Application Research on Gated Recurrent Unit Deep Learning Prediction and Graded Early Warning of Emergency Department Visits Based on Meteorological Environmental Data

The emergency room is the primary place for critically ill patients to seek medical treatment[1].China is the world’s most densely populated country,and its regional development is extremely uneven.The emergency service supply of first-class hospitals in cities,especially megacities,is still not in line with the demand for medical treatment,and the emergency rescue unite quipment and personnel allocation are facing challenges[2].

美军战术战伤培训技术清单概述及启示

近期美军发布了新版的战术战伤救治培训技术清单,明确了战场全体官兵、战斗救生员、战斗卫生兵、战斗急救员和高级复苏救治小组等不同岗位人员需掌握的TCCC救治技术。本文对该培训技术清单相关内容进行了概述,并提出对我军的借鉴启示。

The Association between the C5263T Mutation in the Mitochondrial ND2 Gene and Coronary Heart Disease among Young Chinese Han People

Objective This study aimed to investigate the genetic background of mitochondrial genes in young patients with Coronary heart disease （CHD） to provide a foundation for the early prevention of young patients with CHD. Methods 115 cases of young （〈 45 years） CHD Chinese Han patients （case group）, 100 cases of older （〉 45 years） Chinese Hart CHD patients （experimental group） hospitalized and 100 cases of healthy people through physical examination （control group） at the General Hospital of PLA between January 2014 and December 2015 were selected. General information, clinical assessment, pedigree analysis, and mitochondrial full sequence scanning were performed. The pedigrees of one patient harbouring the C5263T mutation were recruited. Mitochondrial functional analysis including cellular reactive oxygen species （ROS） levels and mitochondrial membrane potential （MMP） were performed on pedigrees with the C5263T mutation （mutation group） and without the mutation （non-mutation group）. Results The differences in biochemical tests （P 〉 0.05） between the case group and experimental group were not significant. The C5263T single-nucleotide mutation of the mitochondrial ND2 gene was observed in 2 young CHD patients in the case group. The premature CHD of these 2 patients followed a pattern of maternal inheritance. The mutation group （11, 112） had higher ROS levels （4750.82±1045.55 vs. 3888.58 ± 487.60, P= 0.022） and lower MMP levels （P= 0.045） than the non-mutation group （II1, III1, III2）. Conclusion We speculated that the mitochondrial C5263T mutation might be associated with the occurrence CHD in Chinese Hart young people.

Diurnal Temperature Range and Daily Emergency Room Admissions among the Elderly in Beijing,China

In recent years, more attentions have been paid to the association between climate change and human health. Increasing and more variable global surface temperature is one of the key climatic change factors which have been consistently reported about the effect on human health. So far, more researches have revealed that temperature lead not only to direct deaths and illnesses but also to aggravation of cardiovascular and respiratory diseases. Typically, the relationship between temperature and mortality or morbidity is V-, U-, or J- shaped, with optimum temperature corresponding to the lowest point in the temperature mortality curve.

基于文献计量与共词分析的我军战伤救治模拟训练现状研究

科学高效的战伤救治模拟训练对提高战场伤员救治能力至关重要,是提高我军卫勤实战化训练水平的重要手段。该文选取近20年来军内外期刊中与战伤救治模拟训练相关的175篇论文为研究对象,利用Bicomb 2.0、Ucinet 6.0及SPSS 23.0软件,采取文献分布计量、词频统计分析、相似矩阵分析、系统聚类分析、多维尺度分析和共现网络图分析等方法,对我军战伤救治模拟训练领域研究现状与研究热点进行了梳理分析,旨在为提高我军一线战伤救治能力提供借鉴。

基于层次分析法的战伤急救模拟训练评价指标体系构建研究

目的设计构建战伤急救模拟训练评价指标体系,为模拟训练建设和开展战救训练提供理论指导及评价方法。方法通过文献调研、专家咨询及层次分析方法,系统分解战伤急救模拟训练建设能力构成要素,构建3级评价指标体系,并进一步确定各级指标权重。结果形成了包含4项一级指标、14项二级指标和52项三级指标的战伤急救模拟训练评价指标体系。结论该指标体系的构建,为下步各类卫勤训练机构进行战伤急救模拟训练及其条件建设提供了指导和参考。