Results 31 to 40 of about 3,230 (162)

Effect of serum uric acid levels on cardiovascular diseases in patients with psoriasis [PDF]

open access: yes
Objective To explore the prevalence of hyperuricemia and hypouricemia in patients with psoriasis and explore their potential impact on the occurrence of cardiovascular disease(CVD).
WEI Xiuning, TUERHONGJIANG·Axirejiang, ZHENG Gang, RENAGULI·Maimaiti, TANG Zengqi
core   +1 more source

Study on the risk factors for intrauterine infection of hepatitis B virus among pregnant women [PDF]

open access: yes, 2017
目的探讨厦门市孕妇乙型肝炎病毒(hepatitis B virus,HBV)感染情况和HBV宫内感染的影响因素。方法在1; 064名孕妇第一次到医院建立孕产妇保健卡时进行问卷调查并检测其血清乙肝标志物,根据检测结果选择外周血乙型肝炎表面抗原(hepatitis B; surface antigen,HBsAg)阳性的产妇179例随访至其分娩,并采集其分娩时的脐血和胎盘组织。对脐血进行HBsAg和HBV; DNA的检测,对胎盘组织进行HBsAg的检测。采用chi ...
刘惠芬   +9 more
core   +1 more source

Neonatal Health Within War Contexts: Insights From the Colombian Experience, 1998–2007

open access: yesLatin American Policy, Volume 16, Issue 3, September 2025.
ABSTRACT The Colombian Armed Conflict intensified 1998–2002, with its urban dynamics continuing to influence neonatal health through 2007. Using data from the National Centre of Historic Memory and Civil Registration and Vital Statistics, this study examines the effects of regional violence on neonatal health outcomes.
Harold Mera León   +1 more
wiley   +1 more source

多发性骨髓瘤危险因素及早期诊断指标的研究

open access: yesZhongguo shiyan zhenduanxue, 2013
目的回顾分析51例初诊多发性骨髓瘤(multiple myeloma,MM)患者实验室检测结果,筛选MM危险因素,探索早期诊断指标。方法比较MM组与疾病对照组患者血常规、血清白蛋白(Alb)、肌酐(Cr)、乳酸脱氢酶(LDH)、血钙、血清β2-微球蛋白(β2-MG)、C-反应蛋白(CRP)测定值。对有显著差异的指标应用二分类Logistic回归,分析MM危险因素的相对危险度(odd ratio,OR)。应用多因素回归Stepwise法将有统计学意义的MM危险因素分别与MM患者免疫球蛋白测定值 ...
李佳   +6 more
doaj  

体检男性良性前列腺增大伴前列腺钙化的相关因素

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2022
目的前列腺钙化(PC)影响良性前列腺增大(BPE)导致的下尿路症状(LUTS),为了BPE者PC的防治提供参考,本研究探讨体检男性BPE伴PC的相关因素。方法回顾性分析2018年10月至2021年6月3 433名在安徽医科大学第四附属医院体检男性中863例BPE的临床资料,单因素分析比较A组(BPE伴PC)和B组(BPE不伴PC)血、尿等指标参数,Logistic回归分析BPE伴PC的相关因素。结果BPE(定义为前列腺体积≥20 mL)伴PC在BPE者中的发生率为37.5% (324/863)。A组年龄、
张小马   +6 more
doaj  

MDR1基因多态性与肝癌易感性的关系 [PDF]

open access: yes, 2009
目的:探讨MDR1基因位点单核苷酸多态性与肝癌易感性的关系。方法:采用病例对照研究,应用聚合酶链反应限制性片段长度多态性(PCR-RFLP)基因型分析技术测定原发性肝癌组及正常健康对照组各100例MDR1基因G2677T/A位点。以χ2检验比较MDR1多态基因型及相关危险在病例与对照之间分布的差异,采用非条件Logistic回归分析多态基因型与肝癌发生危险度的关系。结果:肝癌组MDR1基因2677A携带型低于健康对照组 ...
冯水土, 张永兴, 杨芳, 陈毅德
core  

Diagnostic Value of Combined Detection of Serum AIF-1, GDF15, and DCLK1 in Breast Cancer [PDF]

open access: yes
ObjectiveTo explore the diagnostic value of the combined detection of serum allograft inflammatory factor-1 (AIF-1), growth differentiation factor-15 (GDF15), and doublecortin-like kinase 1 (DCLK1) in breast cancer.
Limin XIA   +3 more
core   +1 more source

Outcome of monochorionic diamniotic twin pregnancy with selective fetal growth restriction and continuous or intermittent absent or reversed end‐diastolic umbilical artery flow: international multicenter cohort study

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 1, Page 41-50, July 2025.
ABSTRACT Objectives Monochorionic diamniotic (MCDA) twins with selective fetal growth restriction (sFGR) and either continuous (cAREDF) or intermittent (iAREDF) absent or reversed end‐diastolic flow in the umbilical artery face significant fetal and neonatal risks.
A. T. R. Noll   +19 more
wiley   +1 more source

Ownership,Private placement and Corporate performance [PDF]

open access: yes, 2016
定向增发自2006年推出之后,取得了飞速发展,是当前我国上市公司最主要的股权再融资方式。一方面定向增发可以扩大上市公司的股本规模,另一方面定向增发及其后续的项目建设、并购重组等会对其业绩产生重大影响。2006年股权分置改革基本完成,非流通股比重大幅减少,大股东与中小股东利益一致性增强,总体上来说大股东对上市公司的支持力度也在加强。基于特殊的政策环境和制度背景,我国上市公司按照最终控制人产权属性可以分为民营上市公司和国有上市公司两种,不同性质的上市公司在治理和绩效上存在明显的差别 ...
余朝晖
core  

早期湿疹婴儿的气质特征研究 [PDF]

open access: yes, 2020
目的研究早期湿疹婴儿气质因子水平与分型特征,为湿疹婴儿的早期干预提供依据。方法采用1:2配比的回顾性病例对照研究,应用国内标化的小婴儿气质问卷(EITQ),对1月龄湿疹婴儿56例及112例正常婴儿进行气质因子水平及气质类型测评并比较。结果湿疹组与对照组气质类型总体分布比较,湿疹组男婴D型和I-D型明显高于对照组,E型和I-E型显著低于对照组(P<0.001);气质维度的单因素条件Logistic回归分析显示婴儿湿疹气质的影响因素有婴儿活动水平、节律性、适应性和反应强度四个维度(P<0.05 ...
杨延萍   +6 more
core  

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