ABSTRACT
Objective To explore the related infection factors of the internal jugular vein indwelling central venous catheter , and make prevention countermeasures according to the infection factors of central venous catheter infections .Methods A total of 564 patients admitted in liver and gallbladder surgical ward with external jugular vein indwelling central venous catheter were se‐lected ,extract the relevant hospital infection data in patients by the XingLin hospital infection real‐time monitoring system ,and SPSS15 .0 statistical analysis was conducted .Results The infection rate of 564 cases of patients was 4 .07% .The rate of gram‐neg‐ative bacteria infection was 43 .5% ,the gram positive bacteria infection accounted for 34 .8% ,fungi accounted for 21 .7% ,including multiple drug‐resistant bacteria infection accounted for 52 .1% .Catheter indwelling 14 d or more infection rate was 8 .5% ,14 d fol‐lowing infection rate was 2 .1% ,and infected patients for more advanced cancer and patients with severe acute pancreatitis .Pipe joint respectively with heparin cap and needle positive pressure infusion joint connections ,infection rate was statistically different (P<0 .05) .Conclusion The infection of internal jugular vein indwelling central venous catheter should not be ignored ,and the oc‐currence of catheter‐related infection of patients is closely related to state of an illness ,the time of catheter insertion ,and the joint device and so on .
ABSTRACT
Objective To investigate the application of the mini nutritional assessment (MNA)in the malnutrition risk eval-uation of elderly inpatients with cardiovascular disease(CVD).Methods The MNA method was adopted to detect the MNA scores in 316 elderly inpatients with CVD.The inpatient′s nutritional status was evaluated according to the MNA scores.Results Among 316 cases,52 cases(16.46%)were malnutrition,60 cases (18.99%)had the malnutrition risk and 204 cases (64.56%)were in a good nutritional status;the occurrence rate of malnutrition and malnutrition risk in the female elderly patients were higher than those in the male patients,the differences were statistically significant(P 0.05);the occurrence rate of malnutrition and malnutrition risk in the rural patients were higher than those in the patients lived in city,the differences were statistically significant(P <0.05).Conclusion Elderly inpatients with CVD have the higher prevalence of the malnutrition risk,the MNA can be applied in elderly inpatients with CVD for conduc-ting the nutritional status monitoring and early screening the malnutrition risk.