BACKGROUND: The global rise in diabetes prevalence is a pressing concern. Despite initiatives like "The Healthy Beijing Action 2020-2030" advocating for increased awareness, treatment, and control, the specific situation in Beijing remains unexplored. This study aimed to analyze the trends in diabetes prevalence, awareness, treatment, and control among Beijing adults. METHODS: Through a stratified multistage probability cluster sampling method, a series of representative cross-sectional surveys were conducted in Beijing from 2005 to 2022, targeting adults aged 18-79 years. A face-to-face questionnaire, along with body measurements and laboratory tests, were administered to 111,943 participants. Data from all survey were age- and/or gender-standardized based on the 2020 Beijing census population. Annual percentage rate change (APC) or average annual percentage rate change (AAPC) was calculated to determine prevalence trends over time. Complex sampling logistic regression models were employed to explore the relationship between various characteristics and diabetes. RESULTS: From 2005 to 2022, the total prevalence of diabetes among Beijing adults aged 18-79 years increased from 9.6% (95% CI: 8.8-10.4%) to 13.9% (95% CI: 13.1-14.7%), with an APC/AAPC of 2.1% (95% CI: 1.1-3.2%, P <0.05). Significant increases were observed among adults aged 18-39 years and rural residents. Undiagnosed diabetes rose from 3.5% (95% CI: 3.2-4.0%) to 7.2% (95% CI: 6.6-7.9%) with an APC/AAPC of 4.1% (95% CI: 0.5-7.3%, P <0.05). However, diabetes awareness and treatment rates showed annual declines of 1.4% (95% CI: -3.0% to -0.2%, P <0.05) and 1.3% (95% CI: -2.6% to -0.2%, P <0.05), respectively. The diabetes control rate decreased from 21.5% to 19.1%, although not statistically significant (APC/AAPC = -1.5%, 95% CI: -5.6% to 1.9%). Overweight and obesity were identified as risk factors for diabetes, with ORs of 1.65 (95% CI: 1.38-1.98) and 2.48 (95% CI: 2.07-2.99), respectively. CONCLUSIONS The prevalence of diabetes in Beijing has significantly increased between 2005 and 2022, particularly among young adults and rural residents. Meanwhile, there has been a concerning decrease in diabetes awareness and treatment rates, while control rates have remained stagnant. Regular blood glucose testing, especially among adults aged 18-59 years, should be warranted. Furthermore, being male, elderly, overweight, or obese was associated with higher diabetes risk, suggesting the needs for targeted management strategies.
Humans ; Adult ; Middle Aged ; Male ; Female ; Aged ; Adolescent ; Young Adult ; Cross-Sectional Studies ; Diabetes Mellitus/epidemiology* ; Beijing/epidemiology* ; Prevalence ; China/epidemiology* ; Surveys and Questionnaires

Thoracolumbar spine fracture often leads to severe pain, functional impairments, and neurological deficits, for which open reduction and internal fixation can effectively restore the spinal structural stability. Open decompression and reduction with internal fixation can help relieve spinal cord compression and improve spinal function in cases of concomitant cord injury. Although spinal stability can be restored through surgery, patients often face chronic pain and functional impairments postoperatively. A postoperative rehabilitation program is critical in optimizing therapeutic outcomes, reducing complications, and minimizing the risk of secondary injuries. However, current rehabilitation methods, such as physical therapy, functional training, and pain management, are confronted with problems in clinical practice, including significant variation in efficacy, poor patient adherence, and prolonged rehabilitation period. There is an urgent need for a unified rehabilitation strategy to address these problems. To this end, the Spinal Trauma Group of the Orthopedic Physicians Branch of the Chinese Medical Association and the Spine Health Professional Committee of the Chinese Human Health Technology Promotion Association organized experts from relevant fields to formulate Evidence-based guidelines for rehabilitation treatment after internal fixation of thoracolumbar spine fracture in adults ( version 2025) by integrating evidences from clinical researches and advanced rehabilitation concepts at home and abroad. A total number of 14 recommendations concerning the rehabilitation treatment with multimodal analgesia, psychological intervention, deep vein thrombosis prevention, core muscle and extremity exercise, appropriate use of braces, early weight-bearing, device-aided rehabilitation exercise, neuroregulatory therapy, rehabilitation team were put forward, aiming to standardize the post-operative rehabilitation process following internal fixation, promote the functional recovery, and enhance patients′ quality of life.

Acute symptomatic osteoporotic thoracolumbar compression fracture (ASOTLF) can lead to chronic low back pain, kyphosis deformity, pulmonary dysfunction, loss of mobility, and even life-threatening complications. Vertebral augmentation is currently the mainstream treatment method for this condition. In 2019, the Editorial Board of Chinese Journal of Trauma and the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association collaboratively led the development of Clinical guideline for vertebral augmentation for acute symptomatic osteoporotic thoracolumbar compression fractures. Six years later, with advances in clinical diagnosis and treatment techniques as well as accumulating evidence in related fields, the 2019 guideline requires updating. To this end, the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association, the Spinal Health Professional Committee of China Human Health Science and Technology Promotion Association, and the Minimally Invasive Orthopedics Professional Committee of Shaanxi Medical Doctor Association have organized experts in the field to develop the Clinical guideline for vertebral augmentation of acute symptomatic osteoporotic thoracolumbar compression fractures ( version 2025) , based on the latest evidence-based medical researches. This guideline incorporates 3 recommendations retained from the 2019 version with updated strength of evidence, along with 12 new recommendations. It provides recommendations from six aspects of diagnosis, pain management, treatment option selection, prevention of postoperative complications, anti-osteoporosis therapy, and postoperative rehabilitation, aiming to provide a reference for standard treatment of vertebral augmentation for ASOTLF in hospitals at all levels.

Objective:To analyze the prevalence trends and epidemiological characteristics of cardiometabolic multimorbidity(CMM) in Beijing from 2005 to 2022.Methods:A series of representative cross-sectional surveys were conducted in Beijing between 2005 and 2022 using a stratified multistage cluster random sampling method. A total of 110 496 permanent residents aged 18-79 years participated in face-to-face interviews, physical examinations, and laboratory testing. Complex sampling logistic regression models were employed to identify factors associated with CMM, and Joinpoint regression was used to assess temporal trends in prevalence. Results:The prevalence of CMM was 22.3% in 2005 and 24.3% in 2022, with an average annual percent change of 0.1%(95% CI -1.3%-1.3%, P>0.05). In rural areas, the prevalence increased by 1.3% per year(95% CI 0.2%-2.6%, P<0.05), while among obese individuals, it decreased by 1.0% annually( P<0.05). The most common CMM patterns were hypertension combined with dyslipidemia(13.2%), hypertension combined with diabetes(7.0%), and diabetes combined with dyslipidemia(5.8%). The prevalence of hypertension and dyslipidemia comorbidity showed a long-term decline among females, those aged 60-79 and obese individuals( P<0.05). In contrast, the prevalence of hypertension and diabetes comorbidity increased over time in rural residents and individuals with normal body weight( P<0.05). Furthermore, diabetes and dyslipidemia comorbidity rates increased significantly among males, adults aged 18-59 years, those with a college education or above, rural residents and individuals with normal body weight( P<0.05). Multivariable logistic regression indicated that male, older age, overweight, obese, and lower education level were independently associated with a higher risk of CMM( P<0.05). Conclusion:From 2005 to 2022, the prevalence of CMM remained high among adults in Beijing. While prevalence decreased among obese individuals, it increased significantly in rural areas. Hypertension combined with dyslipidemia was the most common multimorbidity pattern throughout the study period.

This study aims to describe the population and regional distribution characteristics of smoking behavior among adult twins in the China Twin Registry (CNTR), as well as the concordance rates for smoking behavior in monozygotic and dizygotic twins, and estimate the heritability. The study population included adult twins in CNTR who had smoking questionnaire data. A random-effects regression model was used to describe the distribution of smoking behavior among different subgroups based on various characteristics. The concordance of smoking behavior between different zygosity groups was calculated, and heritability was estimated. A total of 28 444 twin pairs were included in this study, with an average age of (36.6±12.0) years. Among male twins, 41.2% were current smokers, while only 1.2% of females smoked. Higher smoking rates were observed among male smokers in the 50-59 age group ( z=23.0, P<0.001), northern regions ( z=2.9, P<0.01), rural areas ( z=-5.2, P<0.001), those who were divorced/widowed ( z=3.8, P<0.001), and first-born twins ( z=-4.3, P<0.001), while lower smoking rates were found in those with higher education ( z=-16.1, P<0.001) and unmarried individuals ( z=-16.0, P<0.001). The smoking concordance rate for male monozygotic twins was 69.6%, significantly higher than the 57.3% concordance rate for dizygotic twins ( χ 2=105.0, P<0.05). The heritability of smoking behavior in male twins was estimated at 28.9% (95% CI: 24.3%-33.4%). Stratified analyses showed differences in heritability across regions and age groups: the heritability in northern regions was 32.6% (95% CI: 27.3%-38.0%), higher than the 21.0% (95% CI: 12.4%-29.5%) observed in southern regions; the highest heritability of 35.1% (95% CI: 26.3%-43.9%) was found in the 18-29 age group, with heritability decreasing with age. In conclusion, the smoking rate and influencing factors in the twin population are similar to those in the general population, with unique characteristics, such as higher smoking rates in first-born twins. Genetic factors have a significant impact on smoking behavior.

Peripheral vascular intervention involves multi-site and complex vascular lesions.The construction of a realistic model and the implementation of surgical simulation with the help of simulation medical technology can be applied to the training of interventional physicians and the optimization of individualized treatment strategies for patients.In order to adapt to the simulation scenarios of different blood vessels and achieve the required simulation effects,there have already been many reports concerning the construction of peripheral vascular models and clinical applications,such as the construction of animal models and cadaver models,the application of virtual reality simulators,the construction of different types of 3D printing vascular models,etc.This paper aims to make a detailed review about the methods of constructing these models and the research progress in the individualized diagnosis and treatment of patients.

Objective:To describe the distribution characteristics of alcohol consumption in adult twins in the Chinese National Twin Registry (CNTR), and further explore the influence of genetic factors on alcohol consumption in adult twins.Methods:The subjects of the study were twins registered by CNTR in 11 project areas across China from 2010 to 2018. A total of 56 966 twins (28 483 pairs) aged 18 years and above who answered questions about drinking behavior were included, and the random effect model was used to describe the population and regional distribution characteristics of alcohol consumption. Intra-pair analysis was performed to calculate the concordance rate and heritability of their alcohol consumption.Results:The age of all subjects was (36.6±12.0) years, and current drinkers accounted for 16.6% (9 461/56 966) of all subjects. In men, those aged 50-59 years, those in northern China, those living in rural area, those with low education level and those with high BMI, the proportions of current drinkers were higher. After excluding 468 pairs of twins who had stopped alcohol use and 21 764 pairs of twins who had no drink or had small amount drink, an intra-pair analysis was conducted in 4 929 pairs of same-sex twins, and found that the concordance rate of alcohol consumption was 64.0% (2 059/3 215) in monozygotic twins, and 52.6% (902/1 714) in dizygotic twins, the difference was significant ( P<0.001), and the heritability of alcohol consumption was 24.1% (95% CI: 18.9%- 29.3%). The further stratified analysis found that in southern men, the heritability was highest in those aged 40-49 years (36.1%, 95% CI: 21.6%-50.7%), while in northern men, the heritability was highest in those aged 50-59 years (34.2%, 95% CI: 18.1%-50.3%). Conclusions:In adult twins in China, there were population and regional differences in the distribution of alcohol consumption behavior, and alcohol consumption was influenced by genetic factors, and gender, age and region had potential modifying effects.

Objective:To investigate the predictive value of regional cerebral oxygen saturation (rScO 2) for perioperative neurocognitive disorders (PND) in the preanalgesia of erector spinal plane block (ESPB) combined with parecoxib sodium in elderly patients undergoing radical lung cancer surgery. Methods:A total of 180 elderly patients with lung cancer treated inthe Sixth Affiliated Hospital of South China University of Technology (People's Hospital of Nanhai District) from June 2022 to June 2023 were selected. All patients underwent thoracoscopic radical resection of lung cancer, pre-analgesia by ESPB combined with parecoxib sodium, and rScO 2 was monitored by near infrared spectroscopy. Cognitive function was assessed at 1 d before surgery and 7 d after surgery, and the incidence of PND was determined according to the Z score method. Patients with PND were included in the observation group (21 cases) and those without PND were included in the control group (159 cases). The clinical data, preoperative and postoperative cognitive scale scores, and perioperative rScO 2 were compared between the two groups. Logistic regression model was used to analyze the risk factors of PND. Receiver operating characteristic (ROC) curve was plotted to analyze the predictive value of rScO 2 to patients' PND. Results:Patients aged ≥75 years, postoperative incision infection, postoperative 1d visual analogue scale (VAS) ≥4 scores, intraoperative blood loss and operative time in the observation group were higher than those in the control group: 61.90%(13/21) vs.34.59%(55/159), 19.05%(4/21) vs. 3.77%(6/159), 42.86%(9/21) vs. 18.87%(30/159), (208.39 ± 61.05) ml vs. (172.45 ± 60.22) ml, (188.96 ± 62.13) min vs. (150.36 ± 52.17)min; the years of education in the observation group was shorter than that in the control group: (8.10 ± 2.25) years vs. (9.89 ± 2.04) years, there were statistical differences ( P<0.05). The scores of mini-mental state examination (MMSE), visual verbal learning test (VVLT), digital span test (DST1) and digital symbol test (DST2) at 7 d after surgery in both groups were lower than those befor surgery, and the scores of MMSE, VVLT, DST1 and DST2 at 7 d after surgery in the observation group were lower than those in the control group: (22.86 ± 2.05) scores vs. (24.85 ± 1.87) scores, (2.95 ± 1.95) scores vs. (4.83 ± 2.01) scores, (7.52 ± 1.83) scores vs. (9.04 ± 1.93) scores, (40.48 ± 5.05) scores vs. (44.35 ± 4.96) scores, there were statistical differences ( P<0.05). The decrease rate of rScO 2 from the baseline value at single lung ventilation 1 h (T 2) in the observation group was higher than that in the control group: (21.32 ± 5.13)% vs. (14.51 ± 5.02)%, there was statistical difference ( P<0.05). The results of Logistic regression analysis showed that rScO 2 reduction rate from the baseline value, age ≥75 years, postoperative 1 d after surgery VAS ≥4 scores, and operation time were independent risk factors for PND; the higher levels of rScO 2 at T 2 and after operation (T 3) were independent protective factors ( P<0.05). The results of ROC curve analysis showed that the area under the curve(AUC) of rScO 2 at T 2 and T 3 and the decrease rate of rScO 2 from the baseline value predicted that the PND in elderly patients with pre-analgesic radical lung cancer with ESPB combined with paracxib sodium were 0.742, 0.716 and 0.822, respectively, in which the AUC of the decrease rate of rScO 2 from the baseline value was the largest. Conclusions:rScO 2 can be used for predicting PND in the elderly patients with radical lung cancer after ESPB combined with parecoxib sodium, especiallythe predictive value of the decrease rate of rScO 2 from the baselinevalue is higher.

This study aims to describe the population and regional distribution characteristics of smoking behavior among adult twins in the China Twin Registry (CNTR), as well as the concordance rates for smoking behavior in monozygotic and dizygotic twins, and estimate the heritability. The study population included adult twins in CNTR who had smoking questionnaire data. A random-effects regression model was used to describe the distribution of smoking behavior among different subgroups based on various characteristics. The concordance of smoking behavior between different zygosity groups was calculated, and heritability was estimated. A total of 28 444 twin pairs were included in this study, with an average age of (36.6±12.0) years. Among male twins, 41.2% were current smokers, while only 1.2% of females smoked. Higher smoking rates were observed among male smokers in the 50-59 age group ( z=23.0, P<0.001), northern regions ( z=2.9, P<0.01), rural areas ( z=-5.2, P<0.001), those who were divorced/widowed ( z=3.8, P<0.001), and first-born twins ( z=-4.3, P<0.001), while lower smoking rates were found in those with higher education ( z=-16.1, P<0.001) and unmarried individuals ( z=-16.0, P<0.001). The smoking concordance rate for male monozygotic twins was 69.6%, significantly higher than the 57.3% concordance rate for dizygotic twins ( χ 2=105.0, P<0.05). The heritability of smoking behavior in male twins was estimated at 28.9% (95% CI: 24.3%-33.4%). Stratified analyses showed differences in heritability across regions and age groups: the heritability in northern regions was 32.6% (95% CI: 27.3%-38.0%), higher than the 21.0% (95% CI: 12.4%-29.5%) observed in southern regions; the highest heritability of 35.1% (95% CI: 26.3%-43.9%) was found in the 18-29 age group, with heritability decreasing with age. In conclusion, the smoking rate and influencing factors in the twin population are similar to those in the general population, with unique characteristics, such as higher smoking rates in first-born twins. Genetic factors have a significant impact on smoking behavior.

Objective:To investigate the predictive value of regional cerebral oxygen saturation (rScO 2) for perioperative neurocognitive disorders (PND) in the preanalgesia of erector spinal plane block (ESPB) combined with parecoxib sodium in elderly patients undergoing radical lung cancer surgery. Methods:A total of 180 elderly patients with lung cancer treated inthe Sixth Affiliated Hospital of South China University of Technology (People's Hospital of Nanhai District) from June 2022 to June 2023 were selected. All patients underwent thoracoscopic radical resection of lung cancer, pre-analgesia by ESPB combined with parecoxib sodium, and rScO 2 was monitored by near infrared spectroscopy. Cognitive function was assessed at 1 d before surgery and 7 d after surgery, and the incidence of PND was determined according to the Z score method. Patients with PND were included in the observation group (21 cases) and those without PND were included in the control group (159 cases). The clinical data, preoperative and postoperative cognitive scale scores, and perioperative rScO 2 were compared between the two groups. Logistic regression model was used to analyze the risk factors of PND. Receiver operating characteristic (ROC) curve was plotted to analyze the predictive value of rScO 2 to patients' PND. Results:Patients aged ≥75 years, postoperative incision infection, postoperative 1d visual analogue scale (VAS) ≥4 scores, intraoperative blood loss and operative time in the observation group were higher than those in the control group: 61.90%(13/21) vs.34.59%(55/159), 19.05%(4/21) vs. 3.77%(6/159), 42.86%(9/21) vs. 18.87%(30/159), (208.39 ± 61.05) ml vs. (172.45 ± 60.22) ml, (188.96 ± 62.13) min vs. (150.36 ± 52.17)min; the years of education in the observation group was shorter than that in the control group: (8.10 ± 2.25) years vs. (9.89 ± 2.04) years, there were statistical differences ( P<0.05). The scores of mini-mental state examination (MMSE), visual verbal learning test (VVLT), digital span test (DST1) and digital symbol test (DST2) at 7 d after surgery in both groups were lower than those befor surgery, and the scores of MMSE, VVLT, DST1 and DST2 at 7 d after surgery in the observation group were lower than those in the control group: (22.86 ± 2.05) scores vs. (24.85 ± 1.87) scores, (2.95 ± 1.95) scores vs. (4.83 ± 2.01) scores, (7.52 ± 1.83) scores vs. (9.04 ± 1.93) scores, (40.48 ± 5.05) scores vs. (44.35 ± 4.96) scores, there were statistical differences ( P<0.05). The decrease rate of rScO 2 from the baseline value at single lung ventilation 1 h (T 2) in the observation group was higher than that in the control group: (21.32 ± 5.13)% vs. (14.51 ± 5.02)%, there was statistical difference ( P<0.05). The results of Logistic regression analysis showed that rScO 2 reduction rate from the baseline value, age ≥75 years, postoperative 1 d after surgery VAS ≥4 scores, and operation time were independent risk factors for PND; the higher levels of rScO 2 at T 2 and after operation (T 3) were independent protective factors ( P<0.05). The results of ROC curve analysis showed that the area under the curve(AUC) of rScO 2 at T 2 and T 3 and the decrease rate of rScO 2 from the baseline value predicted that the PND in elderly patients with pre-analgesic radical lung cancer with ESPB combined with paracxib sodium were 0.742, 0.716 and 0.822, respectively, in which the AUC of the decrease rate of rScO 2 from the baseline value was the largest. Conclusions:rScO 2 can be used for predicting PND in the elderly patients with radical lung cancer after ESPB combined with parecoxib sodium, especiallythe predictive value of the decrease rate of rScO 2 from the baselinevalue is higher.