ObjectiveTo compare the clinical characteristics of patients with nosocomial and community infections with extended-spectrum beta-lactamase-containing Klebsiella pneumoniae (ESBL-KP) and non-ESBL-KP so as to improve clinical diagnosis and treatment outcomes.MethodsThis retrospective study determined the clinical features of patients with nosocomial and community infections with KP who were admitted to our hospital from January 1st, 2017 to June 30th, 2018. The chi-square test or Fisher's exact probability method were used to compare different groups.ResultsWe identified 334 strains of KP, and 83 (24.9%) of them strains were EBSL-KP. The percentages of ESBL-KP infections among those with nosocomial and community infections were similar (31.25% vs. 22.27%, χ2=2.955, P=0.086). Significantly more females than males had ESBL-KP infections (32.32 vs. 21.70%, χ2=4.208, P=0.040). The percentages of ESBL-KP infections were similar among <18 years-old group, 18 to 45 years-old group, 45 to 60 years-old group, and ≥60 years-old group. The three major locations of KP infections were the lower respiratory tract, urinary tract, and bloodstream (bacteremia). Among nosocomial KP infections, there were no significant differences in the percentages of ESBL-KP infections at different sites, nor in the hospital departments where patients were treated; among community KP infections, there were significant differences in the percentages of ESBLs-KP infections at different sites, and in the hospital departments where patients were treated. For community KP infections, the two most common infection sites were the urinary tract (37.74%) and the skin and soft tissue (30.77%), and most patients were treated in the urology department (40.00%) and respiratory medicine department (38.10%). ESBL-KP isolates had greater resistance than non-EBSL-KP isolates to 16 tested antibiotics (P<0.05). There were no statistically significant differences in the percentages of nosocomial infections and community infections among those with ESBL-KP and among those with non-ESBL-KP (P>0.05).ConclusionsOur population have high rates of nosocomial and community KP infections and of infections with ESBL-KP. It is necessary to strengthen the management and clinical use of antibiotics and to provide real-time surveillance of KP infections, especially for patients with ESBL-KP infections. Increased vigilance is required for KP infections of females and community KP infections to improve control of nosocomial infections and reduce the prevalence of cross-infections.
ObjectivesTo explore the impact of the medical consortium of a tertiary grade A hospital on the economic benefits and business levels of the community hospitals, to summarize the problems of the current medical joint mode, and to provide suggestions for promoting the medical association model.MethodsWe collected the data of economic benefit and business level of a tertiary grade A hospital and its affiliated community hospitals before and after the implementation of the medical consortium model [2016 (pre-implementation) and 2017 (post-implementation)], and analyzed the differences between the two groups. Patients were selected by stratified sampling method before and after the implementation, investigations and follow-up were conducted. The satisfaction and compliance were analyzed.ResultsCompared with the data in 2016, in 2017, the total income of community hospitals increased by 25.13% (2.671 2 million yuan vs. 2.134 7 million yuan), the number of outpatients increased by 15.55% (7 496 vs. 6 487 cases), the number of hospitalizations increased by 59.49% (1 673 vs. 1 049 cases), and the number of students increased the most, reaching 366.67% (14 vs. 3). Finally, a total of 472 patients were included, including 213 in pre-implementation group and 259 in post-implementation group. There was no significant difference in the general data between the two groups (P>0.05). The patients’ satisfaction and compliance in post-implementation group were better than those in pre-implementation group (P<0.05). In June and December 2017, the hospital’s medical staff business test level increased significantly compared with those in the same period in 2016 (t=?7.467、?9.998, P<0.001), and the results in December 2017 were significantly higher than those in June 2017 (t=?4.719, P<0.001). But there was no significant difference in the performance of business level assessment between the results in June 2016 and in December 2016 (t=?1.158, P=0.250).ConclusionAn effective “Three Construction and One Management” model can promote the advancement of medical standards in community hospitals while promoting the effective improvement of economic benefits and improving the patients’ satisfaction.
Object To investigate the constitution and expense of inpatient diseases in Jili Community Health Service Center (JCHSC) in Liuyang City of Hunan Province from 2008 to 2010, so as to provide baseline data for further study. Methods The questionnaire was applied and inpatient records in JCHSC between 2008 and 2010 were collected. The diseases were classified and standardized according to the International Classification of Disease, 10th Edition (ICD-10) based on the first diagnosis extracted from discharge records. Such information as general condition, discharge diagnosis and medical expenses etc. were analyzed by using statistic software of Microsoft Excel 2003 and SPSS 13.0. Results a) There were 9 chronic diseases and 6 acute ones among the top 15 single diseases, and both the average hospital stay and per-average hospitalization expense of chronic diseases were higher than those of acute ones (7.8 days vs. 5.6 days; ?2 733 vs. ?1551); b) Per-average expense of drugs as for both acute and chronic diseases accounted for nearly 50% of the total/general expense; c) There were 3 types of treatment models in JCHSC. Model A was only the internal medicine therapy, Model B was internal medicine assisted with surgery, and Model C was surgery assisted with internal medicine therapy; d) In detail, the total per-average expenses in JCHSC between 2008 to 2010 as for each single disease were as follows: coronary heart diseases (CHD, ?2 374 to ?2 680), urinary calculi (?3 268 to ?3 337), chronic bronchitis (?2 452 to ?2 488); e) Per-average hospitalization expenses in internal departments were ?1 719 to ?1 942 for acute diseases and ?2 386 and ?2 523 for chronic ones. Among surgical departments, the per-average hospitalization expenses as for acute diseases and chronic diseases were ?1 438 to ?1 579 and ?3 044 to ?3 607, respectively; and f) The average hospital stay for acute diseases in internal departments were 5.5 to 5.8 days for acute diseases and 6.9 to 7.3 days for chronic ones. By contrast, those in surgical departments were 5.9 to 6.2 days for acute diseases and 8.3 days for chronic ones, respectively. Conclusion a) In JCHSC, a total of 7 inpatient diseases among the top 15 single diseases in 2010 are all chronic with per-average total expense over ?2 000, which is higher than the average level of national CHSC (?2 357.6); b) According to the features of expense constitution models of the inpatient single diseases, the hospitalization expense should be controlled specifically; c) There are 3 kinds of diseases with yearly-increasing per-average total expenses as CHD, hypertension and pulmonary infection during recent 3 years; meanwhile, 4 diseases are with yearly-decreasing per-average total expenses as chronic bronchitis, cholecystolithias or accompanied with cholecystitis, diabetes and inguinal hernia; d) The per-average expenses of chronic diseases in surgical departments are higher than those in internal departments, but those of the acute diseases in surgical departments are lower. Meanwhile, the per-average total expenses as for both chronic and acute diseases in surgical departments present a decline trend year by year. Although the per-average expense on drugs as for both acute and chronic diseases in internal departments show a decline trend, the per-average total expenses indicate an ascending trend; and f) The average hospital stay of chronic diseases is longer than acute ones, while that of the surgical diseases is also longer than internal ones.
Objective To explore the impact of community healthcare workers’ (CHWs) knowledge, attitude and practice (KAP) on the influenza vaccination among elderly people. Methods By means of simple random sampling, 1 residential quarter of each communities, 2 communities of each districts, 5 districts of Chengdu city were randomly selected, and the elderly equal to or more than 60-year-old were on-site investigated. Meanwhile, the questionnaire survey was conducted among healthcare workers in the selected communities. Results There were 4 KAP factors played a positive role in influenza vaccination among elderly people: CHWs’ affirmation of the effectiveness of influenza vaccine, explicitly knowing the focus groups for influenza vaccination, recommendation of vaccination in flu season when the elderly visits, and participation in flu-related education activities. When the accuracy rate of each factor got improved by 1%, the influenza vaccination rate would improve by 2.747%, 1.299%, 0.864%, 0.602%, respectively. Conclusion The knowledge, attitude and practice of HCWs have impacts on the influenza vaccination rates of elderly people. They are significant to improve the influenza vaccination rates of the elderly.
ObjectivesTo explore a reliable and simple predictive tool for 30-day mortality of influenza A community-acquired pneumonia (CAP).MethodsA multicenter retrospective study was conducted on 178 patients hospitalized with influenza A CAP, including 144 alive patients and 34 dead patients. Receiver operating characteristic (ROC) curves were performed to verify the accuracy of severity scores as 30-day mortality predictors in the study patients.ResultsThe 30-day mortality of influenza A CAP was 19.1%. The actual mortality of PSI risk class Ⅰ-Ⅱ and CURB-65 score 0-1 were 14.5% and 15.7%, respectively, which were much higher than the predicted mortality. Logistic regression confirmed blood urea nitrogen >7 mmol/L (U), albumin <35 g/L (A) and peripheral blood lymphocyte count <0.7×10 9/L (L) were independent risk factors for 30-day mortality of influenza A CAP. The area under the ROC curve (AUC) of UAL (blood urea nitrogen >7 mmol/L+ albumin <35 g/L+ peripheral blood lymphocyte count <0.7×10 9/L) was 0.891, which was higher than CURB-65 score (AUC=0.777, P=0.008 3), CRB-65 score (AUC=0.590, P<0.000 1), and PSI risk class (AUC=0.568,P=0.000 1).ConclusionUAL is a reliable and simple predictive tool for 30-day mortality of influenza A CAP.
ObjectiveTo explore the differential diagnosis value of airspace consolidation in thoracic CT between organizing pneumonia (OP) and acquired community pneumonia (CAP).MethodsA retrospective study was taken by retrieving the patients CT database from October 2010 to August 2016. Fifty-six consecutive patients with OP and 99 consecutive patients with CAP whose CT showed airspace consolidation were enrolled and their clinical characteristics and radiological characteristics were analyzed.ResultsThe percentage of patients whose CT image showed various amount of air bronchogram (ABG) with different shapes is higher in OP group than that in CAP group (87.5% and 72.7% respectively, χ2=4.558, P=0.033). The median and interquartile range amount of ABG in the OP patients were significantly higher than those in CAP group [4 (ranged from 2 to 8) and 2 (ranged from 0 to 4) respectively, z=3.640, P=0.000]. Morphologically, 58.9% of the OP patients showed entire air bronchogram (EABG) on the thoracic CT, significantly higher than that in CAP group (21.2%) (χ2=22.413, P=0.000). Interrupted ABG was found in 26.3% of CAP patients, while 16.1% of OP patients shared same features and the difference was not statistically significant (χ2=2.125, P=0.148). Traction bronchiectasis and ground glass opacity (GGO) were more likely to be found in the OP patients rather than CAP patients with 26.8% and 39.3% respectively, while they were found in 1.0% and 11.1% in the CAP patients (P<0.05). Reversed halo sign was found only 1.0% of the CAP patients, significantly lower than that in OP group, 26.8% (χ2=25.671, P=0.000). Pleural effusion and bronchial wall thickening were more commonly found in the CAP group with 56.6% and 35.4% respectively. By multivariate logistic analysis, EABG (OR=5.526, P=0.000), traction bronchiectasis (OR=21.564, P=0.010), GGO (OR=4.657, P=0.007) and reversed halo sign (OR=13.304, P=0.023) were significantly associated with OP, while pleural effusion (OR=0.380, P=0.049) and bronchial wall thickening (OR=0.073, P=0.008) were significantly associated with CAP. Other features in thoracic CT coexisting with ABG all reach significance statistically between the OP and CAP group (all P<0.05).ConclusionsAirspace consolidation in thoracic CT may be valuable for the differential diagnosis between OP and CAP. EABG is more commonly found in OP patients than in CAP patients. When EABG exists or ABG coexists with traction bronchiectasis, GGO and reversed halo sign, a diagnose of OP should be considered.
Objective To investigate the comprehensive interventions of hypertension in urban community, and to provide evidence for the hypertension intervention of urban community. Methods A stratified random sampling method was used to enroll 136 patients with essential hypertension in Shuangnan community of Chengdu city, including 77 males and 59 females. Their average age was 59±3.9. The indexes of compliance index (CI) and control rates for blood pressure by using different kinds of antihypertensive drugs were observed after 3 months. With the same medications, the level and control rates for blood pressure were evaluated at baseline and after 3 months of participation in the program of therapeutic lifestyle changes (TLC). Results The group of combination of antihypertensive drugs (n=12) had the highest control rate (83.3%). The group of long-acting calcium antagonist (n=31) had high index of control rate (54.8%) and CI (91.4%). The group of short-acting agents (n=25) had the lowest index of control rate (8.0%) and CI (41.2%). The patients had greater reduction in the level for blood pressure after TLC with significant difference (Plt;0.05). Conclusion It is necessary to strengthen and standardize the measures of comprehensive interventions on community treatment of hypertension. The program of reasonable antihypertensive drugs based on TLC should be developed positively.
Objective To overview the systematic reviews about the efficacy and safety of respiratory fluoroquinolones for community-acquired pneumonia (CAP). Methods We electronically searched databases including China National Knowledge Internet, WanFang Data, VIP, PubMed, Embase and The Cochrane Library to collect systematic reviews or Meta-analyses about respiratory fluoroquinolones for CAP from inception to November 2, 2017. Two reviewers independently screened literatures, extracted data, and then AMSTAR tool was used to assess the methodological quality of included studies. Results A total of 18 systematic reviews/Meta-analyses were included. The results of quality assessment indicated the scores ranged from 5 to 10. Among the 11 items, the item 1 of " Was an ‘a priori’ design provided” and item 4 " Was the status of publication (i.e. grey literature) used as an inclusion criterion” appeared to be the most problematic. The results of overview suggested that: the efficacy of respiratory fluoroquinolones might be similar to β-lactams plus macrolides combination treatment for CAP. However, respiratory fluoroquinolones might be more safety. In addition, the efficacy of respiratory fluoroquinolones sequential therapy for CAP was similar to that of continuous intravenous therapy, but the adverse reactions of the former were fewer. Conclusions Respiratory fluoroquinolones might be similar in efficacy for CAP to other antibiotics recommended by the guidelines with less adverse reactions. However, it can increase multi-drug resistance and potential tuberculosis drug resistance, we should strictly follow the principle of rational use of antibiotics to avoid abuse.
Objective To establish a model for prognosis analysis of severe community-acquired pneumonia in order to find the independent risk factors for mortality. Methods The data of 88 patients with severe community-acquired pneumonia enrolled from 533 community-acquired pneumonia patients in Fujian Provincial Hospital from April 2012 to December 2015 were analyzed, they were divided into a survival group and a death group according to prognosis. The clinical materials of basic data of the population, clinical manifestation, treatment and prognosis and pulmonary severity indexes were collected. Then univariate analysis was used to screen risk factors of death before logistic multivaritae regression was applied to explore independent risk factors. Results The different pathogen groups including viral, bacterial, mixed infection, negative and other groups were compared and no differences were found in mortality (all P>0.05). Univariate analysis revealed antibiotics treatment before admission, higher APACHEⅡ score, higher Chalison's score, septicopyemia, and higher level of procalcitonin, blood urea nitrogen (BUN), blood glucose, lactate could increase death risk for the patients. While antiviral treatment and no invasive mechanical ventilation were determined as protective factors. Logistic multivaritae regression showed three factors including higher lactate and higher serum BUN and higher heart rates were independent death risk factors [OR values were 4.704 (95%CI 0.966-22.907), 1.264 (95%CI 0.994-1.606), and 1.081 (95%CI 1.003-1.165), respectively]. Whereas no invasive mechanical ventilation was protective factor (OR=0.033, 95%CI 0.001-0.764). Conclusion The patients with higher lactate and BUN, higher heart rate and accepting invasive mechanical ventilation have poor prognosis.
ObjectiveTo explore the relationship between hand grip strength and depression and the moderating role of monthly household income level between grip strength and depression of community-dwelling female patients with type 2 diabetes.MethodsFrom March to June 2021, 3 communities in Chengdu were selected by convenience sampling method, and elderly female patients with type 2 diabetes were randomly selected from these communities. The patients were investigated through a self-made demographic and disease-related questionnaire and the Geriatric Depression Scale-15, and their grip strength was measured by a grip meter. The Process V3.3 plugin in SPSS 25.0 software was used to test the moderation effect.ResultsA total of 389 elderly female patients with type 2 diabetes were enrolled in this study. Spearman correlation analyses indicated that the grip strength was negatively correlated with the depression score (rs=?0.125, P=0.014), and positively correlated with the monthly household income level (rs=0.157, P=0.002); the depression score was negatively correlated with the monthly household income level (rs=?0.147, P=0.004). The results of the moderating effect showed that grip strength and monthly household income level could independently affect the patients’ depression scores [unstandardized partial regression coefficient (b)=?0.254, P=0.002; b=?1.552, P=0.009], and the interaction item of grip strength and monthly household income level was statistically significant for depression scores (b=0.065, P=0.031).ConclusionThe hand grip strength of community-dwelling elderly female patients with type 2 diabetes can negatively predict the level of depression, and the monthly household income level has a moderating effect between grip strength and depression.