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Objective To explore the clinical characteristics and prognostic factors of elderly patients with commu-nity-acquired bloodstream infection(CA-BSI),and provide basis for clinical treatment and prevention.Methods Medical records of elderly patients diagnosed with CA-BSI in a tertiary first-class hospital of Changsha from 2017 to 2021 were collected.Patients were divided into a survival group and a death group according to the prognosis after 30 days hospitalization.The differences in clinical data between two groups of patients were compared,and influen-cing factors for the prognosis in CA-BSI patients were analyzed.Results A total of 575 elderly CA-BSI patients were included in the analysis,with 535 cases in the survival group and 40 cases in the death group.Univariate ana-lysis results suggested that death of elderly CA-BSI patients was related to gender,age,history of hemodialysis,glucocorticoid usage,indwelling catheter,concomitant heart disease,albumin,creatinine,and sequential organ fai-lure assessment(SOFA)score(all P＜0.05).Multivariate logistic regression analysis results suggested that old age(OR=1.062,95％CI:1.016-1.109),high SOFA score(OR=1.161,95％CI:1.067-1.262),glucocorti-coid usage(OR=6.006,95％CI:2.441-14.774)were independent risk factors for the death of elderly CA-BSI patients,while normal albumin(OR=0.942,95％CI:0.891-0.995)was a protective factor.Conclusion Elderly CA-BSI patients have high risks of death.It is necessary to improve the immunity of patients as well as use antimi-crobial agents and glucocorticoids rationally,so as to reduce the risk of death in patients.
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Objective To analyze the death cases of the oncology inpatients of the First Hospital of Hunan University of Chinese Medicine (hereinafter referred to as "this hospital") during 2007-2016; To provide the basis for the prevention and treatment of cancer, prognosis improvement and rational allocation of TCM health resources. Methods The death cases of the oncology inpatients from 2007 to 2016 were analyzed by retrospective medical history method from the aspects of causes of death, hospitalization costs and survival time. Results There were 830 death cases of the oncology inpatients in the hospital during 2007-2016, with 548 males and 282 females, and the mortality rate decreased year by year. The average hospitalization costs for patients was 39 630.86 yuan, of which TCM treatment cost 6206.98 yuan (15.66%). Patients with colon cancer had the highest proportion of TCM treatment costs (20.10%), followed by lung cancer, breast cancer, and liver cancer. The top five causes of death were lung cancer, liver cancer, breast cancer, colon cancer, and rectal cancer. The sex ratio of patients who died of lung cancer was 1.61:1. The average survival time of male patients was 446.3 days, which was far lower than the 738.3 days of female patients. The cancers with long-term survival periods were cervical cancer, breast cancer, and rectal cancer. The cancers with shorter survival periods were pancreatic cancer, liver cancer, and lung cancer. Conclusion The structure of death causes of the oncology inpatients in the hospital has a certain degree of representation. The prevention and control of lung cancer, especially male lung cancer should be strengthened; TCM health resources and prevention should be utilized rationally; the prognosis of patients with liver cancer should be improved, to improve the overall survival and quality of life of patients with breast cancer or cervical cancer, which is important for the prevention and treatment of malignant tumor.
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Objective To evaluate the associations between polymorphisms of LEPR Gln223Arg,LEPR Pro 1019Pro and the risk on obesity.Methods A computerized search on literature was carried out in Wanfang,CNKI,VIP databases and CBM,PubMed,EMBASE databases to collect articles published between 1979 and 2010 concerning the associations between polymorphisms of LEPR Gln223Arg and/or LEPR Pro 1019Pro and risk of obesity in the Chinese population.Odds ratios (ORs) were used to assess the strength of the association,and 95％ confidence intervals (CIs) to present the precision of the estimates.Meta-analysis was performed using the STATA statistical software.Results Fifteen literature were collected for Meta-analysis by the uniform inclusion and exclusion criteria.There were 1096 obese patients and 949 controls for polymorphisms of LEPR Gln223Arg in 9 papers,together with 961 obese patients and 818 controls for polymorphisms of LEPR Prol019Pro in 8 papers.Overall,there were significant associations between decreased risk of obesity and LEPR Gln223Arg polymorphisms (-668 A→G) (G versus A,OR=0.66,95％CI:0.49-0.89; AG and GG versus AA,OR=0.50,95％CI:0.32-0.77; respectively).There were significant associations between increased risk of obesity and LEPR Prol019Pro polymorphisms (-3057 G→A) (A versus G,OR=1.61,95％CI:1.15-2.26; AG and AA versus GG,OR=1.50,95％CI:1.08-2.08; respectively).Conclusion Variant alleles at both LEPR-668 and LEPR-3057 were associated with obesity in the Chinese Han-dominated population.
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<p><b>OBJECTIVE</b>To comprehensively evaluate the effect of interventions on obesity in Chinese pupils.</p><p><b>METHODS</b>A literature research was carried out in China National Knowledge Infrastructure, Wanfang Data, VIP Database for Chinese Technical Periodicals, PubMed and the Excerpts Medica Database (EMBASE) databases to collect articles published between 1979 and 2010 concerning the effect of interventions for preventing obesity in Chinese pupils. Rate difference (RD) of the rate of obesity as the evaluation indicator was selected to Meta-analyze the effect of interventions on obesity. There are total 215 articles, in which 211 articles were written in Chinese and other articles were written in English.</p><p><b>RESULTS</b>17 literatures were used for Meta-analysis by the uniform inclusion and exclusion criteria. The results showed that the RD of obesity rate for the students in the intervention group was 3% (95%CI: 1% - 5%) after the intervention. However, the RD of obesity rate for the students in the control group was -2% (95%CI: -4% - -1%) after the intervention. Results of stratified analysis for the RD of obesity rate showed that the obesity rate for the students in the intervention group were decreased significantly after the intervention of combined programs with health education, physical exercise and nutrition interventions with moderate intervention time (1 to 2 years), the RD (95%CI) of obesity rate were 5% (2% - 8%), 3% (1% - 4%), respectively. For the studies whose baseline obesity rates was insignificant difference between the intervention group and the control group, the obesity rate for the students in the intervention group was 4% (95%CI: -7% - -1%) lower than the obesity rate for the students in the control group after the intervention.</p><p><b>CONCLUSION</b>Health-education-based comprehensive intervention is effective on obesity prevention in Chinese pupils; combined intervention programs with moderate intervention time (1 to 2 years) were effective in improving efficiency of obesity prevention in pupils.</p>