Objective: To examine the relationship between self-management behaviors and time perspective among patients with comorbid diabetes, so as to provide the evidence for improving self-management behaviors among patients with comorbid diabetes. Methods: The patients with comorbid diabetes who were registered in the chronic disease health management system of Minhang District, Shanghai Municipality in 2021, followed up regularly, and lived in Meilong Town were recruited. Demographic information and family history of diabetes were collected through questionnaire surveys. Time perspective and self-management behaviors were assessed using the Zimbardo Time Perspective Inventory and Diabetes Self-Management Behavior Scale, respectively. The relationship between self-management behaviors and time perspective was analyzed using a multivariable ordinal logistic regression model. Results: A total of 907 patients with comorbid diabetes were enrolled, including 472 males (52.04%) and 435 females (47.96%). There were 652 cases aged 65 years and above, accounting for 71.89%. In terms of the types of time perspective, 280 patients were future-oriented (30.87%), 236 were balanced (26.02%), 162 were sensation-seeking (17.86%), 123 were fatalistic (13.56%), and 106 were negative (11.69%). In terms of the self-management behaviors, 46 patients were good (5.07%), 643 were moderate (70.89%), and 218 were poor (24.04%). Multivariable ordinal logistic regression analysis showed that after adjusting for age, gender, educational level, marital status, occupation status, monthly income, and family history of diabetes, the patients with comorbid diabetes who had a future-oriented time perspective had better self-management behaviors (OR=1.874, 95%CI: 1.204-2.915). Conclusion The self-management behaviors among patients with comorbid diabetes are moderate to poor, and patients with a future-oriented time perspective can better engage in self-management behaviors.

To explore the application of sequential analysis in post-market safety dynamic surveillance of vaccines. Under the dynamic monitoring data of vaccines post-market approval, this research introduces the fundamental principles of maximizing sequential probability ratio test (MaxSPRT) and Bayesian sequential analysis, employing R software. Through an example of dynamic safety monitoring data of vaccines post-market approval, we analyze using the MaxSPRT and Bayesian sequential analysis. The MaxSPRT identified a safety signal in week 4 ( P<0.05), while Bayesian sequential analysis indicated that the 95% highest density interval for the RR value at week 4 is 1.13-3.27, suggesting the first appearance of a safety signal at week 4. The MaxSPRT and Bayesian sequential analysis effectively leverage continuously accumulating dynamic monitoring data, thereby serving as a valuable method for post-market safety surveillance of vaccines.

Objective:To investigate the clinical significance and inducing factors of abnormal intraoperative neurophysiological monitoring (IONM) signals during surgery for cervical degenerative diseases.Methods:A retrospective analysis was performed on 586 patients who underwent cervical degenerative disease surgery with IONM at the Department of Orthopedics, The First Affiliated Hospital of Soochow University, from April 2015 to April 2024. Surgical approaches included 380 anterior spinal canal decompression and fusion procedures, 154 posterior spinal canal decompression and fusion procedures (including single-door laminoplasty, total laminectomy, and hemilaminectomy), and 52 combined anterior-posterior surgeries. The multimodal IONM protocol employed transcranial electrical stimulation motor evoked potentials (TES-MEP) and cortical somatosensory evoked potentials (CSEP), combined with electromyography (EMG). Bilateral deltoid muscles, thenar/hypothenar muscles and abductor hallucis muscles were monitored in all patients. Intraoperative MEP, SEP, and EMG results were recorded to analyze the causes of abnormal signals, intraoperative response strategies, and postoperative neurological function and outcomes. Fourfold table chi-square tests were used to analyze factors possibly associated with IONM alerts.Results:Among the 586 cervical surgeries, 17 cases (2.9%) exhibited abnormal IONM signals. These included 4 cases of anterior cervical discectomy and fusion (ACDF), 4 cases of anterior cervical corpectomy and fusion (ACCF), and 2 cases of combined anterior-posterior surgeries for cervical spondylotic myelopathy; and 5 posterior surgeries and 2 anterior ACCF procedures for ossification of the posterior longitudinal ligament (OPLL). The rate of abnormal IONM signals was significantly higher in patients with maximum spinal cord compression (MSCC)>60% (5.8%, 12/208) than in those with MSCC≤60% (χ 2=9.417, P=0.002); in patients with intraoperative hypotension during posterior surgery (mean arterial pressure reduction>20% from baseline, cumulative duration>20 min), the abnormal IONM rate was 22.2% (6/27), which was significantly higher than that in patients without intraoperative hypotension (χ 2=33.542, P<0.001); in patients who underwent calcified tissue removal during anterior surgery, the abnormal IONM rate was 9.3% (5/54), which was significantly higher than that in patients without calcified tissue removal (χ 2=13.162, P=0.003). Thus, MSCC>60%, intraoperative hypotension during posterior surgery, and calcified tissue removal during anterior surgery may be inducing factors for abnormal IONM signals. Among the 17 patients with monitoring abnormalities, 8 cases showed no significant improvement after corresponding intraoperative treatments, and 7 of these 8 cases experienced varying degrees of muscle strength decline and sensory numbness immediately after surgery; 9 cases showed partial or complete recovery of signals, among which 8 cases had no new-onset neurological impairment after surgery, and 1 case developed unilateral upper limb grip strength decline. IONM demonstrated a sensitivity of 0.8750 and specificity of 0.8889. Conclusions:Multimodal IONM can detect electrophysiological abnormalities of spinal cord nerve function during cervical degenerative disease surgery, providing real-time warning of potential nerve damage during the operation. The proportion of abnormal IONM signals is relatively high in cases with MSCC>60%, intraoperative hypotension during posterior cervical surgery, or calcified tissue removal during anterior cervical surgery.

[Purpose]To analyze the disease burden of malignant tumors and its changing trends in Chinese and global non-smoking female population from 1990 to 2021.[Methods]Data of mortality and disability-adjusted life year(DALY)due to malignant tumors for Chinese and global non-smoking female malignant tumors from 1990 to 2021 were extracted from the Global Burden of Disease Study 2021(GBD 2021),and the average annual percentage change(AAPC)were calculated using Joinpoint regression model.[Results]From 1990 to 2021,the number of deaths for malignant tu-mors in Chinese non-smoking female population increased from 13.7 1×104 to 26.8 1×104,with a higher increased trend compared with the global(China:AAPC=2.19％,95％CI:2.06％～2.33％;Global:AAPC=1.92％,95％CI:1.80％～2.04％,P=0.003);the age-standardized mortality rate decreased from 32.42/105 to 24.58/105,with a higher decreased trend compared with the global(China:AAPC=-0.88％,95％CI:-1.00％～-0.76％;Global:AAPC=-0.59％,95％CI:-0.68％～-0.51％,P＜0.001).From 1990 to 2021,the DALY for malignant tumors in Chinese non-smoking female population increased from 412.96×104 to 691.20×104 person-years,with a similar changing trend compared with the global(China:AAPC=1.68％,95％CI:1.56％～1.81％,Global:AAPC=1.63％,95％CI:1.52％～1.75％,P=0.536);the age-standardized DALY rate in Chinese non-smoking female population decreased from 889.58/105 to 642.65/105,with a higher decreased trend compared with the global(China:AAPC=-1.04％,95％CI:-1.15％～-0.92％;Global:AAPC=-0.69％,95％CI:-0.78％～-0.61％,P＜0.001).The top five malignant tumors of high age-standardized mor-tality rate in Chinese non-smoking female population in 2021 were tracheal,bronchus and lung cancer,colon and rectum cancer,cervical cancer,breast cancer,and liver cancer.The top five malignant tumors of high age-standardized mortality rate globally in 2021 were cervical cancer,colon and rectum cancer,breast cancer,tracheal,bronchus and lung cancer,and pancreatic cancer.The age-standardized mortality rate and DALY rate of breast cancer,liver cancer,pan-creatic cancer and corpus cancer showed overall upward trends(all P＜0.05).[Conclusion]From 1990 to 2021,the number of deaths and DALY of malignant tumors in Chinese and global non-smoking female population showed overall increased trends,and age-standardized mortality rate and DALY rate showed overall decreased trends.In future,more targeted cancer prevention measures are needed to reduce the disease burden of malignant tumors in non-smoking female population.

Objective:To investigate the clinical significance and inducing factors of abnormal intraoperative neurophysiological monitoring (IONM) signals during surgery for cervical degenerative diseases.Methods:A retrospective analysis was performed on 586 patients who underwent cervical degenerative disease surgery with IONM at the Department of Orthopedics, The First Affiliated Hospital of Soochow University, from April 2015 to April 2024. Surgical approaches included 380 anterior spinal canal decompression and fusion procedures, 154 posterior spinal canal decompression and fusion procedures (including single-door laminoplasty, total laminectomy, and hemilaminectomy), and 52 combined anterior-posterior surgeries. The multimodal IONM protocol employed transcranial electrical stimulation motor evoked potentials (TES-MEP) and cortical somatosensory evoked potentials (CSEP), combined with electromyography (EMG). Bilateral deltoid muscles, thenar/hypothenar muscles and abductor hallucis muscles were monitored in all patients. Intraoperative MEP, SEP, and EMG results were recorded to analyze the causes of abnormal signals, intraoperative response strategies, and postoperative neurological function and outcomes. Fourfold table chi-square tests were used to analyze factors possibly associated with IONM alerts.Results:Among the 586 cervical surgeries, 17 cases (2.9%) exhibited abnormal IONM signals. These included 4 cases of anterior cervical discectomy and fusion (ACDF), 4 cases of anterior cervical corpectomy and fusion (ACCF), and 2 cases of combined anterior-posterior surgeries for cervical spondylotic myelopathy; and 5 posterior surgeries and 2 anterior ACCF procedures for ossification of the posterior longitudinal ligament (OPLL). The rate of abnormal IONM signals was significantly higher in patients with maximum spinal cord compression (MSCC)>60% (5.8%, 12/208) than in those with MSCC≤60% (χ 2=9.417, P=0.002); in patients with intraoperative hypotension during posterior surgery (mean arterial pressure reduction>20% from baseline, cumulative duration>20 min), the abnormal IONM rate was 22.2% (6/27), which was significantly higher than that in patients without intraoperative hypotension (χ 2=33.542, P<0.001); in patients who underwent calcified tissue removal during anterior surgery, the abnormal IONM rate was 9.3% (5/54), which was significantly higher than that in patients without calcified tissue removal (χ 2=13.162, P=0.003). Thus, MSCC>60%, intraoperative hypotension during posterior surgery, and calcified tissue removal during anterior surgery may be inducing factors for abnormal IONM signals. Among the 17 patients with monitoring abnormalities, 8 cases showed no significant improvement after corresponding intraoperative treatments, and 7 of these 8 cases experienced varying degrees of muscle strength decline and sensory numbness immediately after surgery; 9 cases showed partial or complete recovery of signals, among which 8 cases had no new-onset neurological impairment after surgery, and 1 case developed unilateral upper limb grip strength decline. IONM demonstrated a sensitivity of 0.8750 and specificity of 0.8889. Conclusions:Multimodal IONM can detect electrophysiological abnormalities of spinal cord nerve function during cervical degenerative disease surgery, providing real-time warning of potential nerve damage during the operation. The proportion of abnormal IONM signals is relatively high in cases with MSCC>60%, intraoperative hypotension during posterior cervical surgery, or calcified tissue removal during anterior cervical surgery.

Objective:To investigate the risk factors for the formation of eggshell vertebral body after open reduction and internal fixation with posterior screw-rod system for thoracolumbar spine fractures. Methods:A retrospective study was conducted to analyze the 118 patients with thoracolumbar single-segment fracture who had been treated at Department of Orthopaedic Surgery, The First Hospital Affiliated to Soochow University between January 2020 and January 2023. The patients were divided into a case group (47 cases) and a control group (71 cases) according to whether an eggshell vertebral body developed in the injured vertebra after internal fixation with posterior screw-rod system. The 2 groups were compared in terms of gender, age, follow-up time, body mass index, history of primary hypertension, history of diabetes mellitus, vertebral bone quality (VBQ) score, local Cobb angle correction, presence or absence of screwing at the injured vertebra, fracture site, fracture type, presence or absence of injury to the posterior ligamentous complex, presence or absence of injury to the upper and lower discs/endplate complex in the injured vertebrae, recovery rates of the anterior, middle, and posterior heights of the injured vertebra, and preoperative and postoperative visual analog scale (VAS) for pain. After positive indicators were screened by univariate analysis ( P<0.05), they were included in a multivariate logistic regression model and receiver operating characteristic curve (ROC) to analyze the risk factors for the formation of eggshell vertebral body after posterior screw-rod internal fixation of thoracolumbar spine fractures. Results:Of the 118 patients, 47 developed an eggshell vertebral body after surgery. Univariate analysis showed that VBQ score, presence or absence of screwing at the injured vertebra, burst fracture type, injury to the posterior ligamentous complex, injury to the upper and lower discs/endplate complex in the injured vertebrae, recovery rate of the anterior height of the injured vertebra, recovery rate of the middle height of the injured vertebra were statistically significant ( P<0.05). The multivariate logistic regression analysis and ROC curve analysis showed that a VBQ score ≥ 2.95 points( OR=6.216, 95% CI: 1.890 to 20.441, P=0.003), a recovery rate of the anterior height of the injured vertebra ≥ 25.26% ( OR=1.097, 95% CI: 1.046 to 1.149, P<0.001), a burst fracture type ( OR=6.397, 95% CI: 1.733 to 23.617, P=0.005), and injury to the upper and lower discs/endplate complex in the injured vertebrae ( OR=7.581, 95% CI: 1.827 to 31.461, P=0.005) were significantly associated with the formation of eggshell vertebral body after open reduction and internal fixation with posterior screw-rod system for thoracolumbar spine fractures ( P<0.05). Conclusion:A VBQ score ≥ 2.95 points, a recovery rate of the anterior height of the injured vertebra ≥ 25.26%, a burst fracture type, and injury to the disc/endplate complex in the injured vertebrae are the independent risk factors for the formation of eggshell vertebral body after open reduction and internal fixation with posterior screw-rod system for thoracolumbar spine fractures.

Objective:To establish the quality standard of the standard decoction of wine-processed Coptidis Rhizoma by studying the extraction rate, fingerprint and component quantitative analysis.Methods:ccording to the Technical Requirements for Quality Control and Standard Formulation of Chinese Medicine Formula Granules, 15 batches of the standard decoction of wine-processed Coptidis Rhizoma were prepared, and the paste rate was determined; HPLC fingerprints of 15 batches of standard decoction of wine-processed Coptidis Rhizoma were established, and evaluated by combining similarity evaluation, clustering analysis, principal component analysis and orthogonal partial least squares discriminant analysis; the contents of berberine, epiberberine, pamadine, and safranine in the samples of the 15 batches were determined and analyzed their transfer rates.Results:A total of 15 batches of standard decoction samples were calibrated with 11 common peaks, referring to the recognition of 8 components. The similarity between the samples and the control product was greater than 0.900; the clustering analysis could cluster the 15 batches of samples into 2 classes; the results of the principal component analysis showed that the cumulative variance contribution rate of the 3 principal component factors was 89.388%; the OPLS-DA screened out the 3 components of the quality difference; the 15 batches of samples out of the paste rate was 15.7% -20.8%, and the mass fractions of berberine, epiberberine, safranine, and palmatine were 18.47%-24.38%, 2.82%-3.49%, 5.08%-6.69%, and 4.84%-6.68%, respectively, with transfer rates of 41.7%-61.7%, 46.9%-68.7%, 39.8%-61.5%, and 43.8%-65.2%.Conclusion:The fingerprint and content determination method established in this study is accurate, stable, simple, and can be used for the quality control and evaluation of the standard decoction of wine-processed Coptidis Rhizoma.

The triple energizer is the pathway for the transportation and metabolism of qi,blood and body fluid in the body,and the xuanfu(sweat pores)is the way for the ascending,descending,exiting,and entering of qi movement in the muscular striae and the exterior.Professor Li Huilin believes that the pathogenesis of acne is usually due to the dysfunction of triple energizer and the stagnation of depressed yang-heat,which result into the abnormal opening and closing of the xuanfu and the accumulation of heat-toxin in the muscular striae.For the treatment of acne with traditional Chinese medicine,it is necessary to pay attention to the regulation of triple energizer-xuanfu.The treatment should be based on unblocking therapy,and the therapeutic principle of unblocking triple energizer and opening xuanfu should be taken into account.In clinical practice,it is necessary to identify the syndromes of upper energizer,middle energizer and lower energizer.The syndrome of the upper energizer is often due to fire-heat,which results from the wind-heat in lung meridian or the exuberance of heart fire.The upper-energizer syndrome can be treated by the therapy of relieving and clearing the pathogens with light and mild drugs,expelling fire-heat to open sweat pores,and through the modified use of Mahuang Lianqiao Chixiaodou Decoction,Ma Xing Shi Gan Decoction,or Puji Xiaodu Decoction.The syndrome of the middle energizer is usually due to the qi stagnation,which results from intense stomach-heat,damp-heat in the spleen and stomach,liver depression and qi stagnation,or spleen deficiency with dampness accumulation.The middle-energizer syndrome can be treated by the therapy of regulating qi movement to relieve stagnation and open sweat pores,and through the modified use of Qingwei san,Sanren Decoction,Huanglian Wendan Decoction,Chaihu Shugan Powder,or Heqi Powder.The syndrome of the lower energizer is often due to healthy-qi deficiency,which results from yin deficiency of liver and kidney,or deficiency-cold in lower energizer.The lower-energizer syndrome can be treated by the therapy of cultivating the vital essence and consolidating vital base,supplementing deficiency to open sweat pores,and through the modified use of Liuwei Dihuang Pills or Yanghe Decoction.

Objective To explore the medication rules of Professor Li Huilin in treating Hashimoto's thyroiditis(HT)complicated with hypothyroidism using data mining techniques based on the R language.Methods Prescription data of the patients with HT complicated with hypothyroidism treated by Professor Li Huilin in outpatient clinics from March 2023 to March 2024 were collected.A database was established using Microsoft Excel 2021,and R language was employed to analyze the frequency,efficacy,properties and flavors,and meridian tropism of the medicinals from Chinese herbal prescriptions.Additionally,correlation analysis,association rule analysis,and cluster analysis were performed on the medicines from Chinese herbal prescriptions.Results A total of 57 Chinese herbal prescriptions involving 125 medicinals with 782 medication frequencies were included.The top 10 frequently-used medicinals were Glycyrrhizae Radix et Rhizoma Praeparata cum Melle(Zhigancao),Angelicae Sinensis Radix(Danggui),Atractylodis Macrocephalae Rhizoma(Baizhu),Astragali Radix(Huangqi),Bupleuri Radix(Chaihu),Cinnamomi Ramulus(Guizhi),Leonuri Herba(Yimucao),Paeoniae Radix Alba(Baishao),Poria(Fuling),and Fici Simplicissimae Radix(Wuzhimaotao).Most of the medicinals had therapeutic action of tonifying deficiency.The analysis of properties and flavors showed that the majority of medicinals were mild or warm in nature,and sweet in flavor.The top three meridians having the tropism of medicinals were the liver,lung,and spleen meridians.Correlation analysis identified five strongly-correlated herbal combinations.Association rule mining revealed a core herbal combination consisting of seven medicinals of Zhigancao,Huangqi,Danggui,Chaihu,Codonopsis Radix(Dangshen),Baizhu,and Cyperi Rhizoma(Xiangfu).Cluster analysis of medicinals with a frequency of≥5 yielded five groups of herbal combination.Conclusion For the treatment of HT complicated with hypothyroidism,Professor Li Huilin follows the principle of addressing the root cause of the disease,and focuses on strengthening the spleen and replenishing qi.Moreover,attention is given to soothing the liver and regulating qi,harmonizing qi and blood simultaneously,and treating symptoms and root cause simultaneously.

[Purpose]To analyze the disease burden of malignant tumors and its changing trends in Chinese and global non-smoking female population from 1990 to 2021.[Methods]Data of mortality and disability-adjusted life year(DALY)due to malignant tumors for Chinese and global non-smoking female malignant tumors from 1990 to 2021 were extracted from the Global Burden of Disease Study 2021(GBD 2021),and the average annual percentage change(AAPC)were calculated using Joinpoint regression model.[Results]From 1990 to 2021,the number of deaths for malignant tu-mors in Chinese non-smoking female population increased from 13.7 1×104 to 26.8 1×104,with a higher increased trend compared with the global(China:AAPC=2.19％,95％CI:2.06％～2.33％;Global:AAPC=1.92％,95％CI:1.80％～2.04％,P=0.003);the age-standardized mortality rate decreased from 32.42/105 to 24.58/105,with a higher decreased trend compared with the global(China:AAPC=-0.88％,95％CI:-1.00％～-0.76％;Global:AAPC=-0.59％,95％CI:-0.68％～-0.51％,P＜0.001).From 1990 to 2021,the DALY for malignant tumors in Chinese non-smoking female population increased from 412.96×104 to 691.20×104 person-years,with a similar changing trend compared with the global(China:AAPC=1.68％,95％CI:1.56％～1.81％,Global:AAPC=1.63％,95％CI:1.52％～1.75％,P=0.536);the age-standardized DALY rate in Chinese non-smoking female population decreased from 889.58/105 to 642.65/105,with a higher decreased trend compared with the global(China:AAPC=-1.04％,95％CI:-1.15％～-0.92％;Global:AAPC=-0.69％,95％CI:-0.78％～-0.61％,P＜0.001).The top five malignant tumors of high age-standardized mor-tality rate in Chinese non-smoking female population in 2021 were tracheal,bronchus and lung cancer,colon and rectum cancer,cervical cancer,breast cancer,and liver cancer.The top five malignant tumors of high age-standardized mortality rate globally in 2021 were cervical cancer,colon and rectum cancer,breast cancer,tracheal,bronchus and lung cancer,and pancreatic cancer.The age-standardized mortality rate and DALY rate of breast cancer,liver cancer,pan-creatic cancer and corpus cancer showed overall upward trends(all P＜0.05).[Conclusion]From 1990 to 2021,the number of deaths and DALY of malignant tumors in Chinese and global non-smoking female population showed overall increased trends,and age-standardized mortality rate and DALY rate showed overall decreased trends.In future,more targeted cancer prevention measures are needed to reduce the disease burden of malignant tumors in non-smoking female population.