Objective:To compare the differences in clinical characteristics among the patients at clinical high risk for bipolar disorder(CHR-BD),the patients with bipolar disorder(BD),and the healthy controls(HC)at low risk,and to provide the basis for the diognasis and treatment of CHR-BD.Methods:For the first time,the BD risk criteria and prospective structured assessment tools were jointly used in outpatients aged 16-30 years,and 43 CHR-BD patients were included to ensure the accuracy of the assessment.Meanwhile,33 BD patients and 32 HC subjects were also enrolled.The clinical symptoms,neurocognitive function,and global functional levels of the subjects in the three groups were evaluated using observer-rated and self-rated tools.The CHR-BD and BD groups were combined,and Logistic regression analysis was used to identify the independent influencing factors related to diagnostic status;Pearson or Spearman correlation analysis was used to analyze the correlations between the global functional levels and the symptoms or neurocognitive characteristics of the patients in CHR-BD and BD groups.Results:There were statistically significant differences in the scores of symptom and global functional level scales among HC,CHR-BD,and BD groups(P<0.05).Compared with HC group,the scores of mood symptoms(anxiety,depression,and mania/hypomania),psychotic symptoms,total affective temperament questionnaire scores,and some dimensions(cyclothymic,depressive,irritable,and anxious temperaments)in CHR-BD and BD groups were significantly increased(P<0.001),while the global functional levels were significantly decreased(P<0.001).Compared with BD group,the lowest global functional level score in the past year in CHR-BD group was significantly increased(P=0.022),while the current global functional level score was significantly decreased(P=0.005).No significant differences were observed in neurocognitive function scores among the three groups(P>0.05).The lowest global functional level score in the past year was an independent influencing factor for BD diagnosis[odds ratio(OR)=0.952,95%confidence interval(CI):0.917-0.988,P=0.010].In both CHR-BD and BD patients,the current global functional levels were negatively correlated with depressive(r=-0.417,P=0.005;r=-0.617,P<0.001)and anxiety symptoms(r=-0.360,P=0.018;r=-0.506,P=0.003).In BD patients,the current global functional level was negatively correlated with lifetime manic/hypomanic symptoms(r=-0.360,P=0.039),psychotic symptoms(r=-0.502,P=0.003),and affective temperament scores(r=-0.479,P=0.005),while the lowest global functional level in the past year was negatively correlated with lifetime manic/hypomanic symptoms(r=-0.391,P=0.024).Conclusion:CHR-BD patients share similar mood symptom characteristics with BD patients,and their global functional levels are negatively correlated with depressive and anxiety symptoms.BD patients exhibit worse lowest global functional levels in the past year,and their global functional levels are negatively correlated with manic/hypomanic symptoms.

Objective:It aims to further optimize the Hospital Financial System to better adapt to the high-quality development of public hospitals.Methods:The implementation difficulties of the current Hospital Financial System is analyzed to explore its optimization logic from the perspective of policy synergy.Results:The optimization of the Hospital Financial System should reflect the achievements and directions of government accounting reform,scientifically reflect the laws of fund movement and policy management requirements,and further implement the spirit of financial and accounting supervision.Conclusion:It is suggested to comprehensively optimize the Hospital Financial System from the basic principles,main tasks,and other clauses,so as to better regulate the operation of funds,improve the level of hospital financial management,and help public hospitals achieve high-quality and sustainable development.

Objective:To compare the medical costs of using standard fortified donor human milk (DHM) or preterm formula (PF) to supply very low birth weight [VLBW, defined as birth weight (BW) ≥1 000 g but <1 500 g] and extremely low birth weight (ELBW, defined as BW <1 000 g) premature infants with insufficient maternal breast milk.Methods:VLBW and ELBW preterm infants hospitalized in Peking Union Medical College Hospital from September 2017 to October 2020 were retrospectively enrolled and assigned into DHM group and PF group based on complementary feeding methods. The cost of parenteral nutrition (PN), cost of antibiotics, and total medical expenses during hospitalization were compared between the two groups.Results:A total of 89 infants were enrolled in this study, out of whom 50 was in the DHM group and 39 the PF group. The gestational age in DHM group and PF group were both (29±2) weeks. The BW of DHM group was 1 170 (919, 1 380)?g and that of PF group was 1 170 (1 010, 1 360) g. There were no significant differences in gestational age, BW, maternal age at delivery, delivery mode, gender ratio, proportion of small-for-gestational-age infants and length of hospital stay between the two groups (all P>0.05). The cost of parenteral nutrition in DHM group was significantly lower than that in PF group [3 500 (1 922, 5 704) Chinese yuan vs 7 995 (5 579, 10 788) Chinese Yuan, P<0.01]. The cost of antibiotics in DHM group was significantly lower than that in PF group [6 529 (2 265, 10 860) Chinese Yuan vs 13 676 (10 480, 18 506) Chinese Yuan, P<0.01]. The difference in total medical expense during hospitalization showed no statistical significance between two groups ( P>0.05). Amorg VLBW preterm infants, the cost of PN, cost of antibiotics, total cost of hospitalization, and daily cost of hospitalization in HDM group was significantly lower than that in PF group (all P<0.05). In ELBW preterm infants, the cost of PN and the cost of antibiotics in HDM group were significantly lower than that in PF group (both P<0.05), but the total cost of hospitalization and the daily cost of hospitalization between two groups showed no significant difference (all P>0.05). Conclusions:When mother's own milk is insufficient, using donor human milk reduces the costs of PN and antibiotics in VLBW and ELBW preterm infants compared with using PF. In VLBW preterm infants, using DHM can also reduce the total and daily cost of hospitalization.

Objective:To analyze the epidemiological characteristics and survival rate of nasopharynx cancer (NPC) in Guangdong Province from 2011 to 2019.Methods:Based on the cancer registry data of Guangdong Province from 2011 to 2019, the crude rate, age-standardized rate (the standard population was the fifth Chinese national census of 2000) and age-specific rate of incidence and mortality of NPC were calculated, and the regional distribution characteristics were also explored. The average annual percentage change (AAPC) of the incidence and mortality rates were analyzed by using Joinpoint regression model. The observed survival rate was estimated by period survival method, and the expected survival rate was calculated by Ederer Ⅱ method.Results:The crude incidence rate and age standardized incidence rate of NPC showed a decreasing trend, and the AAPC was -1.9% and -2.1%, respectively ( P＜0.05). The crude mortality rate and age standardized mortality rate of NPC also showed a decreasing trend, and the AAPC was -4.8% and -4.6%, respectively ( P＜0.05). The incidence and mortality rates are both higher in men than those in women during the nine years. The age-specific incidence rate of NPC reached its peak in the 50-64 years old age group, and the mortality rate reached its peak in the 65-74 years old age group in Guangdong province. In 2019, the age-standardized incidence rate of NPC was 9.49/100 000 (13.89/100 000 in men and 5.19/100 000 in women). The incidence and mortality of NPC varied greatly among different areas, and the areas with highest incidence and mortality rate were both in Zhaoqing. In 2020, the five-year observed survival rate of NPC in Guangdong Province was 67.2%, the 5-year relative survival rate was 75.3% and the 5-year standardized relative survival rate was 68.9%. Conclusions:Both the incidence and mortality rates of NPC in Guangdong province show decreasing trend, and the decreasing level of the mortality rate is higher than that of the incidence rate, but the two rates are still at high levels. The prevention and control work should focus on male, middle-aged and elderly population and Zhaoqing, Zhongshan, Foshan areas.

Objective To investigate the impacts of ultrasound-guided stellate ganglion block(SGB)on hemodynamics and postoperative cognitive function in patients undergoing shoulder arthroscopic surgery.Methods From January 2024 to June 2024,120 patients undergoing shoulder arthroscopic surgery in our hospital were randomly assigned into general anesthesia group(n=60,implementing general anesthesia)and assisted SGB group(n=60,implementing ultrasound-guided SGB combined with general anesthesia).The intraoperative hemodynamics,postoperative stress status[serum cortisol(Cor)and interleukin-6(IL-6)],postoperative pain level[evaluated by visual analogue scale(VAS)score],postoperative biomarkers[serum matrix metalloproteinase-9(MMP-9)and neurospecific protein S-100β(S-100β)],and postoperative cognitive function[evaluated using the mini-mental state examination(MMSE)]were compared between the two groups.Results There was no statistically significant difference in intraoperative blood loss and surgical time between the two groups of patients(P>0.05).After induction of anesthesia(T1),the mean arterial pressure(MAP)and heart rate(HR)of the two groups of patients were significantly lower than when they entered the operating room(T0),the differences were statistically significant(P<0.05).The MAP and HR during the beginning of the surgery(T2),30 min after the start of the surgery(T3),and at the end of the surgery(T4)were higher than those at T0,the differences were statistically significant(P<0.05).While the MAP and HR in the assisted SGB group during T1,T2,T3 and T4 time points were lower than those in the general anesthesia group,the differences were statistically significant(P<0.05).The VAS scores of the assisted SGB group were significantly lower than those of the general anesthesia group at 12 and 24 h after surgery,and the differences were statistically significant(P<0.05).The levels of serum Cor and IL-6 in the two groups at 12 and 24 h after surgery were higher than those at 1 d before surgery,but the levels of serum Cor and IL-6 in the assisted SGB group were lower than those in the general anesthesia group,the differences were statistically significant(P<0.05).The levels of serum MMP-9 and S-100β in the two groups at 24 and 72 h after surgery were higher than those at 1 d before surgery(P<0.05),but the levels of serum MMP-9 and S-100β in the assisted SGB group were lower than those in the general anesthesia group,the differences were statistically significant(P<0.05).The MMSE score of the two groups at 3 and 5 d after surgery were lower than those at 1 d before surgery,but the MMSE score of the assisted SGB group was higher than that of the general anesthesia group,the difference was statistically significant(P<0.05).Conclusion The implementation of ultrasound-guided SGB during shoulder arthroscopic surgery can maintain intraoperative hemodynamic stability,obviously alleviate postoperative stress and pain,obviously reduce serum MMP-9 and serum S-100β levels,and help alleviate postoperative cognitive dysfunction.It is worthy clinical application.

Objective To explore the potential characteristics of self-management behavior in maintenance hemodialysis patients with hypertension and determine the influencing factors of different characteristics,so as to provide reference for improving self-management behavior.Methods A total of 192 maintenance hemodialysis patients with hypertension who received dialysis in The First Hospital Affiliated to Naval Medical University from May to September 2022 were enrolled by convenience sampling.A general information questionnaire,hypertension self-management behavior scale,Morisky medication adherence scale-8 items,and medication adherence self-efficacy scale-revision(MASES-R)were used to investigate the potential categories of self-management behavior in maintenance hemodialysis patients with hypertension,and the predictive indicators of each category were analyzed by latent profile analysis.Results Three latent categories of self-management behavior in maintenance hemodialysis patients with hypertension were identified:low self-management behavior,moderate self-management behavior,and high self-management behavior.Medication adherence and medication adherence self-efficacy were predictors of high self-management behavior.Monitoring blood pressure once daily was a predictor of moderate self-management behavior.Conclusion There is significant self-management characteristics among maintenance hemodialysis patients with hypertension.These characteristics and risk factors should be identified early to help patients improving their self-management.

Objective:To compare the medical costs of using standard fortified donor human milk (DHM) or preterm formula (PF) to supply very low birth weight [VLBW, defined as birth weight (BW) ≥1 000 g but <1 500 g] and extremely low birth weight (ELBW, defined as BW <1 000 g) premature infants with insufficient maternal breast milk.Methods:VLBW and ELBW preterm infants hospitalized in Peking Union Medical College Hospital from September 2017 to October 2020 were retrospectively enrolled and assigned into DHM group and PF group based on complementary feeding methods. The cost of parenteral nutrition (PN), cost of antibiotics, and total medical expenses during hospitalization were compared between the two groups.Results:A total of 89 infants were enrolled in this study, out of whom 50 was in the DHM group and 39 the PF group. The gestational age in DHM group and PF group were both (29±2) weeks. The BW of DHM group was 1 170 (919, 1 380)?g and that of PF group was 1 170 (1 010, 1 360) g. There were no significant differences in gestational age, BW, maternal age at delivery, delivery mode, gender ratio, proportion of small-for-gestational-age infants and length of hospital stay between the two groups (all P>0.05). The cost of parenteral nutrition in DHM group was significantly lower than that in PF group [3 500 (1 922, 5 704) Chinese yuan vs 7 995 (5 579, 10 788) Chinese Yuan, P<0.01]. The cost of antibiotics in DHM group was significantly lower than that in PF group [6 529 (2 265, 10 860) Chinese Yuan vs 13 676 (10 480, 18 506) Chinese Yuan, P<0.01]. The difference in total medical expense during hospitalization showed no statistical significance between two groups ( P>0.05). Amorg VLBW preterm infants, the cost of PN, cost of antibiotics, total cost of hospitalization, and daily cost of hospitalization in HDM group was significantly lower than that in PF group (all P<0.05). In ELBW preterm infants, the cost of PN and the cost of antibiotics in HDM group were significantly lower than that in PF group (both P<0.05), but the total cost of hospitalization and the daily cost of hospitalization between two groups showed no significant difference (all P>0.05). Conclusions:When mother's own milk is insufficient, using donor human milk reduces the costs of PN and antibiotics in VLBW and ELBW preterm infants compared with using PF. In VLBW preterm infants, using DHM can also reduce the total and daily cost of hospitalization.

Objective:It aims to further optimize the Hospital Financial System to better adapt to the high-quality development of public hospitals.Methods:The implementation difficulties of the current Hospital Financial System is analyzed to explore its optimization logic from the perspective of policy synergy.Results:The optimization of the Hospital Financial System should reflect the achievements and directions of government accounting reform,scientifically reflect the laws of fund movement and policy management requirements,and further implement the spirit of financial and accounting supervision.Conclusion:It is suggested to comprehensively optimize the Hospital Financial System from the basic principles,main tasks,and other clauses,so as to better regulate the operation of funds,improve the level of hospital financial management,and help public hospitals achieve high-quality and sustainable development.

Objective To investigate the impacts of ultrasound-guided stellate ganglion block(SGB)on hemodynamics and postoperative cognitive function in patients undergoing shoulder arthroscopic surgery.Methods From January 2024 to June 2024,120 patients undergoing shoulder arthroscopic surgery in our hospital were randomly assigned into general anesthesia group(n=60,implementing general anesthesia)and assisted SGB group(n=60,implementing ultrasound-guided SGB combined with general anesthesia).The intraoperative hemodynamics,postoperative stress status[serum cortisol(Cor)and interleukin-6(IL-6)],postoperative pain level[evaluated by visual analogue scale(VAS)score],postoperative biomarkers[serum matrix metalloproteinase-9(MMP-9)and neurospecific protein S-100β(S-100β)],and postoperative cognitive function[evaluated using the mini-mental state examination(MMSE)]were compared between the two groups.Results There was no statistically significant difference in intraoperative blood loss and surgical time between the two groups of patients(P>0.05).After induction of anesthesia(T1),the mean arterial pressure(MAP)and heart rate(HR)of the two groups of patients were significantly lower than when they entered the operating room(T0),the differences were statistically significant(P<0.05).The MAP and HR during the beginning of the surgery(T2),30 min after the start of the surgery(T3),and at the end of the surgery(T4)were higher than those at T0,the differences were statistically significant(P<0.05).While the MAP and HR in the assisted SGB group during T1,T2,T3 and T4 time points were lower than those in the general anesthesia group,the differences were statistically significant(P<0.05).The VAS scores of the assisted SGB group were significantly lower than those of the general anesthesia group at 12 and 24 h after surgery,and the differences were statistically significant(P<0.05).The levels of serum Cor and IL-6 in the two groups at 12 and 24 h after surgery were higher than those at 1 d before surgery,but the levels of serum Cor and IL-6 in the assisted SGB group were lower than those in the general anesthesia group,the differences were statistically significant(P<0.05).The levels of serum MMP-9 and S-100β in the two groups at 24 and 72 h after surgery were higher than those at 1 d before surgery(P<0.05),but the levels of serum MMP-9 and S-100β in the assisted SGB group were lower than those in the general anesthesia group,the differences were statistically significant(P<0.05).The MMSE score of the two groups at 3 and 5 d after surgery were lower than those at 1 d before surgery,but the MMSE score of the assisted SGB group was higher than that of the general anesthesia group,the difference was statistically significant(P<0.05).Conclusion The implementation of ultrasound-guided SGB during shoulder arthroscopic surgery can maintain intraoperative hemodynamic stability,obviously alleviate postoperative stress and pain,obviously reduce serum MMP-9 and serum S-100β levels,and help alleviate postoperative cognitive dysfunction.It is worthy clinical application.

Objective:To analyze the epidemiological characteristics and survival rate of nasopharynx cancer (NPC) in Guangdong Province from 2011 to 2019.Methods:Based on the cancer registry data of Guangdong Province from 2011 to 2019, the crude rate, age-standardized rate (the standard population was the fifth Chinese national census of 2000) and age-specific rate of incidence and mortality of NPC were calculated, and the regional distribution characteristics were also explored. The average annual percentage change (AAPC) of the incidence and mortality rates were analyzed by using Joinpoint regression model. The observed survival rate was estimated by period survival method, and the expected survival rate was calculated by Ederer Ⅱ method.Results:The crude incidence rate and age standardized incidence rate of NPC showed a decreasing trend, and the AAPC was -1.9% and -2.1%, respectively ( P＜0.05). The crude mortality rate and age standardized mortality rate of NPC also showed a decreasing trend, and the AAPC was -4.8% and -4.6%, respectively ( P＜0.05). The incidence and mortality rates are both higher in men than those in women during the nine years. The age-specific incidence rate of NPC reached its peak in the 50-64 years old age group, and the mortality rate reached its peak in the 65-74 years old age group in Guangdong province. In 2019, the age-standardized incidence rate of NPC was 9.49/100 000 (13.89/100 000 in men and 5.19/100 000 in women). The incidence and mortality of NPC varied greatly among different areas, and the areas with highest incidence and mortality rate were both in Zhaoqing. In 2020, the five-year observed survival rate of NPC in Guangdong Province was 67.2%, the 5-year relative survival rate was 75.3% and the 5-year standardized relative survival rate was 68.9%. Conclusions:Both the incidence and mortality rates of NPC in Guangdong province show decreasing trend, and the decreasing level of the mortality rate is higher than that of the incidence rate, but the two rates are still at high levels. The prevention and control work should focus on male, middle-aged and elderly population and Zhaoqing, Zhongshan, Foshan areas.