promotion held during 1986-2021.We summarized the themes and key achievements,and key vocabulary in the conference declarations was extracted and analyzed to construct the global health promotion consensus and actions. Results:The fundamental principles of the conferences are to foster consensus and initiate actions in the realm of health promotion on a global scale.The primary purpose and goal are to promote health from regional to global.Significantly,our findings highlight a transition in the primary actors driving health promotion.It underscores a shift in health promotion from being driven primarily by organizations like the World Health Organization,governments,and international bodies,to a more inclusive approach involving non-governmental organizations and the general public.This development implies that health promotion has evolved into a collective global en-deavor,demanding the proactive involvement of various stakeholders,and forging new alliances in public health.Meanwhile,the coronavirus disease 2019(COVID-19)pandemic has further shaped the landscape of health pro-motion,underscoring the need for intensified focus on areas including disease prevention,health education,and the integration of digital health technologies,and emphasizing the importance of a multidimensional,responsive approach in public health initiatives. Conclusions:Sustained collaboration and innovative strategies are pivotal to advancing health promotion globally.Countries,together with public and private entities,should intensify cooperation.Multisectoral collaboration among partners such as healthcare,education,social security,and the industry is vital for health promotion and achieving global health goals.

Objective:To explore the application effect of ultrasound evaluation of atelectasis in general anesthesia.Methods:Eighty patients who underwent general anesthesia surgery at the Second Affiliated Hospital of Wannan Medical College from January 2019 to December 2020 were selected as the study subjects. The gold standard was chest CT diagnosis of perioperative atelectasis, and they were divided into atelectasis group (39 cases) and control group (41 cases). Twelve regional images, including left upper anterior chest, left lower anterior chest, right upper anterior chest, right lower anterior chest, left upper chest, left lower chest, right upper chest, right upper chest, right lower chest, right upper chest, right lower chest, right upper chest, right lower chest, right lower chest, right lower chest, left upper chest, right lower chest, left upper chest, right lower chest, left upper posterior region, left lower chest, left lower posterior region, left lower posterior region, right upper posterior region, and right lower posterior region, were collected by pulmonary ultrasound (LUS) at time points T 1 after entering the room, 30 minutes after tracheal intubation (T 2), 30 minutes after extubation (T 3), 24 hours after surgery (T 4), and 48 hours after surgery (T 5), And an improved semi quantitative scoring method for evaluating lung ventilation was used to compare the LUS scores of the two groups at 5 time points. Results:There was no statistically significant difference in LUS scores between the two groups of patients in different lung zones at T 1 (all P>0.05); There are varying degrees of differences in LUS scores for the same lung partition at different times (all P<0.05). There was no statistically significant difference in LUS scores between T 2 and T 5 for left upper anterior chest, left lower anterior chest, right upper anterior chest, left upper chest, right upper chest, left upper posterior region, and right upper posterior region (all P>0.05); The LUS scores of the T 2-T 5 atelectasis group in the lower left chest, lower right chest, lower left posterior area, and lower right posterior area were higher than those of the control group (all P<0.05). Conclusions:LUS can be used to evaluate atelectasis during general anesthesia and has broad clinical application and promotion value.

Objective:To observe the in vivo microscopic histological changes during the treatment of melasma using reflectance confocal microscopy (RCM) combined with optical coherence tomography (OCT), and to explore its application value in evaluating therapeutic efficacy. Methods:Clinical data were collected from 30 melasma patients treated at the Department of Dermatology, Wuhan Hospital of Traditional Chinese and Western Medicine, Tongji Medical College, Huazhong University of Science and Technology, from January to October 2023. Retrospective analyses were performed on clinical photographs taken before treatment and at weeks 4, 8, 12, and 16 after the start of treatment, and the efficacy was evaluated by using the melasma area and severity index (MASI) scores. Meanwhile, changes in RCM imaging indicators, such as pigment distribution patterns, melanocyte morphology and spatial distribution patterns, and inflammatory infiltration in the superficial dermis in melasma lesions, were retrospectively analyzed. For clear elucidation of concepts and subsequent quantitative analysis, characteristic microscopic histological changes in melasma lesions before treatment were classified into several patterns based on RCM findings and previous literature reports. Additionally, optical coherence signals collected by OCT were used to asses characteristic vessel parameters in the lesions before and after treatment. Finally, correlations between various microscopic histological changes and clinical efficacy were analyzed using Spearman's correlation analysis.Results:With the increase in treatment duration, the proportions of pigment distribution patterns Ⅱ and Ⅲ observed by RCM gradually decreased, while the proportion of the nearly normal pattern Ⅰ markedly increased; the proportions of the 4 heterogeneous morphological patterns of melanocytes all decreased, while the pattern Ⅱ melanocytes were still focally distributed in the lesions at the last time of observation; meanwhile, the proportions of melanocyte spatial distribution patterns Ⅱ and Ⅲ decreased, which gradually restored to the normal pattern Ⅰ; the infiltration of melanophages and inflammatory cells in the superficial dermis diminished, and the proportion of the pattern Ⅲ inflammatory infiltration markedly decreased at week 4, but it lasted for a long time. The decrease rate of MASI scores was significantly correlated with the decrease rate of the proportions of pigment distribution patterns Ⅱ and Ⅲ ( r = 0.82, 0.97, respectively, both P < 0.05), melanocyte morphological patterns Ⅰ, Ⅲ, and Ⅳ ( r = 0.84, 0.83, 0.83, respectively, all P < 0.05), and inflammatory infiltration patterns Ⅰ and Ⅲ ( r = 0.85, 0.81, respectively, both P < 0.05), as well as the increase rate of the proportion of melanocyte spatial distribution pattern Ⅰ ( r = 0.89, P < 0.05), indicating that these indicators can be sensitive evaluation indicators for clinical efficacy. Moreover, OCT revealed a decrease in the average diameter and density of vessels in the lesions after treatment, and the decrease rates were correlated with the decrease rate of MASI scores ( r = 0.76, 0.78, respectively, both P < 0.05) ; there was no significant difference between the pre- and post-treatment average depth of vascular plexuses. Conclusion:During the treatment of melasma, RCM combined with OCT could serve as a non-invasive approach with objective and robust evidence for evaluating the therapeutic efficacy.

Objective:To investigate the clinical features of diagnosis and treatment of renal parenchymal invasive urothelial carcinoma.Methods:The clinical data of 23 patients with renal parenchymal invasive urothelial carcinoma admitted to Beijing Chaoyang Hospital Affiliated to Capital Medical University from January 2014 to December 2020 were retrospectively analyzed. There were 12 males and 11 females. The mean age was (67.3±10.1) years old. Among them, 7 cases complained of painless hematuria and 9 cases were asymptomatic. Three cases underwent preoperative MRI examination, 19 patients underwent preoperative enhanced CT examination, and 1 patient underwent both MRI and enhanced CT examination. MRI examination showed renal lobulated and other T1 mixed with T2 signals, the boundary was not clear, and DWI showed obvious restricted diffusion. The tumor was located on the left side in 15 cases and on the right side in 8 cases. Preoperative diagnosis was made by fine needle aspiration biopsy in 1 patient, and specimens were obtained by flexible ureteroscope in 2 patients. No tumor was reported. The preoperative diagnosis of 22 patients was unclear and the nature of the tumor could not be determined. One patient was considered to have urothelial carcinoma by fine needle aspiration. All patients were treated by surgery, including 20 cases of laparoscopic radical nephrectomy and 3 cases of nephroureterectomy with bladder sleeve resection.Results:Postoperative pathological specimens showed yellow-white mass, high-grade invasive urothelial carcinoma invading renal parenchyma. Nine cases were T 3a stage, 14 cases were T 3b stage, and 5 cases were lymph node metastasis. The average postoperative follow-up time was (18.6±6.72)months, 2 patients were lost to follow-up, 8 patients died, and the overall mortality rate was 38.1%. Seven patients died of recurrence or metastasis. There were 3 cases of bladder recurrence and 5 cases of metastasis after operation. Conclusions:Renal parenchymal infiltrating urothelial carcinoma is difficult to diagnose in the early stage, with poor clinical biological behavior and poor overall prognosis. For patients diagnosed with renal parenchymal invasive urothelial carcinoma preoperatively, laparoscopic nephroureterectomy + bladder sleeve resection is recommended.

Objective:To investigate the mechanism of bladder cancer treatment by using Scutellaria barbata and Codonopsis pilosula drug pair through network pharmacology. Methods:The drug composition of the drug pair was screened using TCMSP, and their action targets were predicted using Swiss Target Prediction. GeneCards was used to obtain disease targets of bladder cancer, and venny 2.1 was used to obtain intersection targets. PPI analysis was performed using STRING, and a network diagram was constructed using Cytoscape. GO and KEGG analysis were conducted using Metascape. A drug-target-pathway network map was constructed using Cytoscape software. Nude mice were randomly divided into a model group and a treatment group to establish a bladder cancer mouse model. On the 8th day after model formation, the mice in the model group were administered intragastrically with a dose of 342.86 mg/kg, 0.2 ml, twice/day. On the 28th day after modeling, the tumor size of nude mice was measured. Prostaglandin G/H Synthetase 2 (PTGS2), PTGS1, Nuclear Receptor Coactivator 2 (NCOA2), Retinoic Acid X Receptor α (RXRA), Progesterone Receptor (PGR), Mitogen-Activated Protein Kinase 1 (MAPK1), Reticuloendothelial Proliferation virus oncogene homology A (RELA), and Akt1 levels were detected by enzyme-linked immunosorbent assay.Results:The results show that 45 active components of the drug pair directly acted on 187 disease targets through multiple pathways to treat bladder cancer, in which Quercetin, luteolin, wogonin, 7-Methoxy-2-methyl isoflavone, baicalein, beta-sitosterol, Stigmastero, and other core ingredients, as well as PTGS2, PTGS1, NCOA2, RXRA, PGR, MAPK1, RELA, and Akt1 are critical targets. The results of gene function annotation analysis show that the biological processes most likely related to crossover genes mainly involved responses to hormones, cell responses to lipids, responses to foreign stimuli, and responses to bacterial molecules. The cell components mainly involves transcription regulatory complexes, membrane rafts, membrane microregions, and RNA polymerase Ⅱ transcriptional regulatory complexes, etc. The molecular functions mainly involve transcription factor binding, DNA-binding transcription factor binding, RNA polymerase Ⅱ specific DNA-binding transcription factor binding, nuclear receptor activity, ligand-activated transcription factor activity, etc. The results of pathway enrichment analysis suggests that the main signaling pathways are AGE-RAGE, IL-17, PI3K-Akt, TNF, MAPK, HIF-1, apoptosis, p53, toll-like receptor, etc. Animal experiments show that the Scutellaria barbata and Codonopsis pilosula drug pair can significantly improve tumor size and also improve the expression levels of PTGS2, PTGS1, NCOA2, RXRA, PGR, MAPK1, RELA, and Akt1. Conclusions:The Scutellaria barbata and Codonopsis pilosula drug pair can regulate PTGS2, PTGS1, NCOA2, RXRA, PGR, MAPK1, RELA, and Akt1 and other diseases mainly through the regulation of AGE-RAGE, IL-17, PI3K-Akt, TNF, MAPK, HIF-1, apoptosis, p53, toll-like receptor, and other signaling pathways. Targeting enzyme activity and cell apoptosis can treat bladder cancer by regulating these biological processes.

Objective:To observe the application effect of a self-designed assisted abdominal breathing rehabilitation device in elderly patients undergoing postoperative chemotherapy for lung cancer.Methods:Self-designed an assisted abdominal breathing rehabilitation device. Used the convenience sampling method, 116 elderly patients admitted to the First Affiliated Hospital of Anhui Medical University from April 2021 to April 2022 undergoing postoperative chemotherapy for lung cancer were selected as study subjects, and they were divided into control and observation groups by the random number table method, with 58 cases in each group. The control group received routine abdominal breathing training, and the observation group used auxiliary abdominal breathing rehabilitation device for abdominal breathing training, and compared the training compliance rate, lung function indexes and six minutes-walk test scores of the two groups before and after 2 weeks of training.Results:After 2 weeks of training, the training compliance rate of patients in the observation group was 100.00% (58/58), which was higher than 87.93% (51/58) in the control group, and the difference was statistically significant ( χ 2=7.45, P<0.05). After 2 weeks of training, FEV 1, FVC, FEV 1/FVC were (1.81 ± 0.29) L, (1.98 ± 0.32) L, (91.91 ± 5.98) % respectively in the observation group, and (1.49 ± 0.31) L, (1.73 ± 0.41) L, (87.11 ± 9.44) % respectively in the control group, there were statistically significant differences between the two groups ( t=-4.13, -2.60, -2.36, all P<0.05). After 2 weeks of training, the six minutes-walk test score was (0.86 ± 0.71) points in the observation group and (1.02 ± 0.74) points in the control group, and the difference was statistically significant ( t=2.05, P<0.05). Conclusions:An assisted abdominal breathing rehabilitation device helps to improve the training compliance rate, enhance lung function recovery and improve exercise endurance in elderly patients undergoing chemotherapy after lung cancer surgery.

Objective: To analyze the association between body mass index (BMI) and coronary heart disease. Methods: The data for the present study were from the prospective cohort study of China Kadoorie Biobank (CKB) in Qingdao, a total of 33 355 participants aged 30-79 years were included in the study. Cox regression analyses were performed to evaluate the association between BMI and coronary heart disease. Results: During the follow-up for an average 9.2 years, a total of 2 712 cases of ischemic heart disease (IHD) and 420 cases of major coronary events (MCE) were found. Multivariate Cox regression analysis showed that, compared with participants with normal BMI, the participants who were overweight had a 41% and 87% higher risk of IHD and MCE, the adjusted HR were 1.41 (95%CI: 1.27-1.56) and 1.87 (95%CI: 1.43-2.44), respectively. The participants who were obesity had 91% and 143% higher risk of IHD and MCE, the adjusted HR were 1.91 (95%CI: 1.72-2.13) and 2.43 (95%CI: 1.82-3.24), respectively. Conclusion: Overweight and obesity might increase the risk for IHD and MCE.
Body Mass Index ; Coronary Disease/epidemiology* ; Humans ; Myocardial Ischemia/epidemiology* ; Obesity/epidemiology* ; Overweight/epidemiology* ; Prospective Studies