Zhongshan Daxue xuebao. Yixue kexue ban, 2006 【目的】界定颈动脉内中膜厚度及其斑块分级在估测冠心病中的最佳预测值。【方法】用高频超声检测125例患者颈总动脉内中膜厚度、颈动脉分叉处内中膜厚度，以及颈动脉斑块分级，评价它们估测冠心病的作用，并用ROC曲线评价它们的诊断价值。【结果】冠心病组颈总动脉及分叉处内中膜增厚、斑块分级高，与对照组比较差异有统计学意义，P〈0．05；ROC分析显示颈总动脉及分叉处内中膜增厚、斑块分级均可估测冠心病，其曲线下面积分别为0．70、0．75、0．74；将颈总动脉分叉处内中膜增厚≥1．3mm，颈总动脉内中膜增厚≥0 ...
刘东红 +5 more
doaj +2 more sources
Prediction Methods of Exercise Induced Desaturation Detected by Six-minute Walk Test in Patients with Stable Chronic Obstructive Pulmonary Disease [PDF]
, 2022 BackgroundExercise-induced desaturation (EID) is highly prevalent, and associated with the prognosis in patients with chronic obstructive pulmonary disease (COPD) .
YANG Lulu, QUMU Shiwei , SITU Xuanming, HE Jiaze, YANG Ting
core +1 more source
Study on the diagnostic efficacy of ADNEX model in differentiating metastatic and primary ovarian cancer [PDF]
, 2023 Objective: To study the clinical value of the International Ovarian Tumor Analysis(IOTA) ADNEX(the Assessment of Differential NEopasia in the adneXa) model in differentiating metastatic ovarian cancer from primary ovarian cancer.
NI Zhongxin, CHEN Hui
core +1 more source
Semantic feature-based visual attention model for pedestrian detection [PDF]
, 2016 Objective Pedestrian detection under video surveillance systems has always been a hot topic in computer vision research. These systems are widely used in train stations, airports, large commercial plazas, and other public places.
Gong, Yuan +5 more
core +1 more source
Zhongguo cuzhong zazhi, 2018 目的 探讨院前合并症、意识水平、年龄、神经功能缺损（preadmission c omorbidities，l evel o f consciousness，age，and focal neurologic deficit，PLAN）评分对中国缺血性卒中相关性肺炎发生风险的 预测能力。 方法 从中国国家卒中登记研究（China National Stroke Registry，CNSR）中筛选符合入组条件的缺血 性卒中患者，采集临床信息并应用PLAN评分法对其评分 ...
田蕊，王宇，张润华，房继明，郑华光，王蓬莲，王伊龙，王拥军，刘改芬
doaj +1 more source
Study on the Correlation between Blood Glucose Level and Hospital Mortality in Acute Aortic Dissection Patients [PDF]
, 2022 BackgroundAcute aortic dissection (AAD) is more common in critically ill patients, and hyperglycemia is an adverse factor affecting the mortality of critically ill patients.ObjectiveTo investigate the correlation between admission blood glucose level and
ZHAO Junjian, WANG Hongyan, ZHAO Yongbo, Liu Xiao, XIONG Yanjie, ZHANG Jinjin, SU Peng, MA Dong
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The Value of Abdominal Visceral Adipose Tissue Area and Homeostasis Model Assessment of Insulin Resistance in Predicting Essential Hypertension Complicated with Obstructive Sleep Apnea Syndrome [PDF]
, 2022 BackgroundThe prevalence of essential hypertension complicated with obstructive sleep apnea hypopnea syndrome (OSAHS) has been increasing year by year. However, due to the differences in medical conditions and lack of clinical understanding in different ...
GAN Lulu, HE Yan, LIU Shijie, NI Qing, YANG Li
core +1 more source
Correlation analysis of Egr3， IL-6， TNF-α and the severity of coronary heart disease [PDF]
, 2023 Objective To investigate the correlation between early growth response factor 3（Egr3）， pro-inflammatory cytokines IL-6 and TNF-α and coronary atherosclerotic heart disease （CHD）.
Wang Siqing, Zumureti·Abudukeyimu, Li Xia
core +1 more source
Zhongguo shiyan zhenduanxue, 2021 目的探讨非小细胞肺癌(NSCLC)患者的MicroRNA-133a(miR-133a)表达水平,及其与患者临床病理特征和预后的关系。方法收集南通市第一人民医院2017年1月-2019年10月的NSCLC患者82例为研究对象。使用定量实时PCR分析方法检测并分析miR-133a在研究对象肺癌组织和邻近正常肺组织中的表达。使用ROC曲线分析miR-133a对NSCLC及病理特点的预测价值。使用生存曲线分析miR-133a对NSCLC患者生存时间的影响。结果 NSCLC组织的miR-133a表达降低 ...
陶国华, 赵枰, 郁超
doaj
Recognition of PQ stego images based on identifiable statistical feature [PDF]
, 2015 A PQ (perturbed quantization) stego images recognition algorithm is proposed based on identifiable statistical feature. According to the specific changing ways of PQ steganography to image data, the proposed algorithm extracts the identifiable ...
Fen-lin LIU +3 more
core +1 more source