Objective To discuss the running effect of the modified hospital-community integrated two-way-referral service mode in day surgery. Methods The hospital-community integrated two-way-referral service mode in day surgery was built in May 2014 by our center, and applied in the communities’ health service network in Chenghua District, Wuhou District, and Jinjiang District. From March 2017 some improvements of the mode were made, such as assigning specific person for the management of two-way-referral, conducting lectures in communities to train the community medical staff, and carrying out gratuitous treatment. The community acceptance rate and patients satisfaction were retrospectively analyzed between March of 2016 and March of 2017, and the number of upward referral (from community to hospital) was retrospectively analyzed between March to June of 2016 and March to June of 2017. Results The community acceptance rate was elevated from 81.3% to 99.1% and the patients satisfaction was improved from 95.4% to 100.0%, and the differences between the two periods were statistically significant (P<0.05). The number of upward referral increased from 0 to 23. Conclusions The modified hospital-community integrated service mode could optimize the course of surgery appointment, and make it convenient for patients. Furthermore, it also adjusts the reasonable allocation of medical resource effectively and promotes the implementation of national hierarchical medical system.
ObjectiveTo construct the general practice tutors’ ability system in community training bases under the background of hospital-community integrated teaching of general practice.Methods From January to April 2021, literature analysis, expert group consultation, in-depth interview and questionnaire survey were conducted to construct the grass-roots general practice tutors’ ability system, and exploratory factor analysis method was applied, using main component analysis to extract the competency elements. Results There were 4 first level indicators and 20 second level indicators in the system, among which the first level indicators were personal characteristics and professionalism, teaching and research ability, basic level clinical practice ability, and base organization management ability. Conclusion This research enriches the indicators and connotations of the general practice tutors in community training base of general practice, and provides empirical research basis for the selection, ability training and performance evaluation of tutors in community practice bases of general practice medicine.
ObjectiveTo explore procalcitonin (PCT) dynamically in severe community-acquired pneumonia (SCAP) patients to evaluate the effects of different kinds of medical treatments and assess the clinical significance of the change of PCT. MethodsAll of the selected 60 SCAP patients treated from January 2009 to April 2011 met the standards of IDSA/ATS Guidelines for CAP. There were 38 males and 22 females, with an average age of 66.3 years. The sterile venous blood specimen samples were collected from the patients at day 0 to day 5. PCT and C-reactive protein (CRP) were measured by enzyme linked immunosorbent assay throughout the research. At day six, based on oxygenation index (PaO2/FiO2) ratio higher than 250, inflammation absorption on chest X ray after vasoactive agents were stopped, Glasgow scores higher than 10 and urine volume equal to or higher than 0.5 mL/(kg·d), we divided the patients into recovery group and deterioration group. Data were analyzed by SAS 9.0 software, and P<0.05 was considered to be statistically significant. ResultsThe analysis results showed that PCT and CRP bore a significantly positive relationship on day 0 (r=0.38, P=0.00). The research also indicated that PCT had a faster declining rate than CRP and white blood cells count throughout the clinical treatment. The average of PCT declined 29% in 48 hours. Following the criterion of PCT decrease by 30%, the research showed that PCT had a higher sensibility and specificity (66.87% and 85.50%, respectively) in 48 hours than 72 hours (70.05% and 100.00%), 96 hours (79.88% and 75.23%), and 120 hours (83.10% and 100.00%). ConclusionFollowing the criterion of PCT decrease by 30% after using antibiotics can be an clinical objective index to guide the use of antibiotics and provide the basis for clinical application and prognosis.
This paper introduces the background and research design (including site of investigation, study population, baseline survey and follow-up monitoring), which belongs to the Precision Medicine Project of the National Key Research and Development Program of China.
Objective To explore the thromboembolic events and mortality in patients with different types of severe pneumonia, and to analyze the related high-risk factors. Methods A total of 161 severe pneumonia patients who admitted in intensive care unit from January 2018 to February 2023 were included in the study. The patients were divided into a COVID-19 group (n=88) and a community-acquired pneumonia (CAP) group (n=73) according to the type of pneumonia, and divided into a thrombosis group and a non-thrombosis group according to the occurrence of thrombosis. The patients were followed-up until discharge or in-hospital death, registering the occurrence of thrombotic events. Results During the in-hospital stay, 32.9% of CAP and 36.4% of COVID-19 patients experienced thrombotic events (P>0.05). In CAP group all the events (including 24 paitents) were venous thromboses, while in COVID-19 group 31 patients were venous and 3 were arterial thromboses (2 were cerebral infarction, and 1 with myocardial infarction). There were statistically significant difference in gender, age, venous thromboembolism score (VTE score), activated partial thromboplastin time (APTT), and procalcitonin (PCT) between the TE group and the Non-TE group. Logistic regression analysis showed that thrombotic events was associated with sex, age and APTT; gender (female: OR=2.47, 95%CI 1.13 - 5.39, P<0.05) and age (OR=1.04, 95%CI 1.01 - 1.07, P<0.05) were positively associated with thrombotic events. During the in-hospital follow-up, 44.3% of CAP patients and 42.5% of COVID-19 patients died (P>0.05). Receiver operator characteristic (ROC) curve analysis showed that APACHEⅡ score was more accurate in predicting mortality of severe pneumonia, and the area under the ROC curve (AUC) was 0.77 (95%CI 0.70 - 0.84, sensitivity 74.3%, specificity 68.1%), the AUC of the VTE score was 0.61 (95%CI 0.53 - 0.70, Sensitivity 31.4%, specificity 81.7%); the AUC of the creatinine was 0.64 (95%CI 0.56 - 0.73, sensitivity 72.9%, specificity 51.2%). While the Kappa value for kidney disease was 0.409 (P<0.05) presenting moderate consistency. Conclusions The incidence of thromboembolic events and mortality are high in patients with different types of severe pneumonia. Thrombophilia was associated with sex, age, and APTT. APACHEⅡ score, VTE score, and creatinine value were independent risk factors for predicting death from severe pneumonia.
ObjectiveTo investigate the status and problems of facility allocation in 22 health service centers and township health centers in Fucheng District of Mianyang city, in order to provide references for improving health services in these medical units. MethodsAccording to the national guidance of facility configuration in township hospitals, the questionnaire was made to survey on the allocation of medical facilities, durable years and frequency of use in 22 medical units of Fucheng district (11 urban community health service centers and 11 township health centers) from November to December 2010. The descriptive and stratified analysis was performed for the survey results. ResultsMost equipment and facilities required in "Guide Criteria for Installation of Equipment and Facilities in Urban Community Health Service Centers" including facilities for diagnosis, treatment and health education were not installed and there were problems of poor property and low frequency of use. The medical equipment was seriously inadequate in 11 township health centers. ConclusionCommunity basic equipment resource should be improved as soon as possible.
Objective To improve the model of hospital-community integrated service of day surgery through quality control circle (QCC). Methods To optimize the community follow-up management of day surgery patients, we used QCC between March and August 2015 to find out the real reasons for community follow-up problems in day surgery patients and developed and implemented corresponding countermeasures. Comparison of health education, postoperative follow-up of dressing changes, and doctor-patient satisfaction assessment before and after the implementation of the model of hospital-community integrated service of day surgery (September 2014-February 2015vs. September 2015-February 2016) was then performed. Results After QCC implementation, the average number of dressing changes in the hospital was reduced from 4.58±0.95 to 1.18±0.39 (t=181.194,P<0.001). The average number of dressing changes in the community increased from 1.42±0.52 to 4.32±0.88 (t=–146.245,P<0.001). The average number of health consultation increased from 0.85±0.38 to 6.39±1.20 (t=–177.096,P<0.001). The satisfaction assessment after QCC implementation among doctors, nurses and patients also significantly increased (P<0.01). Conclusion Applying QCC can improve the model of hospital-community integrated service of day surgery and have remarkable effects on postoperative rehabilitation and patients’ satisfaction.
ObjectiveTo investigate the etiologic feature and prognosis of adult patients with severe community-acquired pneumonia (SCAP). MethodsAccording to the guideline on the diagnosis and treatment of community-acquired pneumonia in 2006, 105 patients with SCAP were included in the study. The proportion of pathogens (including multiple resistant bacteria) and mortality rate were recorded. Appropriate statistical methods were selected and all data were analyzed by using SPSS Version 18.0 computerized program. ResultsThe predominant pathogen with SCAP was Pseudomonas aeruginosa, followed by Klebsiella pneumoniae, Staphylococcus aureus, and Legionella pneumophila. In death cases, Klebsiella pneumoniae was the most common pathogen, followed by Staphylococcus aureus. It was showed in the drug sensitivity test that most pathogens were drug-sensitive strains. The patients with tumor had higher risks to get infected with Gram-negative bacillus. ConclusionsThe etiology of patients with SCAP in our emergency department is given priority to Gram-negative bacillus and sensitive strains, of which Pseudomonas aeruginosa and Klebsiella pneumoniae are predominant. As for the Gram-positive cocci, Staphylococcus aureus is the most common pathogen. Legionella pneumophila is the most common pathogen in atypical pathogens, which only account for a small proportion of the aetiology of SCAP. Patients with Klebsiella pneumoniae and Staphylococcus aureus infections are associated with poor prognosis.
Objective To analyze the differences in microbial communities in bronchoalveolar lavage fluid (BALF) from patients with simple pneumonia versus those with chronic obstructive pulmonary disease (COPD) combined with lower respiratory tract infection using metagenomic next-generation sequencing (mNGS). Methods Patients hospitalized for pulmonary infections at the First Affiliated Hospital of Xinjiang Medical University between December 2021 and March 2023 were included. Based on the presence of COPD, the patients were divided into two groups: those with simple pneumonia and those with COPD combined with lower respiratory tract infection. mNGS was employed to detect microbes in BALF, and the microbial community distribution characteristics of the two groups were analyzed. Results A total of 97 patients were included, of whom 80 (81.82%) had positive microbial detection results. The smoking index in COPD group with lower respiratory tract infection was significantly higher than that in the group with simple pneumonia (t= ?3.62, P=0.001). Differences in microbial community distributions were observed between the groups. At the genus level, 19 species of microorganisms were detected in the simple pneumoniapulmonary infection group, including 8 bacteria (42.11%), 2 fungi (10.53%), 3 viruses (15.79%), and 6 other types of microorganisms (31.58%). In contrast, 22 types of microbes were detected in COPD group with lower respiratory tract infection, including 10 bacteria (47.62%), 3 fungi (14.29%), 4 viruses (19.05%), and 4 other types of microorganisms (19.05%). Differences were also noted in reads per million (RPM) values; bacterial RPM values at the genus level were significantly higher in the COPD group during non-severe pneumonia compared to the simple pneumonia group (Z=–2.706, P=0.007). In the patients with severe pneumonia, RPM values at the genus and species levels were significantly higher than those in non-severe pneumonia (Z=?2.202, P=0.028; Z=?2.141, P=0.032). In COPD combined with severe pneumonia, bacterial RPM values were significantly higher at the species level compared to non-severe pneumonia (Z=?2.367, P=0.017). ConclusionsThere are differences in the distribution of microbial communities at the genus and species levels in BALF from patients with COPD combined with lower respiratory tract infection compared to those with simple pulmonary pneumonia. Bacteria are the predominant microbial type in both groups, but the dominant bacterial species differ between them. Simple pneumonia are primarily associated with bacterial, viral, and other types of microbial infections, while COPD combined with lower respiratory tract infection is predominantly associated with fungal and bacterial infections. RPM values may serve as an indicator of the severity of pneumonia.
Objective To understand the current rate of nosocomial infection and its changing trend in a grade A comprehensive hospital in 10 years, and to provide scientific basis for the monitoring, control and management of nosocomial infection. Methods Using the method of cross-sectional survey, the inpatients in Mianyang Central Hospital from 2011 to 2020 were selected for bedside survey, and the questionnaire was filled in after review of medical records. The data of cross-sectional survey of nosocomial infection were collected, and the infection-related data of nosocomial and community-acquired infection of patients in each department were statistically analyzed. Results A total of 19 595 cases were investigated. The prevalence rate of nosocomial infection was 3.79%, and the the case prevalence rate of nosocomial infection was 4.04%. The prevalence of community-acquired infection was 33.44%, and the case prevalence rate of community-acquired infection was 35.30%. The departments with higher prevalence rate in nosocomial infection were intensive care unit, neurosurgery, cardiothoracic surgery and hematology. The departments with high prevalence rate in the community-acquired infection were burn department, pediatrics department, neonatology department, respiratory medicine department and pediatric intensive care unit. The most common site of nosocomial infection was lower respiratory tract infection, followed by upper respiratory tract sensation, urinary tract, abdominal tissue and blood. The main pathogens of nosocomial infections were Escherichia coli, Klebsiella pneumoniae, Acinetobacter baumannii, Staphylococcus aureus, and Pseudomonas aeruginosa. The utilization rate of antibacterial drugs was 42.93%. There was a downward trend in prophylactic drug use, mainly one drug combination, and the proportion of combination drug decreased.Conclusion Through the investigation, it can be seen that the key points of nosocomial infection management and prevention and control should be lower respiratory tract infection, postoperative surgical infection, multi-drug resistant bacteria management and rational use of antibiotics.