Objective:To understand the incidence rate of herpes zoster (HZ) and postherpetic neuralgia (PHN) in Beijing, and analyze the incidence trend of HZ and PHN from 2015 to 2022.Methods:Cases of HZ and PHN from 2015 to 2022 were retrieved from the Hospital Information Systems (HIS) of all primary and above hospitals/clinics in three districts representing the urban, inner suburban, and outer suburban areas of Beijing. After duplication screening, the first visit cases were screened, and the incidence characteristics were described. The incidence rate of HZ and PHN in each year by sex and age group and the age-standardized incidence rate were calculated. The annual percentage increase (APC) of incidence rate was calculated using the Joint regression model, and the change trend was analyzed.Results:The age-standardized incidence rate of HZ in Beijing from 2015 to 2022 ranged from 7.44‰ to 10.05‰, with an average annual incidence rate of 8.95 ‰, significantly increasing with age ( P<0.001). The Joinpoint regression model showed that the overall age-standardized incidence of HZ remained relatively stable, with no significant difference (APC=2.28%, t=1.56, P=0.170). However, the incidence rate among the 0-19-year-old group exhibited a trend of decrease (APC=-10.70%, t=-6.29, P<0.001). For PHN, the age-standardized incidence in Beijing ranged from 0.77‰ to 2.67‰, with an average annual incidence rate of 1.59‰ and a proportion of 9.48% to 26.86% among HZ cases. Both the incidence of PHN and its proportion among HZ cases increased with age ( P<0.001). The age-standardized incidence of PHN increased annually (APC=18.56%, t=9.02, P<0.001). Conclusion:The incidence rate of HZ and PHN in Beijing continues to be at a high level, and PHN shows an increasing trend over time.

[Purpose]To analyze the incidence and mortality of colorectal cancer in Zhejiang can-cer registration areas in 2021 and its temporal trends from 2000 to 2021.[Methods]Data from 22 cancer registries in Zhejiang Province in 2021 that met the quality standards were included.The crude incidence/mortality rate,age-standardized incidence/mortality rates by Chinese standard population(ASIRC/ASMRC)and by world standard population(ASIRW/ASMRW),and cumulative incidence(mortality)rate for 0～74 years old were calculated.Trends from 2000 to 2021 were ana-lyzed using the Joinpoint regression model by calculating the annual percentage change(APC)and average annual percentage change(AAPC).[Results]In 2021,the number of new colorectal cancer cases in Zhejiang cancer registration areas was 12 265,with 4 323 deaths.ASIRC and ASMRC were significantly higher in men(32.74/105 and 10.11/105)than those in women(20.78/105 and 5.99/105).Urban areas showed higher ASIRC and ASMRC(28.27/105 and 8.06/105)than rural areas(24.12/105 and 7.85/105).The age-specific incidence and mortality rates of colorectal cancer in Zhejiang Province showed an increasing trend with age,with a peak of 219.63/105 in the age group of 80～84 years old.The age-specific mortality rate peaked in the age group of 85 years old and above,with a peak of 199.65/105.From 2000 to 2021,ASIRC in Zhejiang Province showed an upward trend(AAPC=2.23％,P＜0.001),ASMRC showed a marginal increase(AAPC=0.78％,P=0.067).[Conclusion]The incidence of colorectal cancer in Zhejiang Province had been on a continuous rise in the past 22 years,and health education and early screening should be empha-sized.

Objective To analysis the relationship between the lactate-to-albumin ratio(LAR)and the 28-day prognosis in patients with sepsis.Methods Based on the Medical Information Mart for Intensive Care-Ⅳ(MIMIC-Ⅳ)database,patients with sepsis aged≥18 years were selected.Patients were divided into survival and death groups according to their 28-day prognosis.The LAR was divided into quartiles:Q1(LAR<0.45),Q2(0.45≤LAR<0.70),Q3(0.70≤LAR<1.18),and Q4(LAR≥1.18);and into two groups based on the median LAR:low LAR group(LAR≤0.70)and high LAR group(LAR>0.70).Demographic characteristics,comorbidities,laboratory indicators,clinical treatments,and disease severity scores of patients were extracted.LAR was included as a continuous variable and a four-category variable in multiple Logistic regression models,with trend tests performed.Subgroup analyses were conducted based on gender,age,comorbidities,and sequential organ failure assessment(SOFA)score.Receiver operator characteristic curve(ROC curves)were plotted to analyze the predictive efficacy of lactate,albumin(Alb),LAR and SOFA score for the prognosis of sepsis patients.Kaplan-Meier survival curves were plotted to compare the difference of 28-day cumulative survival rates of sepsis patients in the high and low LAR groups.Results A total of 9 169 patients with sepsis were included,with 6 799 in the survival group and 2 370 in the death group.Compared with the survival group,the death group had older age[years:70.80(58.64,82.25)vs.65.07(53.56,76.92)],higher levels of potassium,creatinine,blood urea nitrogen(BUN),white blood cell count(WBC),lactate,LAR,SOFA score,simplified acute physiology scoreⅡ(SAPSⅡ),and higher proportions of chronic obstructive pulmonary disease(COPD),heart failure,use of vasopressors within 48 hours,and continuous renal replacement therapy(CRRT)[potassium(mmol/L):5.0(4.5,5.7)vs.4.8(4.4,5.4),creatinine(μmol/L):132.60(88.40,212.16)vs.97.24(70.72,159.12),BUN(mmol/L):11.42(7.14,18.56)vs.7.85(5.25,13.57),WBC(×109/L):13.1(8.7,19.1)vs.11.4(7.6,16.4),lactate(mmol/L):2.9(1.8,5.1)vs.2.0(1.4,3.1),LAR:1.03(0.63,1.88)vs.0.62(0.42,0.98),SOFA score:9(6,12)vs.6(4,8),SAPSⅡscore:52(42,64)vs.38(30,47),COPD:8.19%(194/2 370)vs.6.57%(447/6 799),heart failure:29.96%(710/2 370)vs.26.31%(1 789/6 799),use of vasopressors within 48 hours:62.19%(1 474/2 370)vs.37.56%(2 554/6 799),CRRT:19.45%(461/2 370)vs.9.56%(650/6 799),all P<0.05],while lower levels of body weight,chloride,calcium,hemoglobin(Hb),platelet count(PLT),Alb and lower proportions of hypertension were observed in the death group[body weight(kg):75.8(63.6,92.3)vs.78.7(66.5,95.0),chloride(mmol/L):104(98,109)vs.104(100,108),calcium(mmol/L):1.07(1.00,1.15)vs.1.09(1.03,1.15),Hb(g/L):103(87,120)vs.105(90,121),PLT(×109/L):173(104,246)vs.174(118,243),Alb(g/L):29(24,34)vs.33(28,37),hypertension:35.36%(838/2 370)vs.38.34%(2 607/6 799),all P<0.05].In the Logistic regression model adjusted for all confounding factors,the odds ratio(OR)and 95%confidence interval(95%CI)of LAR were 1.74(1.64-1.85),P<0.001;when LAR was treated as a four-category variable,the OR values of Q2,Q3,and Q4 increased progressively compared with Q1,being 1.49(1.22-1.82),2.27(1.88-2.75),and 5.05(4.20-6.08),respectively,P<0.001.Subgroup analyses showed that LAR was an independent risk factor for the 28-day prognosis of sepsis in different subgroups based on gender,age,comorbidities,and SOFA score(all P<0.001),with no interaction effects with the subgroup variables(all P>0.05).ROC curve analysis showed that the AUC of LAR predicted the 28-day prognosis of patients with sepsis was 0.688(0.675-0.700),higher than that of lactate[0.655(0.642-0.668)]and Alb[0.636(0.623-0.649)],both P<0.001,and not significantly lower than that of SOFA score[0.699(0.687-0.712),P=0.108].Kaplan-Meier survival analysis showed that the 28-day cumulative survival rate was significantly higher in the low LAR group than in the high LAR group(Log-Rank test:χ2=533.24,P<0.001).Conclusion LAR is an independent risk factor for the 28-day prognosis of sepsis patients.Higher LAR is associated with adverse outcomes,and its predictive efficacy is superior to that of lactate and albumin.

Objective To observe the effects of a stepped early activity program combined with lower limb joint rehabilitation devices in mechanically ventilated patients in the intensive care unit(ICU).Methods Sixty mechanically ventilated patients admitted to the ICU of Tianjin First Central Hospital from October 2022 to June 2023 were selected as study subjects and randomly divided into an intervention group(n=30)and a control group(n=30)using a random number table.The control group received routine rehabilitation nursing combined with lower limb joint rehabilitation devices,while the intervention group was additionally treated with the stepped early activity program.The duration of mechanical ventilation,length of ICU stay,incidence of delirium,Medical Research Council(MRC)muscle strength scores,phase angle(PA),and skeletal muscle mass index(SMI)were compared between the two groups.Results The intervention group showed significantly shorter durations of mechanical ventilation and the length of ICU stay compared to the control group[mechanical ventilation time(days):9.20±4.51 vs.11.73±4.59,the length of ICU stay(days):10.73±5.37 vs.14.00±6.03,both P<0.05].Post-intervention MRC muscle strength scores,PA,and SMI significantly increased in both groups,with greater improvements observed in the intervention group[MRC muscle strength score:54.17±2.10 vs.50.17±3.51;PA(°):5.80±0.60 vs.5.49±0.54;SMI(kg/m2):6.87±0.46 vs.6.62±0.45,all P<0.05].No statistically significant difference was found in delirium incidence between the two groups[26.7%(8/30)vs.33.3%(10/30),P>0.05].Conclusion The combination of a stepped early activity program and lower limb joint rehabilitation devices effectively shortens mechanical ventilation time and the length of ICU stay,restores muscle strength,and promotes recovery in mechanically ventilated ICU patients,demonstrating significant clinical value.

Objective To explore the effect of vaginal sacrospinous ligament suspension(VSSLS)with uterus preservation in treatment of patients with moderate to severe pelvic organ pro-lapse(POP).Methods A total of 92 patients with moderate to severe POP were randomly divided into control group and observation group,with 46 cases in each group.The control group received va-ginal anterior and posterior wall repair(VAPWR),while the observation group underwent VSSLS.The intraoperative blood loss,operation time and hospital stay were compared between the two groups;the Pelvic Floor Distress Inventory-20(PFDI-20)was used to evaluate quality of life;the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire-12(PISQ-12)was used to assess conditions of sexual satisfaction degree,dyspareunia,sexual frequency,and perceived control during sexual activi-ty;surgical complications in both groups were recorded.Results The observation group had less intr-aoperative blood loss,shorter operation time,and shorter hospital stay compared with the control group(P＜0.01).After treatment,the observation group had lower scores in all dimensions of the PFDI-20 compared with the control group,and the decreasing range was significantly greater than that in the control group(P＜0.01).After treatment,the observation group had significant higher scores for sex-ual satisfaction degree,sexual frequency and perceived control during sexual activity compared with the control group,and the change in these indicators before and after treatment was also significantly greater in the observation group,while the score for dyspareunia was significantly lower in the observation group,with a significant decrease compared with the control group(P＜0.01).The incidence of complications was significantly lower in the observation group than that in the control group(P＜0.01).Conclusion As a surgical approach for the treatment of moderate to severe POP,VSSLS can significantly improve patient's quality of life.

Objective To compare the application value of indocyanine green(ICG),nano-car-bon,methylene blue(MB)tracing methods,and ICG combined with nano-carbon tracing method in laparoscopic surgery for stage Ⅰ to Ⅱ endometrial cancer according to International Federation of Gynecology and Obstetrics(FIGO)staging system.Methods A retrospective selection of 92 pa-tients who underwent laparoscopic surgery for stage Ⅰ to Ⅱ endometrial cancer was conducted.Based on intraoperative sentinel lymph node(SLN)tracing method,the patients were divided into ICG group(n=24,using ICG tracing method),nano-carbon group(n=22,using nano-carbon tracing meth-od),MB group(n=23,using MB tracing method),and combined group(n=23,using ICG combined with nano-carbon tracing method).Surgical-related indicators,pathological results,and the incidence of complications were compared among the four groups.The detection efficacy of different tracing methods was also compared,using pathological results of surgical specimens as the gold standard.Results There were no statistically significant differences in the SLN resection time,to-tal operative time,and intraoperative blood loss among the four groups(P＞0.05).The number of lymph nodes resected intraoperatively in the combined group was significantly higher than that in the other three groups(P＜0.05).There were no statistically significant differences in the pathological results of surgical specimens(tumor invasion depth＞50％,tumor diameter＞2 cm,tumor invasion of the cervix or lymphovascular space)among four groups(P＞0.05).The complication rates in the ICG group,nano-carbon group,MB group,and combined group were 4.17％,9.09％,8.70％,and 13.04％,respectively,with no statistically significant difference(P＞0.05).Using the pathological results of surgical specimens as the gold standard,the detection accuracy,sensitivi-ty,and specificity of ICG combined with nano-carbon tracing method for SLNs in patients with stage Ⅰto Ⅱ endometrial cancer were 86.96％,90.00％,and 66.67％,respectively.The positive predictive value and negative predictive value were 94.74％and 50.00％,respectively.The detection efficacy of this combined method was higher than that of the other three methods.Conclusion Compared with the ICG,nano-carbon,and MB tracing method,ICG combined with nano-carbon tracing method has a higher application value in laparoscopic surgery for stage Ⅰ toⅡ endometrial cancer.It can accurately i-dentify the status of lymph node metastasis,with a moderate price and simple operation.

In the construction of closely integrated county medical consortia,the leading role of Party building is crucial for resolving the problem of resource integration and enhancing service efficiency.In response to the current issue of insufficient integration of Party building in medical consortia,the Jiangyin Hospital of Traditional Chinese Medicine Medical Group has taken the"Dandelion+"Party building brand as a carrier and focused on organizational construction,thematic education,integration of Party building and business,and medical services as key measures to explore a path for the deep integration of"Party building+medical consortia".This has led to mutual improvement in brand building,professional skills,resource utilization,service capa-bilities,and overall strength between the leading unit and member units,providing a reference for the long-term development of medical consortia and offering a model for enhancing the effectiveness of Party building in public hospitals.

Objective·To establish Downs cephalometric norms for the Han Chinese aged 18-25 with harmonious faces,and to analyze gender and regional characteristics.Methods·A stratified sampling approach was used to recruit participants from seven geographic regions across China.Over 30 000 volunteers were screened,and 883 participants with harmonious faces were ultimately included.Basic demographic data were collected,and lateral cephalometric radiographs were taken.Hard tissue measurements were performed with Downs analysis(using anatomical porion).The data were then statistically analyzed to compare gender and regional differences in dentofacial structures.Results·The gender differences in the four hard tissue measurements,the angle of convexity,A-B plane angle,mandibular plane angle,and occlusal plane angle,were statistically significant(P＜0.001).Females showed larger values for the angle of convexity,mandibular plane angle,and occlusal plane angle,but smaller values for the A-B plane angle,compared to males.The gender differences in the interincisal angle,L1 to occlusal plane,L1 to mandibular plane,and U1 to AP plane were not statistically significant.There were regional differences in all 10 measurements of Downs analysis,though some regions shared common features.Specifically,the northeastern,eastern,and southern coastal regions exhibited a smaller facial angle,and larger mandibular plane angle,angle of convexity,occlusal plane angle,and U1 to AP plane.It suggested that,compared to inland regions,individuals from coastal regions tended to have more retrusive chins,steeper mandibular planes,more prominent upper incisors,and more convex hard tissue profiles.Conclusion·Gender differences exist in the dentofacial hard tissue structures of Han Chinese adults with harmonious faces,primarily in skeletal measurements.Each region has its unique dentofacial characteristics,along with some common features.These differences should be taken into account in clinical diagnosis and treatment for the development of personalized and precise therapeutic strategies.

Objective:To understand the incidence rate of herpes zoster (HZ) and postherpetic neuralgia (PHN) in Beijing, and analyze the incidence trend of HZ and PHN from 2015 to 2022.Methods:Cases of HZ and PHN from 2015 to 2022 were retrieved from the Hospital Information Systems (HIS) of all primary and above hospitals/clinics in three districts representing the urban, inner suburban, and outer suburban areas of Beijing. After duplication screening, the first visit cases were screened, and the incidence characteristics were described. The incidence rate of HZ and PHN in each year by sex and age group and the age-standardized incidence rate were calculated. The annual percentage increase (APC) of incidence rate was calculated using the Joint regression model, and the change trend was analyzed.Results:The age-standardized incidence rate of HZ in Beijing from 2015 to 2022 ranged from 7.44‰ to 10.05‰, with an average annual incidence rate of 8.95 ‰, significantly increasing with age ( P<0.001). The Joinpoint regression model showed that the overall age-standardized incidence of HZ remained relatively stable, with no significant difference (APC=2.28%, t=1.56, P=0.170). However, the incidence rate among the 0-19-year-old group exhibited a trend of decrease (APC=-10.70%, t=-6.29, P<0.001). For PHN, the age-standardized incidence in Beijing ranged from 0.77‰ to 2.67‰, with an average annual incidence rate of 1.59‰ and a proportion of 9.48% to 26.86% among HZ cases. Both the incidence of PHN and its proportion among HZ cases increased with age ( P<0.001). The age-standardized incidence of PHN increased annually (APC=18.56%, t=9.02, P<0.001). Conclusion:The incidence rate of HZ and PHN in Beijing continues to be at a high level, and PHN shows an increasing trend over time.

[Purpose]To analyze the incidence and mortality of colorectal cancer in Zhejiang can-cer registration areas in 2021 and its temporal trends from 2000 to 2021.[Methods]Data from 22 cancer registries in Zhejiang Province in 2021 that met the quality standards were included.The crude incidence/mortality rate,age-standardized incidence/mortality rates by Chinese standard population(ASIRC/ASMRC)and by world standard population(ASIRW/ASMRW),and cumulative incidence(mortality)rate for 0～74 years old were calculated.Trends from 2000 to 2021 were ana-lyzed using the Joinpoint regression model by calculating the annual percentage change(APC)and average annual percentage change(AAPC).[Results]In 2021,the number of new colorectal cancer cases in Zhejiang cancer registration areas was 12 265,with 4 323 deaths.ASIRC and ASMRC were significantly higher in men(32.74/105 and 10.11/105)than those in women(20.78/105 and 5.99/105).Urban areas showed higher ASIRC and ASMRC(28.27/105 and 8.06/105)than rural areas(24.12/105 and 7.85/105).The age-specific incidence and mortality rates of colorectal cancer in Zhejiang Province showed an increasing trend with age,with a peak of 219.63/105 in the age group of 80～84 years old.The age-specific mortality rate peaked in the age group of 85 years old and above,with a peak of 199.65/105.From 2000 to 2021,ASIRC in Zhejiang Province showed an upward trend(AAPC=2.23％,P＜0.001),ASMRC showed a marginal increase(AAPC=0.78％,P=0.067).[Conclusion]The incidence of colorectal cancer in Zhejiang Province had been on a continuous rise in the past 22 years,and health education and early screening should be empha-sized.