Objective To explore the clinical effect of quality control circle(QCC)activities on the prevention of postoperative deep vein thrombosis(DVT)in inpatients in military hospitals.Methods A total of 318 patients who were diagnosed and treated in The First Affiliated Hospital of Air Force Medical University from January to December 2021 and 40 medical staff were enrolled in this study.Routine care was performed in 158 patients from January to June 2021,and QCC care was implemented in 160 patients from July to December 2021.The awareness of DVT prevention in medical staff and patients(or their famiy members)before and after QCC activities,lower limb DVT preventive measures taken by medical staff,and the occurrence of DVT were compared.Results The scores of the cause,clinical manifestations,nursing measures and preventive measures of DVT after QCC activities were significantly higher than those before QCC activities in both medical staff and patients(or their families)(P<0.05).The overall implementation rate of preventing lower limb DVT after QCC activities was significantly higher than that before QCC activities(94.14%vs.46.20%,P<0.05).The incidence of DVT after QCC activities was significantly lower than that before QCC activities(0.62%vs.5.06%,P<0.05).Conclusion Implementing QCC activities can improve the cognitive ability of military medical staff and patients(or family members)in DVT prevention,increase the implementation rate of DVT prevention measures,and reduce the incidence of DVT.

ObjectiveTo screen the items of Advanced Cancer patient Needs Questionnaire (ACNQ)and develop a short version.MethodsA total of 80 cancer patients of middle and advanced stage were recruited.The items were screened with variation degree method and factor analysis method,combined with clinical meaning of the items.The reliability and validity of newly-development scale were confirmed with new sample of 60 cancer patients.ResnltsThrough statistical methods 12 items were removed from the original scale,forming a short version of Advanced Cancer patient Needs Questionnaire:ACNQ-29.The correlation coefficient of split half reliability was 0.913.The Cronbach′s α coefficient of all items was 0.923.Through principal components and factor analysis,7 principal components were gained including basically the 4 dimensions of physiological,psychological,spiritual and social domain with accumulation contribution of 75.478％.ConclusionsNew scale has good reliability and validity,and more easily for patients to complete.It has feasibility and practicability.