12016 National consensus on cardiopulmonary resuscitation in ChinaCardiopulmonary Resuscitation Specialized Committe1-232Analysis on medical relief of serious bus arson incidents in China in the last ten yearsCHEN Xiaosong, LYU Chuanzhu, YANG Yijun, YAO FuhuiORIGINAL ARTICLES24-273Occupational burnout status of prehospital emergency nurses in Kunshan cityTAO XiupingORIGINAL ARTICLES28-314Applicational value of gemstone volume computed tomography angiography in the diagnosis of intracranial aneurysmZHANG Xuan, LIU BingyuanORIGINAL ARTICLES32-355Comparison of curative effect between percutaneous transforaminal endoscopic discectomy and fenestration discectomy in the treatment of lumbar disc herniation: a meta analysisXING Weiyuan, KUANG Zhengda, ZOU Xiaoli, DU MingkuiORIGINAL ARTICLES36-406Complication risk factors of implantable venous infusion port in childrenLI Shengnan, AN Li'na, ZHANG Qian, SUN Ling, LI Wei, ZHU Jing, XIAO BoORIGINAL ARTICLES41-447Detection rates of sarcopenia obesity in the elderly by different diagnostic crieriaCHENG Xiaoqiu, DENG Xiaowei, LIU Yi, WANG Yahan, YANG Jingwei, LU FeixiangORIGINAL ARTICLES45-488Early diagnostic techniques of stress fracture: a brief reviewGAO Fei, LAN Xiaoxia, ZHAO Hong, HU Chunxiu, ZHAO HuabingREVIEWS51-549Early diagnosis of lung cancer: a brief reviewDONG Youling, GAO Hongmei, CHEN Wenli, ZOU Fenfang, SONG Ruizhen, ZHANG Yajuan, ZHANG JianpengREVIEWS55-5810Editor's Comment前插1