Objective To investigate the death rate and life lost of the Xinjian district residents in Nanchang city, and to provide scientific evidence for the health administrators to formulate relevant policies and improve the life expectancy of the residents. Methods Based on the population and the death data in this area from 2011 to 2015, the mortality, the cause of death spectrum, the life expectancy, the life expectancy for death causes, the potential years of life lost (PYLL), the potential years of life lost rate (PYLLR), the average potential years of life lost (APYLL), the standardized potential years of life lost (SPYLL), the standardized potential years of life lost rate (SPYLLR) were analyzed by SPSS 20.0 software. Results From 2011 to 2015, the crude death rate of Xinjian district was 538.38/10 million, the standardized mortality rate was 563.00/10 million, the crude death rate of males is higher than that of females (χ2=788.91, P<0.01); the causes of death in the top five were follows: circulatory system diseases, tumor, respiratory system diseases, injury, endocrine, nutrition and metabolic diseases. The causes of death were in the same order whether in male or female. Mortality rates of different age groups showed that the mortality rates began to rise substantially after the age of 30, the main causes of death were different between the low age group and the high age group. The life expectancy of residents was 78.38 years, the PYLL for all causes of death was 129 087.5 years, the PYLLR was 39.84‰, the APYLL was 17.44 years, the SPYLL was 134 057.00 years, the SPYLLR was 38.61‰. The PYLL caused by injury was 46 191.5 years, the PYLLR was 14.26‰, APYLL was 33.14 years, of which were all ranked first. The SPYLL caused by tumor was 48 414.95 years, the SPYLLR was 13.94‰, of which were ranked first. Conclusion The mortality rate of Xinjian district residents is higher than that of Nanchang urban residents, but lower than the average level of Jiangxi province and the whole country. Life reduction analysis shows that chronic non-communicable diseases and injuries are the main causes of death for residents in the area. The three levels prevention is of great significance to reduce the death of residents and improve their life expectancy.
Objective To investigate the efficacy and safety of abdominal indwelling catheterization for the patients with large-volume ascites. Methods A total of 84 patients with liver cirrhosis complicated with large-volume ascites admitted in the first affiliated hospital of Xi’an Jiaotong University from January 2015 to December 2015 were retrospectively analyzed. Patients were divided into two groups, one was the puncture group and another was the catheterization group. The efficacy and safety were evaluated. Results Forty-four patients were enrolled in catheterization group, whereas forty patients were enrolled in puncture group. Symptoms associated with ascites had been eased and patients’ qualities of life had been improved in 2 weeks in each group. The tube fell out rate was 27.3% for patients in catheterization group. There was no operation related complications such as death, bleeding and intestinal perforation occurred. Either Child B stage or Child C stage, the dynamic changes of liver function and renal function in catheterization group were comparable to those in puncture group. No adverse event such as catheterization-related or puncture-related infection was observed. Conclusion Abdominal catheterization is effective and safe in management of large amount of ascites complicated with cirrhosis, however, the high rate of tube-fell-out should be paid more attention.
ObjectiveTo study the clinical features, short-term prognosis and risk factors of Pseudomonas Aeruginosa (P.aeruginosa) infection in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD). MethodsThis study enrolled patients hospitalized for AECOPD in ten tertiary hospitals of China from September 2017 to July 2021. AECOPD patients with P.aeruginosa infection were included as case group, AECOPD patients without P.aeruginosa infection were randomly selected as control group from the same hospitals and same hospitalization period as the patients in case group, at a ratio of 2∶1. The differences in basic conditions, complications, clinical manifestations on admission and in-hospital prognosis between the two groups were compared, and the risk factors of P.aeruginosa infection were analyzed. ResultsA total of 14007 inpatients with AECOPD were included in this study, and 338 patients were confirmed to have P.aeruginosa infection during hospitalization, with an incidence rate of 2.41%. The in-hospital prognosis of AECOPD patients with P.aeruginosa infection was worse than that of the control group, which was manifested in higher hospital mortality (4.4% vs. 1.9%, P=0.02) and longer hospital stay [13.0 (9.0, 19.25)d vs. 11.0 (8.0, 15.0)d, P=0.002]. In terms of clinical features, the proportions of patients with cough, expectoration, purulent sputum, dyspnea in the case group were higher than those in the control group, and the inflammatory indicators (neutrophil ratio, erythrocyte sedimentation rate) and partial pressure of carbon dioxide in arterial blood gas were higher than those in the control group, while the serum albumin was significantly lower than that in the control group (all P<0.05). Multivariate logistic regression analysis showed that Parkinson's disease [odds ratio (OR)=5.14, 95% confidence interval (CI): 1.43 to 18.49, P=0.012], bronchiectasis (OR=4.97, 95%CI: 3.70 to 6.67, P<0.001), invasive mechanical ventilation (OR=2.03, 95%CI: 1.23 to 3.36, P=0.006), serum albumin<35 g/L (OR=1.40, 95%CI: 1.04 to 1.88, P=0.026), partial pressure of carbon dioxide ≥45 mm Hg (OR=1.38, 95%CI: 1.01 to 1.90, P=0.046) were independent risk factors for P.aeruginosa infection in AECOPD patients. ConclusionsP.aeruginosa infection has a relative high morbidity and poor outcome among AECOPD inpatients. Parkinson’s disease, bronchiectasis, invasive mechanical ventilation, serum albumin below 35 g/L, partial pressure of carbon dioxide ≥45 mm Hg are independent risk factors of P.aeruginosa infection in AECOPD inpatients.
ObjectiveTo compare the predictive value of the BAP-65 score, the DECAF score, the CURB-65 score, and the Pneumonia Severity Index (PSI) on short-term mortality and adverse outcomes in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD) with community-acquired pneumonia (CAP). MethodsThis study enrolled patients hospitalized for AECOPD and CAP from ten hospitals in China from September 2017 to July 2021. All-cause mortality within 30 days was investigated. Patients were divided into the death and the survival groups according to their survival status. The differences in basic conditions, complications, symptoms, signs and auxiliary examination results between the two groups were compared, and the independent risk factors of all-cause mortality were analyzed. The included patients were scored and graded according to the 4 scales, respectively, and the validity of the four scales in predicting short-term mortality and adverse outcomes was compared based on the receiver operating charateristic (ROC) curve analysis. ResultsA total of 3375 patients including 2545 males and 830 females with a mean age of (73.66 ±10.73) years were enrolled in this study. Within 30 days, 129 (3.82%) patients died and 614 (18.19%) patients had an adverse outcome (including all-cause death, invasive mechanical ventilation and admission into intensive care unit). Altered state of consciousness, diabetes mellitus, atrial fibrillation, chronic pulmonary heart disease, age, pulse rate, serum albumin, diastolic blood pressure, and pH value were independent risk factors for 30-day mortality in AECOPD patients with CAP. The area under the ROC curve (AUC) of the CURB-65 score, BAP-65 score, DECAF score, and PSI score for predicting all-cause mortality were 0.780, 0.782, 0.614, and 0.816, and these AUCs for predicting adverse outcomes were 0.694, 0.687, 0.564 and 0.705, respectively. PSI score had the best predictive efficacy for all-cause mortality and adverse outcomes, and the DECAF score had the worst predictive efficacy. ConclusionsAECOPD patients with CAP have a relatively high incidence of all-cause mortality and adverse outcomes within 30 days. Altered state of consciousness, diabetes mellitus, atrial fibrillation, chronic pulmonary heart disease, age, pulse rate, serum albumin, diastolic blood pressure, and pH value are independent risk factors for 30-day mortality. PSI score has the best performance in predicting all-cause mortality and adverse outcomes, while the DECAF score has the worst performance.