Design and implementation of integrated simulation training system of tactical combat casualty care for mobile medical detachments / 医疗卫生装备

Objective To design an integrated simulation training system of tactical combat casualty care for mobile medical detachments to realize training of mass casualty treatment at wartime.Methods An integrated simulation training system of tactical combat casualty care for mobile medical detachments was developed with UE4 unreal engine and Vue.js framework for developing visual interface scenes,3D modeling for building war simulation scenarios,Java programming language for writing backend logic code and MySQL database for data recording.There were four functional modules involved in the system developed for micro class,self-assessment,game simulation and record query.Results The system developed realized integrated training for attending class,practice,test and review,and enhanced the efficacy for training of tactical combat casualty care.Conclusions The system developed contributes to increasing the combat casualty care capability of mobile medical detachments.

The correlation of age with the risk of multiple organ dysfunction syndrome in the elderly patients with congestive heart failure and hypertension / 中国应用生理学杂志

<p><b>OBJECTIVE</b>To study the prediction value of age and congestive heart failure (CHF) for occurrence of multiple organ dysfunction syndrome elderly(MODSE) in old patients with hypertension.</p><p><b>METHODS</b>Medical history of 19,996 cases (aged over 60 year) admitted to PLA General Hospital because of hypertension or developing hypertension during hospital stay from Jan 1993 to Dec 2008 were analyzed retrospectively. According to age the patients were divided into four groups: 60-69 year group; 70-79 year group; 80-89 year group; > or = 90 year older group. The incidence of CHF and the morbidity of MODSE induced by CHF at different ages and different boundary ages were investigated.</p><p><b>RESULTS</b>1. The incidence of MODSE in CHF cases was higher than that in the non-CHF cases (7.43% versus 3.05%, Chi(2) 195.15, P < 0.01), showing CHF were the important factor in happening of MODSE. 2. The incidence of CHF and the morbidity of MODSE were 10.60% versus 18.88% versus 30.11% versus 60.57%, P <0.05, P < 0.05 and 1.6 versus 7.0 versus 17.08 versus 25.47% , in 60-69 year group; 70-79 year group; 80-89 year group; > or =90 year older group, P < 0.05. Occurrence of CHF and that of MODSE were positively correlated with age (r = 0.696 - 0.987, P < 0.01). High risk population of MODSE induced by CHF were old patients with hypertension above 69 year old.</p><p><b>CONCLUSION</b>The age is valuable for early prediction of MODSE induced by CHF in old patients with hypertension. The distinctly boundary age for the incidence of MODSE induced by CHF in old patients with hypertension is 69.</p>