Objective To understand the changing patterns and characteristics of the number of patients hospitalized with acute exacerbation of chronic obstructive pulmonary disease (AECOPD) before, during, and in the post-epidemic period of the COVID-19 pandemic and the Association between acute respiratory infections and hospitalization of patients with AECOPD. Methods A retrospective analysis was conducted to count the patients hospitalized for AECOPD in the Department of Respiratory Medicine of the Third Affiliated Hospital of Chongqing Medical University from July 2017 to June 2024. The pattern of change in the number of AECOPD hospitalizations and the associations with patients with respiratory tract infections in outpatient emergency departments were analyzed. Results During the COVID-19 epidemic, the number of hospitalizations of patients with AECOPD did not increase compared with the pre-epidemic period. Instead, it significantly decreased, especially in the winter and spring peaks (P<0.05). The only exception was a peak AECOPD hospitalization in the summer of 2022. COPD inpatient mortality and non-medical discharge rates tended to increase during the epidemic compared with the pre-epidemic period. Analysis of the curve of change in the number of patients with respiratory infections in our outpatient emergency departments during the same period revealed a downward trend in the number of patients with respiratory infections during the epidemic and an explosive increase in the number of patients with respiratory infections in the post epidemic period, whose average monthly number was more than twice as high as that during the epidemic. Correlation analysis of the number of patients with respiratory infections between AECOPD hospitalizations and outpatient emergency departments showed that there was a good correlation between the two in the pre-epidemic and post-epidemic periods, and the correlation between the two in the post-epidemic period was more significant in particular (r=0.84-0.91, P<0.001).In contrast, there was no significant correlation in 2021 and 2022 during the epidemic (r=0.24 and 0.50, P>0.05 ). The most common respiratory infection pathogens among AECOPD hospitalized patients during the post-epidemic period were influenza virus, COVID-19 virus, and human rhinovirus, respectively. Conclusions The pandemic period of COVID-19 infection did not show an increase in the number of AECOPD hospitalizations but rather a trend towards fewer hospitalizations. Respiratory infections were strongly associated with the number of AECOPD hospitalizations in the pre- and post-pandemic periods, while the correlation between the two was poorer during the pandemic period. Influenza virus was the most important respiratory infection pathogen for AECOPD during the post-epidemic period.
Objective To investigate the disease constitution and hospitalization cost in Yong’an Central Township Health Center (YaC) in Shuangliu County of Sichuan Province from 2008 to 2010, so as to provide baseline data for further research. Methods Questionnaire and focus interview were carried out; case records and cost information of YaC inpatients in 2008, 2009 and 2010 were collected. The diseases were classified according to ICD-10 based on the first diagnose and the cost was analyzed. Data including general information of the inpatients, discharge diagnosis, hospitalization expenses, and drug cost etc. were rearranged and analyzed by Excel software. Results a) The total number of inpatients were 4 236, 4 335 and 4 844 in 2008, 2009 and 2010, respectively. Females were more than males (56.99% vs. 42.96%, 55.59% vs. 44.1%, 54.36% vs. 45.62%), and their disease spectrum included 20 categories, which accounted for 95% of disease classes of ICD-10; b) The inpatients suffering from top three systematic diseases accounted for 62.74% to 72.31%, which included the respiratory, digestive, urinary tract and urogenital systematic disease; c) The top 15 single diseases were upper respiratory infection, acute bronchitis, pulmonary infection, acute gastroenteritis, fracture, acute appendicitis, chronic bronchitis, calculi in urinary system, cerebral vascular insufficiency, lumbar vertebra disease, acute gastritis, superficial injury, chronic gastritis, hypertension, and cholecytolithiasis or cholecystitis; d) The number of inpatients in the group of over 15-24 ages with chronic diseases increased with age and females were more than males. The acute disease burden of inpatients in 0-4 age group was the heaviest, who only suffered from acute diseases and males were more than females. The inpatients in 25-54 age group suffered from more acute diseases than chronic diseases and females were more than males; and e) The inpatients’ average costs of chronic diseases were higher than those of acute diseases in 2010 (1 564.45 yuan vs. 1 104.11 yuan) and those of either Xintian Central Township Health Center (1 311.81 yuan) or Gaozha Central Township Health Center (1 002.99 yuan). Conclusion a) In recent three years, the main systematic diseases that inpatients suffer are digestive, respiratory, and urinary tract and urogenital system diseases; the acute diseases are more than the chronic; the acute diseases mainly include infection and injury; b) During the past three years, the top 15 diseases have been stable and the same diseases include upper respiratory infection, pulmonary infection, acute bronchitis, acute appendicitis, acute gastritis, acute gastroenteritis, fracture, chronic gastritis, chronic bronchitis, and calculi in urinary system; c) It should be paid attention to the inpatients with chronic diseases in over 15-24 age group and the inpatients with acute diseases in 0-4 age group; and d) The inpatients’ average costs of top 15 diseases in 2010 were higher than those of either XtC or GzC, and consideration on rationality of the hospitalization cost should be paid attention to.
ObjectiveIn light of the comprehensively implemented reform of medical insurance payments, this study analyzed the impact of the payment intervention and COVID-19 pandemic on hospitalization expenses for identical diseases between traditional Chinese medicine (TCM) and Western medicine hospitals, to provide evidence to promote high-quality coordinated development of hospitals and insurance while reducing patient load. MethodsFrom January 2014 to December 2020, we gathered data including 9 900 individual medical records of woman-related malignant tumors (WMT) from all 23 public hospitals in a district of Shanghai. We developed an interrupted time-series analysis model based on the above two interventions, to compare the inpatient average per-time expenses between different hospitals and different groups. ResultsThe average per-time expenses of WMT in Western hospitals changed from rising to declining after the policy intervention, and increased again during the pandemic. In TCM hospitals, the expenses continued to increase and fluctuated after the pandemic. ConclusionThe policy intervention has achieved a good effect on controlling the cost of Western hospitals, rather than the significant increase in TCM hospitals. Meanwhile, the COVID-19 pandemic has had a significant impact on hospitalization expenses. It’s urgent to develop a payment model that fits the development and characteristics of TCM, to control the unreasonable growth of expenses. Moreover, the financial compensation methods and supervision mechanism of public hospitals should be improved to effectively resist the threat of public health emergencies for the development of hospitals and the legitimate rights of patients.
ObjectiveTo investigate constitution and financial burden of disease in the West China Hospital of Sichuan University during 2011-2012.
MethodsThe data of in-patients (who had been discharged from the department of endocrinology and metabolism or discharged after being transferred to other departments for diagnosis and treatment in the West China Hospital from January 2011 to April 2012) were collected from the Hospital Information System (HIS) of the West China Hospital, including basic information, discharge diagnosis, hospital costs, the information about whether the patients had been registered the insurance in hospital, etc. We classified diseases according to ICD-10 based on each diagnosis when the patients were discharged on the first page of case reports. The data were input using Excel 2010 software, and statistical analysis was performed using SPSS 13.0 software.
Resultsa) During 2011-2012, in the department of endocrinology and metabolism, the top five commonly-seen diseases of in-patients were:diabetes, followed by hypothalamic-pituitary-adrenal/gonadal disease, diseases other than endocrine disorders, thyroid disease, and metabolic bone disease. b) The diseases of the top five average hospital stay included:diabetes, followed by malnutrition, metabolic bone disease, diseases other than endocrine disorders, and hypothalamic-pituitary-adrenal/gonadal disease. c) The diseases of the top five total costs of included:diabetes, followed by metabolic bone disease, diseases other than endocrine disorders, malnutrition, and other nutrients deficiency.
ConclusionDiabetes and its complications are the major disease as well as the major cause of the burden of disease in the in-patient department of endocrinology and metabolism of the West China Hospital of Sichuan University.
Objective
To analyze the crucial factors which affect the hospitalization expenses of patients with uterine adenomyosis, in order to take corresponding measures.
Methods
A total of 583 patients diagnosed with uterine fibroids reported by hospitals in urban areas of Suining city through hospital quality monitoring system between December 2013 and December 2015 were included in this study. The main reasons for the expense structure was described by Pareto’s law. The importance of hospitalization expense influencing factors was analyzed by neural network model, and single factor analysis was used to analyze important influencing factors of hospitalization expenses.
Results
The main factors influencing hospitalization expenses included length of stay in hospital, operation techniques and illness conditions, and their importance value was respectively 0.581, 0.175 and 0.088.
Conclusion
Based on hospitalization expenses, length of stay in hospital and expense structure, high intensity focused ultrasound therapy is more reasonable in the treatment of uterine adenomyosis.
Objective To systematically review the influence of frailty on the prognosis of non-cardiovascular surgery heart failure (HF) patients and to provide references for its prevention and management. Methods CNKI, VIP, CBM, WanFang Data, PubMed, EMbase, Web of Science, and The Cochrane Library were searched to collect cohort studies on the prognosis of non-cardiovascular surgery HF patients with frailty from inception to November 1st, 2021. Two reviewers independently screened literature, extracted data, and assessed the risk of bias of the included studies. Then, meta-analysis was performed using RevMan 5.3 software and Stata 14.0 software. Results A total of 20 studies involving 11 127 patients were included. The results of meta-analysis showed that frailty increased the risk of all-cause mortality (HR=1.72, 95%CI 1.61 to 1.84, P<0.000 01), hospitalization (HR=2.06, 95%CI 1.26 to 3.37, P=0.004), and combined endpoint (HR=1.59, 95%CI 1.37 to 1.84, P<0.000 01) in non-cardiovascular surgery HF patients. Conclusion Current evidence shows that frailty can increase the risk of all-cause mortality, hospitalization, and combined endpoints in non-cardiovascular surgery HF patients. Due to the limited quantity and quality of the included studies, more high-quality studies are needed to verify the above conclusion.
Objective To investigate financial burden of in-patients with hypothalamus-pituitary-adrenal gland/gonad diseases in the West China Hospital of Sichuan University, 2011, so as to provide baseline data for further research. Methods The data of in-patients (who had been discharged from the department of endocrinology and metabolism or discharged after being transferred to other departments for diagnosis and treatment in the West China Hospital in 2011) were collected from the Hospital Information System (HIS) of the West China Hospital, including basic information, initial diagnosis when the patients were discharged, hospital costs, the information about whether the patients had been registered the insurance in hospital, etc. We classified diseases according to ICD-10 based on the initial diagnosis when the patients were discharged on the first page of case reports. The data were input using Excel 2010 software, and statistical analysis was performed using SPSS 13.0 software. Results The results showed that: in 2011, 352 person-times of in-patients with hypothalamus-pituitary-adrenal gland/gonad disease as first diagnosis were hospitalized in the department of endocrinology and metabolism, of which, 139 were male and 213 were female, with mean age of 42.9±15.0 years; and b) median hospital stay was 11 days, the average cost of hospital stay for each patient was RMB 4 361.09 yuan, most of which was for lab tests, examination, and biomedicine cost. Conclusion Hypothalamus-pituitary-adrenal gland/gonad diseases are an important health problem in the department of endocrinology and metabolism in a Triple-A Hospital. Most of hospitalization costs are for lab tests, examination, and biomedicine cost.
ObjectiveTo understand the inpatient classification and influence factors of hospitalization expenses, so as to provide basis for hospital management.
MethodsThe diagnosis and treatment data of inpatients in a grade A tertiary hospital in 2013 were collected, the percentile method were used to describe the expenses distribution, the K-means clustering method was applied to classify the inpatients, the rank-sum test was utilized to analyze the differences of the costs among different groups, ICD-10 was applied to analyze the diseases distribution, and the median regression was used to analyze the influence factors.
ResultsThere were 175 333 inpatients in total. The median of the expenses was 10 016.31 yuan RMB. The inpatients might be classified into seven groups with different expenses (P=0.0001). For inpatients who had no "blood transfusion cost", the top three factors of cost category were operation, laboratory test, examination; for who had "blood transfusion cost", the top three factors of cost category were blood transfusion, laboratory test, examination. There were 2 147, 2 182, 1 499, 1 301, 2 059, 22 and 14 kinds of diseases (ICD-10 four-digit code) respectively among the seven groups. The influence factors could be summarized into patient-related and diagnosis & treatment-related ones.
ConclusionThe costs of operation, blood transfusion, laboratory test, and examination affect the inpatients classification greatly. The results could be of help to inform the admission of patients, the expense control and the disease management.
Objective To identify the chief factors influencing the hospitalization expenses in fracture patients with health insurance so as to provide information for the control of irrational increase in medical expenses and reform in the mode of medical insurance payment. Methods A total of 113 fracture patients with medical insurance in a hospital of a certain city from September 2006 to April 2007 were included and statistical analysis was performed by using multinomial linear regression analysis. Results The major factors influencing the hospitalization expenses in fracture patients with health insurance included the proportion of material fees and drug fees, length of stay, performance of operations and blood transfusion and etc. Conclusion Lowering the proportion of material fees and drug fees reasonably, reducing the length of hospital stay and avoiding operations and blood transfusion were the key to the control of hospitalization expenses for fracture. It is imperative to speed up and deepen the reform in medical insurance system, formulate scientific diagnostic and treatment routines and clinical pathways as well as expense standards, and try out the payment on certain single disease such as fracture.
Objective To analyze the risk factors of hospitalized children with acute asthma exacerbation in Chongqing region. Methods A total of 193 cases were randomly selected from the hospitalized children with acute asthma exacerbation in Chongqing Children’s hospital and Jiangjin District People’s Hospital from January 2009 to December 2009. A self-designed questionnaire was used to collect data. A control group of children were randomly selected from the out-patients who received regular maintain therapy without asthma attacks for more than 3 months. Results The first independent risk factor of asthma hospitalization was respiratory infection ( 85. 5%, 165 /193) . Irregular use of control medications was the second important factor for the acute exacerbation. There were 75% ( 138 /193) patients didn’t take controlmedications regularly, includes 102 undiagnosed and 36 pre-diagnosed cases which was more common than that in regular maintain therapy group ( 21/110, 19. 1% ) . A variety of allergen-induced acute exacerbation of asthma was also common, which accountted for 9. 3 % ( 18/193) . There were more boys than girls ( M/F:124 /69) and no significant difference in the family history of allergic diseases ( P gt; 0. 05) . Conclusion Respiratory infection, under-diagnosis of asthma, and irregular use of the control medications are risk factors of acute exacerbation in children with asthma in Chongqing region. Meanwhile allergen exposure warrantsmore attention.
