1Editor's Comment前插12Pre-hospital emergency treatment demand for cardiovascular and cerebrovascular disease in Urumqi based on grey model and time series model: Prediction and analysisZHANG Tingting, FENG Yanling, LI ShulinORIGINAL ARTICLES421-4273Feelings and expectations of military nurses on disaster nursing training: A qualitative studyTIAN NaORIGINAL ARTICLES428-4314Investigation on the knowledge in advance directives of 568 internship studentsDONG Han, GUO Zhongmin, JU Yun, YAN Pinting, ZHANG DiORIGINAL ARTICLES432-4355Comparison of clinical efficacy of levofloxacin and gatifloxacin in the treatment of bacterial conjunctivitisLIU Yi, LI Haijun, MA Li, JIA ShihongORIGINAL ARTICLES436-4386Prevalence of thyroid nodules in hospitalized patients with type 2 diabetes mellitus and analysis of related influencing factorsTAO Yahui, BI Feifei, LIU Geling, WANG Wenyu, JIN Song, WANG BaoquanORIGINAL ARTICLES439-4427The changes and significance of salivary sex hormone levels in elderly male patients with dementiaBAI Lili, LIU Xihe, CHEN Tieguang, ZHOU BaolinORIGINAL ARTICLES443-4468Application of microvascular decompression combined with carbamazepine in the treatment of refractory trigeminal neuralgiaCHENG Zhenlin, ZHOU Qinren, ZHENG Yong, WANG BinORIGINAL ARTICLES447-4509Studies on pharmacokinetics of salvianolic acid B in the extract of Salvia miltiorrhiza and Yixinshu tablets in ratsLIU Yunfeng, LI Haidao, LI Zheng, CAI Fang, XU FeipengORIGINAL ARTICLES451-45410Thoughts on modular construction of mobile medical team in urban disaster reliefGUO Dong, LI Ke, HE Weihua, LI Shunfei, YANG TengMONOGRAPH455-45811Thoughts on the construction of civil-military integrated disaster medical rescue systemLI Ke, GUO Dong, YANG Teng, DONG Xingbao, HE WeihuaMONOGRAPH459-46212Research progress for diagnosis and treatment of acute-on-chronic liver failureYAO Yaji, ZOU Shengqiang, ZHOU Jianguo, TAN Youwen, ZHUANG Tao, HU Jiamin, YAN Xiaoxin, JIANG Zhuyue, CHEN Li, LIU JinhanREVIEWS469-47413The correlation between changes of intestinal flora as well as gastrointestinal hormone and dysregulation of diabetic floraZHU Mengqi, SU Feng, NI Jun, ZHANG Jing, HE Jiaqi, QIAO ZeyuanREVIEWS475-480