Objective To explore the current situation and influencing factors of post-intensive care syndrome(PICS)in critically ill patients a month after their transfer out,and to provide a basis for formulating individualized intervention measures.Methods By the convenience sampling method,550 patients who were transferred out of the ICU of a tertiary A hospital in Guizhou Province for a month from April to November 2024 were selected as the survey subjects.The general information of the patients was collected and sorted out.During their stay in the ICU,the Barthel Index,the Richards Campbell Sleep Scale,and the Perceived Social Support Scale were employed for evaluation.A month after the patients were transferred out of the ICU,the assessment was completed through telephone follow-up using the Chinese version of the Brain Care Monitoring Questionnaire for Healthy Aging.According to the assessment a month after the patients were transferred out,they were divided into a PICS group and a non-PICS group.Univariate analysis and binary Logistic regression analysis were completed based on the data of the 2 groups.Results A total of 550 questionnaires were distributed,and 442 valid questionnaires were ultimately collected,with a valid questionnaire collection rate of 80.3％.Among them,194 cases(43.9％)were high-risk patients with PICS.Binary logistic regression analysis showed that advanced age,pulmonary infection,total hospitalization time＞15 days,and internal environment disorder were the risk factors for PICS in ICU patients(P＜0.05).Conclusion The risk of PICS is relatively high in critically ill patients a month after the transfer.Medical staff need to pay attention to patients who are older,have pulmonary infections and internal environment disorders,and formulate personalized intervention measures for different disease types to improve the long-term health prognosis of patients.

Atherosclerosis is a chronic inflammatory disease that occurs in walls of blood vessels and is common pathological basis of cardiovascular diseases.A variety of immune cells and inflammatory factors are involved in occurrence and development of atherosclerosis.Neutrophils and granular proteins are closely related to occurrence and development of atherosclerosis and formation of thrombus.Neutrophils play an important role in occurrence and development of atherosclerosis by releasing granular protein and neutrophil extracellular trapping net.Neutrophils and their released active molecules can be used as new targets for treatment of athero-sclerosis and other cardiovascular diseases.

Objective To understand the epidemiological characteristics and trends of postoperative pneumonia(POP)in tertiary general hospitals in Jiangsu Province,and provide theoretical basis for carrying out targeted pre-vention and control measures.Methods Surgery patients from 22 tertiary general hospitals in 12 cities in north,central,and south of Jiangsu Province from January 1,2022 to December 31,2023 were chosen as studied subjects,occurrence of POP was analyzed and compared.Results A total of 848 274 surgical procedures were performed in 22 hospitals,and 3 606 cases of POP occurred,with an incidence of 0.43％.The incidence in 2023 was 0.37％,which was lower than that in 2022(0.49％),with statistically significant difference(P＜0.001).The top three de-partments with high incidence of POP were neurosurgery(6.71％),cardiothoracic surgery(2.91％),and general surgery(0.77％).Among hospitals of different grades,the incidence of POP in tertiary first-class hospitals was 0.44％,which was higher than that in other tertiary hospitals(0.37％).There was no statistically significant difference in the incidence of POP between municipal and district/county hospitals(P＞0.05).The incidence of POP in hospitals with a bed:infection control full-time staff ratio＜200∶1 was lower than that in hospitals with the ratio ≥200∶1(0.39％vs 0.47％,P＜0.001),while the incidence of POP in hospitals with a proportion ≥30％of full-time staff being doctors was higher than that in hospitals with a proportion＜30％(0.45％vs 0.36％,P＜0.001).The incidence of POP in male patients was higher than that in female patients(0.62％vs 0.26％,P＜0.001).The incidence of POP in elderly patients aged≥65 was higher than that in patients aged＜65(0.73％vs 0.26％,P＜0.001).A total of 2 667 strains of infectious pathogens were detected,with the top three being Acine-tobacter baumannii,Klebsiella pneumoniae,and Pseudomonas aeruginosa,accounting for 28.95％,22.72％,and 15.45％,respectively.The detection rates of carbapenem-resistant Acinetobacter baumannii(CRAB),carba-penem-resistant Klebsiella pneumoniae(CRKP),and carbapenem-resistant Pseudomonas aeruginosa(CRPA)were 60.75％,21.45％,and 32.28％,respectively.The detection rate of CRKP decreased in 2023 compared with 2022,with statistically significant difference(P＜0.05).Conclusion The overall incidence of POP in tertiary general hos-pitals in Jiangsu Province is relatively low,but there are significant differences among different hospitals.There-fore,perioperative prevention and control measures should be carried out based on the epidemiological characteristics of patients.

Objective To explore the current situation and influencing factors of post-intensive care syndrome(PICS)in critically ill patients a month after their transfer out,and to provide a basis for formulating individualized intervention measures.Methods By the convenience sampling method,550 patients who were transferred out of the ICU of a tertiary A hospital in Guizhou Province for a month from April to November 2024 were selected as the survey subjects.The general information of the patients was collected and sorted out.During their stay in the ICU,the Barthel Index,the Richards Campbell Sleep Scale,and the Perceived Social Support Scale were employed for evaluation.A month after the patients were transferred out of the ICU,the assessment was completed through telephone follow-up using the Chinese version of the Brain Care Monitoring Questionnaire for Healthy Aging.According to the assessment a month after the patients were transferred out,they were divided into a PICS group and a non-PICS group.Univariate analysis and binary Logistic regression analysis were completed based on the data of the 2 groups.Results A total of 550 questionnaires were distributed,and 442 valid questionnaires were ultimately collected,with a valid questionnaire collection rate of 80.3％.Among them,194 cases(43.9％)were high-risk patients with PICS.Binary logistic regression analysis showed that advanced age,pulmonary infection,total hospitalization time＞15 days,and internal environment disorder were the risk factors for PICS in ICU patients(P＜0.05).Conclusion The risk of PICS is relatively high in critically ill patients a month after the transfer.Medical staff need to pay attention to patients who are older,have pulmonary infections and internal environment disorders,and formulate personalized intervention measures for different disease types to improve the long-term health prognosis of patients.

Objective To understand the epidemiological characteristics and trends of postoperative pneumonia(POP)in tertiary general hospitals in Jiangsu Province,and provide theoretical basis for carrying out targeted pre-vention and control measures.Methods Surgery patients from 22 tertiary general hospitals in 12 cities in north,central,and south of Jiangsu Province from January 1,2022 to December 31,2023 were chosen as studied subjects,occurrence of POP was analyzed and compared.Results A total of 848 274 surgical procedures were performed in 22 hospitals,and 3 606 cases of POP occurred,with an incidence of 0.43％.The incidence in 2023 was 0.37％,which was lower than that in 2022(0.49％),with statistically significant difference(P＜0.001).The top three de-partments with high incidence of POP were neurosurgery(6.71％),cardiothoracic surgery(2.91％),and general surgery(0.77％).Among hospitals of different grades,the incidence of POP in tertiary first-class hospitals was 0.44％,which was higher than that in other tertiary hospitals(0.37％).There was no statistically significant difference in the incidence of POP between municipal and district/county hospitals(P＞0.05).The incidence of POP in hospitals with a bed:infection control full-time staff ratio＜200∶1 was lower than that in hospitals with the ratio ≥200∶1(0.39％vs 0.47％,P＜0.001),while the incidence of POP in hospitals with a proportion ≥30％of full-time staff being doctors was higher than that in hospitals with a proportion＜30％(0.45％vs 0.36％,P＜0.001).The incidence of POP in male patients was higher than that in female patients(0.62％vs 0.26％,P＜0.001).The incidence of POP in elderly patients aged≥65 was higher than that in patients aged＜65(0.73％vs 0.26％,P＜0.001).A total of 2 667 strains of infectious pathogens were detected,with the top three being Acine-tobacter baumannii,Klebsiella pneumoniae,and Pseudomonas aeruginosa,accounting for 28.95％,22.72％,and 15.45％,respectively.The detection rates of carbapenem-resistant Acinetobacter baumannii(CRAB),carba-penem-resistant Klebsiella pneumoniae(CRKP),and carbapenem-resistant Pseudomonas aeruginosa(CRPA)were 60.75％,21.45％,and 32.28％,respectively.The detection rate of CRKP decreased in 2023 compared with 2022,with statistically significant difference(P＜0.05).Conclusion The overall incidence of POP in tertiary general hos-pitals in Jiangsu Province is relatively low,but there are significant differences among different hospitals.There-fore,perioperative prevention and control measures should be carried out based on the epidemiological characteristics of patients.

Atherosclerosis is a chronic inflammatory disease that occurs in walls of blood vessels and is common pathological basis of cardiovascular diseases.A variety of immune cells and inflammatory factors are involved in occurrence and development of atherosclerosis.Neutrophils and granular proteins are closely related to occurrence and development of atherosclerosis and formation of thrombus.Neutrophils play an important role in occurrence and development of atherosclerosis by releasing granular protein and neutrophil extracellular trapping net.Neutrophils and their released active molecules can be used as new targets for treatment of athero-sclerosis and other cardiovascular diseases.

Objective To analyze the current research status of fibrobronchial bronchoalveolar lavage(BAL)in China,explore the development context and research hotspots.Methods This study was conducted from 2003 to 2023 by searching the Chinese literatures on fibrobronchial BAL collected from China National Knowledge Infrastructure,Wanfang Data Knowledge Service Platform,VIP and SinoMed,and extracting the information of keywords,authors,institutions and publication time of the literatures.Co-Occurrencel4.9,VOSviewer 1.6.19 and Microsoft Excel 2021 were applied to carry out data cleaning,data statistics and graph rendering,and visualized the research hotspots and trends of fibrobronchial BAL.Results A total of 4219 literatures meeting the requirements were included.The largest number of articles will be 438 in 2021.There were 522 core authors with more than 3 published papers.The institutions and journals with the largest number of publications were Hebei Children's Hospital with 26 articles and Journal of Clinical Pulmonary Medicine with 154 articles respectively.The research hotspots mainly include pneumonia,pulmonary infections,clinical efficacy,bronchoalveolar lavage fluid,bronchiectasis,and mechanical ventilation.Conclusion Fibrobronchial BAL is widely used in the diagnosis and treatment of respiratory diseases in China.In the future,it is necessary to strengthen the cooperation among researchers,deepen the theoretical basis,improve the clinical application system,and promote the further development of respiratory department in China.

Objective:To investigate the preoperative nutritional status of cardiac surgery patients in southwest China, analyze the incidence and characteristics of nutritional risk, and provide basis for establishing a standardized individualized nutritional intervention program for cardiac surgery patients.Methods:A cross-sectional survey was conducted on the nutritional status and intervention status of preoperative patients in cardiac surgery department of 23 general hospitals in Yunnan, Guizhou, Sichuan and Chongqing districts. At 00: 00 on July 7, 2022, the patients aged > 18 years old in cardiac surgery departments of the above hospitals who planned to undergo surgical treatment were enrolled as the survey objects to investigate the nutritional status on July 6, 2022 (the survey date), including basic information (general information, nutrition indicators, etc.), nutrition screening and evaluation (nutrition risk screening and organ support, etc.), nutrition treatment (nutrition supplement methods and prescriptions, etc.) and nutrition awareness of medical staff.Results:The 126 questionnaires were collected, of which 125 were valid (99.2%). ① Basic information: of the 125 patients, 67 patients were male (53.6%) and 58 patients were female (46.4%). The age ranged from 19 years old to 86 years old, with an average of (53.13±14.74) years old. Body mass index (BMI) was (22.21±3.78) kg/m 2. The age and BMI of men were significantly higher than those of women [age (years old): 56.63±13.34 vs. 49.09±15.35, BMI (kg/m 2): 22.74±3.86 vs. 21.59±3.61, both P < 0.05]. Of the 125 patients, 75 had valvular disease and 50 were with non-valvular diseases, which mainly included congenital heart disease [19 cases (15.2%)], aortic dissection [13 cases (10.4%)], coronary heart disease [12 cases (9.6%)], etc. The course of disease was 0.5 hour to 36 years, of which 93 patients (74.4%) were more than 6 months and 32 patients (25.6%) were equal to or less than 6 months. The proportion of female patients with disease duration > 6 months was significantly higher than that of male patients [87.9% (51/58) vs. 62.7% (42/67), P < 0.01]. The basic diseases mainly included hypertension [38 cases (30.4%)], coronary heart disease [12 cases (9.6%)], diabetes [7 cases (5.6%)], chronic obstructive pulmonary disease [COPD, 6 cases (4.8%)], etc. Among 125 patients, total protein (TP) < 60 g/L in 24 cases (19.2%), albumin (Alb) < 40 g/L in 64 cases (51.2%), anemia [male hemoglobin (Hb) < 120 g/L, female Hb < 110 g/L] in 33 cases (26.4%). A total of 60 cases of prealbumin data were collected, of which 23 cases (38.3%) were less than 200 mg/L.② Nutrition screening and assessment: 33.6% of the 125 patients did not undergo routine nutrition screening after admission, including the provincial and municipal tertiary hospitals. Among the 83 patients undergoing nutritional screening, 41 (32.8%) were at nutritional risk. Further analysis of patients with nutritional risk showed that of the 41 patients, 20 were male (48.8%) and 21 were female (51.2%); 27 cases (65.9%) was with valvular diseases and 14 cases (34.1%) was with non-valvular diseases; the course of disease was more than 6 months in 30 cases (73.2%), and ≤ 6 months in 11 cases (26.7%). Statistical comparison of the above 83 patients showed that women, basic disease, long term-valvular disease, anemia, low TP, and low Alb before operation were more prone to innutrition. ③ Nutritional therapy: of the 125 patients, 5 were receiving mechanical ventilation (4.0%) and 2 were using vasoactive drugs (1.6%); there were 5 cases with gastrointestinal dysfunction (4.0%), mainly manifested as abdominal distension, abdominal pain, constipation and diarrhea. One patient was treated with enteral nutrition through gastric tube combined with parenteral nutrition support, 124 patients were fed orally, and an irregular phenomenon of injecting amino acid fat emulsion through peripheral vein in 2 patients. ④ Nutrition awareness of medical staff: 124 (99.2%) of the 125 patients had a nutrition department in their hospital; 71 cases (56.8%) received nutrition education, of which 37 cases (52.1%) were consulted by the nutrition department. Of all the cases, only 38 (30.4%) were consulted by the nutrition department, of which 1 (2.6%) did not receive nutrition education after consultation. Conclusions:At present, the incidence of preoperative malnutrition in patients undergoing cardiac surgery is high in southwest China. The incidence of malnutrition in patients with basic diseases, long term-valvular disease, low TP, low Alb and anemia before operation is higher, and the incidence of malnutrition is hidden in women. The course of disease of women is longer than that of men at the time of treatment, and malnutrition is more likely to occur. The attending physicians should pay attention to the above groups. It is necessary to establish a standardized individualized nutritional intervention program and apply it to actual clinical diagnosis and treatment, so as to ultimately improve the prognosis of patients undergoing cardiac surgery and increase the benefits of patients in treatment.

Objective To evaluate the quality and application of the Pocket Book of Bilingual Nursing Vocabulary of Fundamental Nursing Skills.Methods Anonymous questionnaire surveys were conducted among 180 nursing students (English orientation) of Nursing Department of Xiamen Medical College to investigate the application effectiveness of the Pocket Book of Bilingual Nursing Vocabulary of Fundamental Nursing Skills.The contents of questionnaire survey included:the students' views on vocabulary difficulty level,content,and layout of the textbook.A total of 180 questionnaires were distributed and 172 valid questionnaires were retrieved.Percentages were used to describe students' evaluation on the effectiveness of the textbooks.Results 89.4％ of students' good evaluation of the teaching material was mainly manifested in the following aspects:large and highly targeted vocabulary by 84.9％ (146/172),comprehensive and practical vocabulary by 89.0％ (153/172),closely linked to nursing by 81.4％ (140/172),focusing on English proficiency by 81.4％ (140/172),learning aided with phonetic symbols by 93.0％ (160/172) and easy memorizing with illustrated pictures by 94.8％ (163/172),small and potable by 95.3％ (164/172).Conclusion This teaching material is comprehensive,practical,small and portable and is an innovation of content and format with illustrated pictures,has been proved to be in bilingual nursing teaching.It also provides a positive valuable reference to teachers on the other bilingual teaching or compiling other supplementary bilingual textbooks.

Objective To observe and analyze the changes of inflammatory cytokines levels in patients with progressive cerebral infarction (PCI ).Methods The patients with progressive cerebral infarction (progressive cerebral infarction group),the patients with non-progressive cerebral infarction(non progressive cerebral infarction group)and the healthy individuals(control group)were selected as the research subjects.Sixty individuals were included in each group.The levels of IL-8,hs -CRP,SAA of the research subjects were detected and observed. Results The levels of IL -8[(201.89 ±46.41)mg/L],hs -CRP[(16.55 ±4.49)mg/L],SAA[(20.65 ± 4.17 )mg/L]of the progressive cerebral infarction group were significantly higher than those of non -progressive cerebral infarction group[(132.02 ±40.26 )mg/L,(8.09 ±4.06)mg/L and (15.35 ±4.07 )mg/L).]The differ-ences were statistically significant (t=4.289,P=0.000;t=2.276,P=0.006 and t=2.269,P=0.031).Compared with the control group[(50.70 ±31.14 )mg/L,(0.70 ±0.11 )mg/L and (5.15 ±2.21)mg/L],the levels of IL-8, hs-CRP,SAA in the progressive cerebral infarction group and non -progressive cerebral infarction group were significantly higher on the first day (PCI group vs control:t=3.614,P=0.000;t=3.406,P=0.007;t=2.559, P=0.009;NPCI group vs control:t=3.602,P=0.000;t=3.181,P=0.009;t=1.520,P=0.026).Conclusion The changes of the inflammatory factors levels such as IL-8,hs-CRP,SAA have certain predicative value on the development of the PCI.