It is proposed that the pathogenesis of rheumatoid arthritis （RA） is centered on deficiency， dampness， and blood stasis， which interact with and evolve into one another during the onset and progression of the disease. The development of RA is closely associated with insufficiency of healthy qi and the interbinding of dampness and blood stasis. Accordingly， treatment emphasizes an integrated approach that combines tonifying deficiency， eliminating dampness， and resolving blood stasis， and is implemented in three main stages. In the initial stage， therapy focuses on supporting healthy qi， dispelling dampness， and relieving impediment， with modified Huangqi Guizhi Wuwu Decoction （黄芪桂枝五物汤） combined with Yiyiren Decoction （薏苡仁汤）. In the active stage， treatment aims to eliminate dampness， resolve blood stasis， and unblock the collaterals， using modified Wutou Decoction （乌头汤） or Guizhi Shaoyao Zhimu Decoction （桂枝芍药知母汤）. In the remission stage， therapy emphasizes strengthening the spleen and reple-nishing qi to prevent recurrence， with modified Shenling Baizhu Powder （参苓白术散） combined with Guipi Decoction （归脾汤）.

Objective:To explore the personality latent profiles of university first-year students and examine their associations with demographic characteristics,psychological symptoms,and major satisfaction.Methods:A to-tal of 52 783 first-year university students were assessed with the Minnesota Multiphasic Personality Inventory(MMPI),Beck Depression Inventory,Beck Anxiety Inventory,self-developed major satisfaction item and demo-graphic checklist.Data were analyzed with potential profile model,chi-square test,multiple logistic regression,co-variance analysis and median test.Results:Five latent profiles of MMPI among university freshmen were found,namely gender conflict group(23.4％),real healthy group(27.9％),defensive healthy group(37.3％),borderline-psychosis risk group(6.7％)and neurosis risk group(4.8％).Gender,grade period,childhood up bringers,par-ents'marital status and family atmosphere predicted differences between profiles of MMPI.Different profiles showed statistically meaningful differences at depressive symptoms,anxiety symptoms and major satisfaction.Conclusion:The latent profiles of MMPI among first-year university students demonstrate distinct classification patterns,diffe-ring demographic characteristics and psychologically problematic levels.

Objective With the increasing demand from the country for optimizing the allocation of medical resources and improving service balance,this study aims to promote the improvement of regional medical service levels through the explora-tion and practice of the management model of provincial medical quality control centers.Methods The First Affiliated Hospital of Sun Yat-sen University,as the affiliated unit of one of the 14 provincial quality control centers,organizes the quality control center to play a professional role and improve its management efficiency through stable construction,solid framework,reorgani-zation,and multiple support.Results With the leadership and support of the health administrative department in Guangdong Province,the hospital has organized the provincial quality control center to carry out its work in an orderly manner,promoting the continuous improvement of the comprehensive strength of regional medical services and key indicators of various professional qual-ity control centers.Conclusion The management model of the quality control center in this study has shown initial effectiveness.

Objective:To explore the correlation between the elevation of glycated hemoglobin A1c (HbA1c) in the first trimester and its change from the first to the second trimester and adverse pregnancy outcomes.Methods:This was a bidirectional cohort study. Singleton pregnant women who delivered in the First Affiliated Hospital, Sun Yat-sen University from March 1, 2021, to July 31, 2024, and had HbA1c results in the first and second trimesters were included. Those with HbA1c<5.7% in the first trimester were described as group E1, and those with HbA1c between 5.7% and 6.4% were described as group E2. Those with HbA1c<5.2% in the second trimester were described as group S1, and those with HbA1c between 5.2% and 6.4% were described as group S2. Accordingly, the changing trend of HbA1c from the first to the second trimester was divided into group E1-S1, group E1-S2, group E2-S1, and group E2-S2. Clinical indicators such as gestational diabetes mellitus (GDM), preeclampsia, preterm birth, preterm premature rupture of membranes (PPROM), polyhydramnios, large for gestational age infants, small for gestational age infants, neonatal hypoglycemia, and neonatal transfer were collected. Comparisons between groups were performed using t-tests, analysis of variance, Mann-Whitney U tests, Kruskal-Wallis tests, Chi square tests, and Fisher's exact test. Multivariate logistic regression analysis was used to analyze the impact of HbA1c in the first trimester and the changing trend of HbA1c from the first to the second trimester on pregnancy outcomes. Results:During the study period, a total of 6 500 pregnant women were included for analysis, among which 209 (3.2%) had HbA1c between 5.7% and 6.4% in the first trimester. Taking those with HbA1c<5.7% as a reference, HbA1c between 5.7% and 6.4% in the first trimester was an independent risk factor for GDM, preterm birth, and PPROM [ OR (95% CI) were 3.304 (2.465-4.427), 1.545 (1.008-2.368), and 1.872 (1.042-3.361), respectively]. Taking group E1-S1 as a reference, HbA1c<5.7% in the first trimester and 5.2%-6.4% in the second trimester (group E1-S2) was an independent risk factor for GDM, preterm birth, PPROM, and neonatal hypoglycemia [ OR (95% CI) were 2.770 (2.370-3.237), 1.424 (1.132-1.791), 1.614 (1.179-2.211), and 2.047 (1.024-4.092), respectively]; HbA1c between 5.7% and 6.4% in the first trimester and<5.2% in the second trimester (group E2-S1) was an independent risk factor for PPROM [ OR (95% CI) was 3.408 (1.187-9.784)]; HbA1c between 5.7% and 6.4% in the first trimester and 5.2%-6.4% in the second trimester (group E2-S2) was an independent risk factor for GDM and preterm birth [ OR (95% CI) were 4.651 (3.282-6.592) and 1.724 (1.066-2.786), respectively]. Conclusions:HbA1c between 5.7% and 6.4% in the first trimester was significantly associated with an increased risk of GDM, preterm birth, and PPROM. For those with HbA1c between 5.7% and 6.4% in the first trimester, if the HbA1c level decreased in the second trimester, only the risk of PPROM increased significantly; conversely, if the HbA1c level continued to increase in the second trimester, the risks of GDM and preterm birth both increased significantly.

Objective To investigate the clinical efficacy of Xinxuetong Oral Liquid in the treatment of patients with acute coronary syndrome(ACS).Methods A total of 80 patients with ACS of blood stasis syndrome who were hospitalized in Shunde Hospital of Guangzhou University of Chinese Medicine from January 2023 to September 2023 were randomly divided into the treatment group and control group according to random number table method,40 patients in each group.The patients in the two groups were given conventional western medicine treatment including lifestyle guidance,percutaneous coronary intervention(PCI),and conventional western medicine therapy.Additionally,the treatment group was treated with Xinxuetong Oral Liquid.The course of treatment for the two groups covered eight weeks.Before and after treatment the two groups were observed in the changes of traditional Chinese medicine(TCM)syndrome score,blood stasis syndrome score,angina pectoris score,blood lipid indicators,carotid ultrasonography indicators,echocardiography indicators,and serum levels of trimethylamine-N-oxide(TMAO),nitric oxide(NO),endothelin 1(ET-1),interleukin 8(IL-8),serine/threonine-protein kinase 1(AKT-1),and vascular endothelial growth factor A(VEGF-A).After treatment,the efficacy on TCM syndrome efficacy and the safety of the regimen in the two groups were evaluated.Results(1)During the trial,there were two cases of loss to follow-up and one case of withdrawal due to pneumonia,and eventually a total of 77 patients completed the full course of treatment,among which 39 patients were in the treatment group and 38 patients were in the control group.(2)After eight weeks of treatment,the total effective rate of the treatment group was 89.74％(35/39),and that of the control group was 63.16％(24/38).The intergroup comparison(tested by chi-square test)showed that the effective rate of TCM syndrome efficacy in the treatment group was significantly superior to that in the control group(P＜0.01).(3)After treatment,the scores of TCM symptoms such as chest pain,chest distress,symptom aggravation at night,and palpitation in the two groups,as well as the score of gloomy complexion in the treatment group,were significantly decreased compared with those before treatment(P＜0.05 or P＜0.01),and the decrease of scores of chest distress,symptom aggravation at night,and palpitation in the treatment group was significantly superior to that in the control group(P＜0.05 or P＜0.01).(4)After treatment,the blood stasis syndrome score and angina pectoris symptom score of the two groups of patients were significantly decreased compared with those before treatment(P＜0.01),and the decrease in the treatment group was significantly superior to that in the control group(P＜0.01).(5)After treatment,the serum TMAO,ET-1,IL-8,AKT-1,and VEGF-A levels in the two groups were significantly decreased compared with those before treatment(P＜0.01),and the serum NO level was significantly increased compared with that before treatment(P＜0.01).The decrease of serum TMAO,ET-1,IL-8,and AKT-1,VEGF-A levels and the increase of serum NO level in the treatment group were significantly superior to those of the control group(P＜0.05 or P＜0.01).(6)After treatment,the total cholesterol(TCHO)and low-density lipoprotein cholesterol(LDL-C)levels of the two groups(P＜0.01)and the triglyceride(TG)level of the treatment group(P＜0.05)were decreased significantly compared with those before treatment,while the high-density lipoprotein cholesterol(HDL-C)level of the treatment group was increased significantly compared with that before treatment(P＜0.01).No obvious changes of TG and HDL-C levels before and after treatment were shown in the control group(P＞0.05).The comparison of blood lipid indicators after treatment between groups showed that there were no statistically significant differences(P＞0.05).(7)After treatment,the carotid ultrasonography indicators of carotid intima-media thickness(IMT)and Crouse score of the carotid plaque in the two groups were significantly improved compared with those before treatment(P＜0.01).However,there was no statistical significance in the comparison of the two indicators between the two groups after treatment(P＞0.05).(8)The observation of echocardiography indicators showed that only the post-treatment left ventricular diameter(LVd)of the treatment group was significantly larger than that before treatment(P＜0.05),while no obvious changes of the other echocardiography indicators before and after treatment were shown in the two groups(P＞0.05).The comparison between the groups after treatment also showed no statistically significant differences(P＞0.05).(9)During the treatment,no serious drug-induced adverse reactions or drug-related severe cardiovascular events and complications occurred in the two groups.Conclusion The combination of Xinxuetong Oral Liquid with conventional western medicine treatment exerts certain efficacy and safety on improving the clinical symptoms of patients with ACS of blood stasis syndrome,and its therapeutic mechanism may be related to the improvement of blood lipid levels,inflammatory response,and TMAO level.

Objective:To explore the correlation between the elevation of glycated hemoglobin A1c (HbA1c) in the first trimester and its change from the first to the second trimester and adverse pregnancy outcomes.Methods:This was a bidirectional cohort study. Singleton pregnant women who delivered in the First Affiliated Hospital, Sun Yat-sen University from March 1, 2021, to July 31, 2024, and had HbA1c results in the first and second trimesters were included. Those with HbA1c<5.7% in the first trimester were described as group E1, and those with HbA1c between 5.7% and 6.4% were described as group E2. Those with HbA1c<5.2% in the second trimester were described as group S1, and those with HbA1c between 5.2% and 6.4% were described as group S2. Accordingly, the changing trend of HbA1c from the first to the second trimester was divided into group E1-S1, group E1-S2, group E2-S1, and group E2-S2. Clinical indicators such as gestational diabetes mellitus (GDM), preeclampsia, preterm birth, preterm premature rupture of membranes (PPROM), polyhydramnios, large for gestational age infants, small for gestational age infants, neonatal hypoglycemia, and neonatal transfer were collected. Comparisons between groups were performed using t-tests, analysis of variance, Mann-Whitney U tests, Kruskal-Wallis tests, Chi square tests, and Fisher's exact test. Multivariate logistic regression analysis was used to analyze the impact of HbA1c in the first trimester and the changing trend of HbA1c from the first to the second trimester on pregnancy outcomes. Results:During the study period, a total of 6 500 pregnant women were included for analysis, among which 209 (3.2%) had HbA1c between 5.7% and 6.4% in the first trimester. Taking those with HbA1c<5.7% as a reference, HbA1c between 5.7% and 6.4% in the first trimester was an independent risk factor for GDM, preterm birth, and PPROM [ OR (95% CI) were 3.304 (2.465-4.427), 1.545 (1.008-2.368), and 1.872 (1.042-3.361), respectively]. Taking group E1-S1 as a reference, HbA1c<5.7% in the first trimester and 5.2%-6.4% in the second trimester (group E1-S2) was an independent risk factor for GDM, preterm birth, PPROM, and neonatal hypoglycemia [ OR (95% CI) were 2.770 (2.370-3.237), 1.424 (1.132-1.791), 1.614 (1.179-2.211), and 2.047 (1.024-4.092), respectively]; HbA1c between 5.7% and 6.4% in the first trimester and<5.2% in the second trimester (group E2-S1) was an independent risk factor for PPROM [ OR (95% CI) was 3.408 (1.187-9.784)]; HbA1c between 5.7% and 6.4% in the first trimester and 5.2%-6.4% in the second trimester (group E2-S2) was an independent risk factor for GDM and preterm birth [ OR (95% CI) were 4.651 (3.282-6.592) and 1.724 (1.066-2.786), respectively]. Conclusions:HbA1c between 5.7% and 6.4% in the first trimester was significantly associated with an increased risk of GDM, preterm birth, and PPROM. For those with HbA1c between 5.7% and 6.4% in the first trimester, if the HbA1c level decreased in the second trimester, only the risk of PPROM increased significantly; conversely, if the HbA1c level continued to increase in the second trimester, the risks of GDM and preterm birth both increased significantly.

Objective:To explore the personality latent profiles of university first-year students and examine their associations with demographic characteristics,psychological symptoms,and major satisfaction.Methods:A to-tal of 52 783 first-year university students were assessed with the Minnesota Multiphasic Personality Inventory(MMPI),Beck Depression Inventory,Beck Anxiety Inventory,self-developed major satisfaction item and demo-graphic checklist.Data were analyzed with potential profile model,chi-square test,multiple logistic regression,co-variance analysis and median test.Results:Five latent profiles of MMPI among university freshmen were found,namely gender conflict group(23.4％),real healthy group(27.9％),defensive healthy group(37.3％),borderline-psychosis risk group(6.7％)and neurosis risk group(4.8％).Gender,grade period,childhood up bringers,par-ents'marital status and family atmosphere predicted differences between profiles of MMPI.Different profiles showed statistically meaningful differences at depressive symptoms,anxiety symptoms and major satisfaction.Conclusion:The latent profiles of MMPI among first-year university students demonstrate distinct classification patterns,diffe-ring demographic characteristics and psychologically problematic levels.

Objective With the increasing demand from the country for optimizing the allocation of medical resources and improving service balance,this study aims to promote the improvement of regional medical service levels through the explora-tion and practice of the management model of provincial medical quality control centers.Methods The First Affiliated Hospital of Sun Yat-sen University,as the affiliated unit of one of the 14 provincial quality control centers,organizes the quality control center to play a professional role and improve its management efficiency through stable construction,solid framework,reorgani-zation,and multiple support.Results With the leadership and support of the health administrative department in Guangdong Province,the hospital has organized the provincial quality control center to carry out its work in an orderly manner,promoting the continuous improvement of the comprehensive strength of regional medical services and key indicators of various professional qual-ity control centers.Conclusion The management model of the quality control center in this study has shown initial effectiveness.

Objective To compare the clinical characteristics and laboratory indexes,response to different treatment schemes,sur-vival of newly diagnosed multiple myeloma(NDMM)patients with bone-related extramedullary disease(bEMD)and strict extramedul-lary disease(sEMD),and to explore the factors affecting their prognosis.Methods Seventy-five patients with NDMM with extramedul-lary disease(EMD)admitted to the Affiliated Hospital of Xuzhou Medical University from February 2017 to February 2023 were retrospec-tively selected,including 58 patients with bEMD and 17 patients with SEMD,and 50 patients with NDMM without EMD admitted during the same period were included in the non-EMD group.Compare the differences in clinical data among three groups,Kaplan-Meier method was used to draw the survival curve,and Log-rank test was used to compare the groups.COX proportional risk model was used for multivariate analysis.Results The median follow-up was 26(3-59)months,the median overall survival(OS)of patients in the non-EMD,bEMD,and sEMD groups was not reached,56months,and 13months,respectively,and the difference was statistically sig-nificant(P＜0.001).The median progression free survival(PFS)was 24months,17months,and 10months,respectively,and the difference was statistically significant(P=0.002).Multivariate COX regression analysis showed that sEMD(P=0.032),monocyte to lymphocyte ratio(MLR)≥0.32(P=0.035),and 1 q21 amplification(P=0.006)were independent risk factors affecting OS.1 q21 am-plification(P=0.033)was an independent risk factor affecting PFS.The difference in OS(P=0.007)and PFS(P＜0.001)between the 20 patients in the bEMD group who underwent sequential autologous hematopoietic stem cell transplantation(ASCT)after induction chemotherapy and those who did not undergo transplantation after chemotherapy was statistically significant.Conclusion sEMD,MLR and 1 q21 amplification are independent risk factors affecting OS in NDMM patients with EMD,while 1 q21 amplification is an independent risk factor affecting PFS.Sequential ASCT after induction chemotherapy may improve the poor prognosis of bEMD to some extent.

Objective　To understand the impact of early and timely treatment and initial antiviral treatment regimen on mortality and attrition of antiretroviral therapy. Methods A retrospective cohort study was conducted using download data on antiretroviral therapy for HIV-infected patients in Liuzhou City, Guangxi Province, from the database of the Basic Information System for AIDS Control and Prevention (BISAC) from 2010 to 2020. The Cox proportional risk regression model was used to analyze the influencing factors of mortality and attrition. Results A total of 15 713 infected patients were included, including 53.4% aged 18-<50 years, 69.4% male, 61.0% farmer, 75.1% CD4 count <350 cells /μL before initial antiviral treatment, the overall mortality rate was 4.30/100 person-years, and the overall attrition was 2.42/100 person-years. The results of Cox regression analysis showed that the influencing factors of mortality were pretreatment CD4 counts of 350-<500 cells/μL(AHR=0.72, 95%CI: 0.63-0.81) and ≥500 cells/μL (AHR= 0.64, 95%CI: 0.55-0.76); duration from diagnosis to initial antiviral treatment 91-180 days (AHR=1.25, 95%CI: 1.08-1.45), 181-365 days (AHR=1.26, 95%CI: 1.08-1.47), and ≥365 days (AHR=1.26, 95%CI: 1.11-1.44); initial antiviral treatment regimens of D4T+3TC+EFV/NVP (AHR=1.47, 95%CI: 1.32-1.63) and AZT/D4T/TDF+3TC+LPV/r (AHR=1.73, 95%CI: 1.50-1.99). Factors affecting attrition were pretreatment CD4 counts of 350-499 cells/μL (AHR=1.32, 95%CI: 1.16-1.50) and ≥500 cells/μL (AHR=1.28, 95%CI: 1.10-1.50); interval from HIV positivity confirmation to initial dosing ≥365 days (AHR=1.21, 95%CI: 1.04-1.40), initial antiviral treatment regimens of TDF+3TC+NVP (AHR=1.32, 95%CI: 1.13-1.55), AZT+3TC+EFV/NVP (AHR=1.43, 95%CI: 1.26-1.62) and AZT/D4T/TDF+3TC+LPV/r (AHR=1.33, 95CI%: 1.06-1.67). Conclusions　Early and timely treatment and the initial antiviral treatment regimen of TDF+3TC+EFV have good efficacy, but attention should be paid to the high risk of attrition of HIV-infected people with high CD4 count before treatment.