ObjectiveTo provide evidence for strengthening tuberculosis control in Inner Mongolia by analyzing changes and influencing factors in public awareness of tuberculosis prevention and control information among residents between the early stage and 17 years after the implementation of the directly observed treatment， short-course （DOTS） strategy. MethodsBased on the "National Public Knowledge， Belief and Behavior Questionnaire on Tuberculosis Prevention and Control" designed by the Chinese Center for Disease Control and Prevention， a questionnaire survey was conducted among residents in Inner Mongolia using a multi-stage stratified random sampling method. Chi-square test was used for univariate analysis， and binary Logistic regression was employed to explore the influencing factors of public awareness of tuberculosis prevention and control information. ResultsThe overall awareness rate of core information on tuberculosis prevention and control among the public was 67.7% in 2006， and it decreased to 49.2% in 2023 （P<0.05）. Multivariate Logistic regression analysis showed， compared with the groups aged 15-29， illiterate and semi-illiterate， those with public medical care， and those with three or fewer family members， the awareness rate of the groups aged 60 and above （OR=0.689）， those with primary and junior high school education （OR=0.856）， and those with self-paid medical care （OR=0.468） was significantly lower in 2006. The awareness rate was relatively high in groups with more than 3 family members （OR=1.236） （P<0.05）. Compared with the groups aged 15-29， illiterate and semi-illiterate， married， Han ethnicity， employed， and those receiving public medical care， the awareness rate was higher among the groups aged 30-59 （OR=1.976）， 60 and above （OR=2.224）， those with high school education and above （OR=2.801）， and single （OR=2.244） in 2023. However， the awareness rates of ethnic minorities （OR=0.737）， the unemployed （OR=0.557）， and self-funded medical care （OR=0.497） groups were significantly lower （P<0.05）. ConclusionPublic awareness of TB prevention knowledge in Inner Mongolia remains suboptimal. Strengthening diversified health education campaigns， addressing social stigma， and improving healthcare access are critical to enhance regional TB control outcomes.

To summarize Professor GAO Shuzhong's clinical experience in treating idiopathic tinnitus with a combination of acupuncture and Chinese meteria medica. It is believed that idiopathic tinnitus is mostly caused by weak lungs and spleen， kidney essence deficiency， liver constraint transforming into fire， and binding constraint of heart qi. Treatment advocates the combination of acupuncture and Chinese meteria medica in clinical practice. Acupuncture treatment mainly focus on the method of opening the orifices by syndrome identification in combination with Ermen （TE 21）， Tinggong （SI 19）， Tinghui （GB 2）， Shenmai （BL 62） to regulate qi and blood， and supporting with Baihui （GV 20）， Yintang （EX-HN 3）， Taichong （LR 3）， and Yanglingquan （GB 34） to soothe the liver， resolve constraint， and calm the mind. Oral administration of Chinese medicinal prescription usually includes modified Yiqi Congming Decoction （益气聪明汤） and Tongqi Powder （通气散）， and the external administration of Chinese medicinal prescription can apply self-prescribed Wenqing Powder （温清散） to navel moxibustion.

Obesity, as a chronic recurrent disease, has become a major public health challenge in China. To implement the requirements of the Healthy China Initiative (2019—2030), under domestic guidelines or consensus statements on overweight and obesity, and in alignment with the latest scientific advances globally, the Quality control protocol for adult overweight and obesity screening in health management (examination) institutions (2025 edition) was developed. This protocol was drafted by the Health Management Center of Shanghai Changzheng Hospital and formulated through multiple rounds of deliberation by experts in China’s health examination quality control field. The protocol establishes unified standards for screening facilities, personnel qualifications, and measurement or testing procedures. It defines specific screening items, outlines a standardized screening pathway, and sets requirements for the final medical review, ensuring the scientific validity, effectiveness, and safety of the screening process. The implementation of this protocol will enhance the consistency of weight management practices for adults across health examination institutions and strengthen the quality control of overweight and obesity screening programs.

This article summarizes Professor Huang Guicheng's clinical experience in the syndrome differentiation and treatment of lumbar spinal stenosis using the theory of"diseases of tendons,bones and collaterals".It is believed that lumbar spinal stenosis be-longs to the syndrome of deficiency in the root and excess in the superficiality,and is closely related to the three zang organs of the liv-er,spleen and kidney.Deficiency of the liver and kidney leading to a lack of the source of qi and blood,insufficiency of the spleen and stomach giving rise to phlegm and blood stasis,and the invasion of wind,cold and dampness pathogens cause the disease.The key to the pathogenesis lies in the obstruction of the collaterals.Taking the principles of"nourishing the collaterals and strengthening the healthy qi,dredging the collaterals and expelling the pathogens"as the therapeutic principles,Professor Huang is proficient in using insect drugs.The medicinal power can directly reach the collaterals,so that the collaterals can be unobstructed and the qi and blood can flow smoothly,achieving the therapeutic effect of expelling the pathogens,unblocking the collaterals and restoring the healthy qi.

Objective:To investigate the efficacy of hybrid fixation with tibial prosthesis in primary total knee arthroplasty (TKA) in patients with osteoporosis or osteopenia.Methods:A total of 39 patients (42 knees) with knee osteoarthritis who underwent primary TKA with hybrid fixation with tibial prosthesis in the First Affiliated Hospital of Zhejiang University from November 2022 to June 2024 were retrospectively analyzed. There were 12 males and 27 females with an average age of 68.23±7.02 years (range, 58-89 years). The mean body mass index was 26.15±4.63 kg/m 2 (range, 19.48-39.03 kg/m 2), and the mean bone mineral density T score was -2.38±0.78 (from -4.2 to -1.2). The left knee was 19, and the right knee was 23. The visual analogue scale (VAS) and Knee Society score (KSS) were used to evaluate the knee joint pain and function, and the knee flexion range of motion was measured. Radiographic evaluation included hip-knee-ankle angle, lateral distal femoral angle, and posterior slope of tibial plateau. Results:All patients successfully completed the operation and were followed up for 19.8±5.1 months (range, 4.9-23.6 months). All patients were treated with hybrid fixation with tibial prosthesis assisted by 3D printed porous titanium alloy sleeve. The operation time was 73.8±10.8 min (range, 54-98 min). Thirty-four of 39 patients received standard anti-osteoporosis therapy before operation. The VAS score at the last follow-up was 0(0, 1), which was lower than that before operation 7(6,8), and the difference was statistically significant ( U<0.001, Ρ<0.001). The KSS clinical score at the last follow-up was 76.67±10.04, which was higher than that before operation (50.95±7.35), and the difference was statistically significant ( t=12.030, Ρ<0.001). The knee flexion range of motion at last follow-up was 97.26°±12.94°, showing no significant difference when compared with preoperative 94.52°±16.52° ( t=0.846, Ρ=0.400). The hip-knee-ankle angle at last follow-up was 176.2°±2.54°, which was significantly higher than that before operation 173.5°±5.25° ( t=3.328, Ρ=0.002). The distal lateral femoral and posterior tibial inclination angles at the final follow-up were 89.58°±1.62° and 2.85°±0.91°, respectively, compared with 90.71°±4.01° and 3.05°±1.25° preoperatively, with no statistically significant differences ( t=1.556, Ρ=0.127; t=0.923, Ρ=0.359). No prosthesis loosening, dislocation, periprosthetic infection, deep vein thrombosis and other complications occurred. Conclusion:Hybrid fixation with tibial prosthesis in primary TKA for patients with osteoporosis or osteopenia has a satisfactory clinical effect, which can relieve knee pain and improve joint function.

Objective:To examine the funding landscape of the National Natural Science Foundation of China(NSFC)concerning research focused on the elderly as a specific demographic group.It seeks to analyze prevailing research hotspots and to offer insightful research ideas for scholars in this field.Methods:The study employed a retrospective research design.It involved retrieving data on approved projects related to the elderly from the NSFC's official database, covering the period from 2000 to 2020.The data set included variables such as funding year, project title, project category, supporting institution, and funding amount(application codes: H1901, H1902, H1903).Statistical analysis was conducted using Excel software, while visual analysis was performed using CiteSpace software.Results:Between 2000 and 2020, a total of 710 projects focused on geriatrics received funding, amounting to RMB 361, 032, 300, 000.This period exhibited a fluctuating upward trend in both the number of projects and the total funding amount.The primary funding categories were face-to-face projects and youth science fund projects, which together accounted for 44.4%(315/710), 34.4%(244/710)respectively.The distribution of project-relying units demonstrated significant regional imbalance, with Beijing, Zhejiang, Jiangsu, and Shanghai being the predominant areas.Notably, Nanjing Medical University, Peking University, and Shanghai Jiao Tong University ranked as the top three institutions, with funding percentages of 5.9%(42/710), 5.4%(38/710), and 4.5%(32/710), respectively.The research themes encompassed nucleoplasmic interactions, brain networks, and bioinformatics, among others.Conclusions:The NSFC has consistently provided funding for in-depth research in the critical field of geriatrics.The primary research directions focus on aspects such as the mechanisms of aging and the pathogenesis of neurological diseases associated with aging.With the application of innovative technologies and methodologies, significant breakthroughs and achievements are anticipated in geriatrics, contributing to the improvement of health outcomes and the enhancement of the quality of life for the elderly.

Objective To investigate the biomechanical differences in plantar pressure,postural stability,and plantar Visual Analogue Scale(VAS)scores between normal feet and unilateral/bilat-eral pes cavus,reveal their unique neuromechanical compensation mechanisms,and construct a sta-bility early warning model based on the minimum center of pressure(COP)trajectory classification.Methods A total of 70 patients with pes cavus from December 2023 to October 2024 were selected as study subjects,including 33 patients in the unilateral pes cavus group and 37 patients in the bilat-eral pes cavus group.During the same period,32 normal feet were included as normal foot group.A flat-panel plantar pressure testing system was used to collect dynamic plantar pressure data and COP trajectories from three groups at a self-selected walking speed.There were no statistically significant differences in baseline data such as age,gender,and body mass index among the three groups(P＞0.05).One-way analysis of variance and the Wilcoxon rank-sum test were used to compare the differences in maximum pressure,contact area,VAS scores,and the 95％confidence ellipse area of the COP among the three groups in 10 plantar regions.Results Patients with pes cavus exhibited lower peak pressure in the MF region compared to normal feet,while higher peak pressure in the M2,M3,and MH regions.Patients with bilateral pes cavus showed lower peak pressure in the T1 region compared to normal feet,and patients with unilateral pes cavus had lower peak pressure in the LH region compared to the normal group(P＜0.05).The plantar contact area in patients with pes cavus was reduced in the T1,M2,M3,M4,MF,and MH regions compared to normal feet(P＜0.05).The 95％confidence ellipse area of the COP was larger in both the bilateral and uni-lateral pes cavus groups compared to the normal foot group(P＜0.001).Unilateral pes cavus pres-ented a specific lateral COP drift(amplitude of 3 to 4 cm),which is a biomechanical manifestation of compensatory eversion of the unaffected foot.Patients with bilateral pes cavus exhibited a"bimod-al oscillation"trajectory(amplitude of 6 to 8 cm),suggesting possible vestibular-spinal regulatory dysfunction and the poorest postural stability.In the pes cavus group,there was a significant in-crease in pressure in the M2,M3,and MH regions,with peak pressures exceeding 190 kPa in pa-tients with bilateral pes cavus,which was highly correlated with plantar pain and could serve as a pain early warning threshold.Conclusion Unilateral and bilateral pes cavus exhibit significantly different neuromechanical compensation patterns.The classification based on the"lateral drift"and"bimodal oscillation"characteristics of the COP trajectory can serve as a stability early warning indi-cator for assessing fall risk.Decompression interventions targeting the key pressure regions of M2,M3,and MH(such as customized orthotic insoles)are the core strategies for alleviating pain and optimizing dynamic gait stability.

Objective To establish a prognostic model that predicts the survival and prognosis of gastric adenocarcinoma patients by studying the LncRNAs related to iron death in gastric cancer cells,thereby providing a theoretical basis for the development of their biomarkers and therapeutic targets.Methods The transcript sequencing data of gastric adenocarcinoma patients in the TCGA database were analyzed and intersected with iron death-related genes,which were screened for iron death-related LncRNAs by co-expression and differential analysis methods.One-way and multifactorial Cox regression analyses were used to screen out the prognostic-related LncRNAs in gastric adenocarcinoma patients,so as to establish the prognostic scoring models.On this basis,risk values were calculated for each sample,and the reliability of the model was fully verified.According to the model results,differences in the immune infiltration and immune response between the high-and low-risk groups were analyzed.Results Tumor tissues were screened for 503 LncRNAs(431 up-regulated and 72 down-regulated)associated with iron death compared to the normal tissues;univariate Cox regression analysis yielded 33 LncRNAs that could be used as the independent risk factors,whereas multivariate Cox regression analysis constructed a predictive model consisting of 17 LncRNAs.Survival curves indicated that patients with the high risk had the significantly lower survival rates than those with the low risk(P<0.001).Unifactorial and multifactorial independent prognostic analyses showed that age,stage,and risk value were independent risk factors for patients;Time-dependent ROC curves suggested that the predicted AUC values of the model's 1-,2-,and 3-year survival rates were 0.751,0.799,and 0.779 respectively,proving that the model was reliable and stable.There were significant differences in multiple immune activation responses,the degree of immune cell infiltration,and the expression levels of immune check points between the high-and low-risk groups.Conclusion The established prognostic prediction model based on iron death-related lncRNAs for gastric adenocarcinoma patients can better assess the prognosis of patients,and the lncRNAs included in the model have the feasibility of being developed into biomarkers and therapeutic targets.

Debates persist regarding the efficacy and safety of azvudine, particularly its real-world outcomes. This study involved patients aged ≥60 years who were admitted to 25 hospitals in mainland China with confirmed SARS-CoV-2 infection between December 1, 2022, and February 28, 2023. Efficacy outcomes were all-cause mortality during hospitalization, the proportion of patients discharged with recovery, time to nucleic acid-negative conversion (T _NANC), time to symptom improvement (T _SI), and time of hospital stay (T _HS). Safety was also assessed. Among the 5884 participants identified, 1999 received azvudine, and 1999 matched controls were included after exclusion and propensity score matching. Azvudine recipients exhibited lower all-cause mortality compared with controls in the overall population (13.3% vs. 17.1%, RR, 0.78; 95% CI, 0.67-0.90; P = 0.001) and in the severe subgroup (25.7% vs. 33.7%; RR, 0.76; 95% CI, 0.66-0.88; P < 0.001). A higher proportion of patients discharged with recovery, and a shorter T _NANC were associated with azvudine recipients, especially in the severe subgroup. The incidence of adverse events in azvudine recipients was comparable to that in the control group (2.3% vs. 1.7%, P = 0.170). In conclusion, azvudine showed efficacy and safety in older patients hospitalized with COVID-19 during the SARS-CoV-2 omicron wave in China.

[This corrects the article DOI: 10.1016/j.apsb.2024.03.030.].