危险因素

However, the risk factors for any given patient or procedure may vary and are likely multifactorial.

然而，对于任一患者或手术过程来说，其危险因素是不同的，并且有可能是多因素的。

Environmental factors account for 75% of the risk of developing multiple sclerosis.

多发性硬化症的发病危险因素中75%是环境因素。

Multivariate Logistic regression analysis was performed to analyse the risk factors for MS.

对与MS发生可能相关的危险因素进行多因素Logistic回归分析。

Although many genetic mutations have been suggested as causes or risk factors for Parkinson's disease, the low penetrance of some mutations and the low disease concordance in relatives suggests that there must be interactions between multiple factors.

虽然许多遗传突变已经被认为是帕金森氏病的危险因素，但是一些突变基因的外显率低，家族相关的发病率也低，这说明一定有多因素的交互作用。

Abstract］ Objective To analyse and study the dangerous factors associated with iatrogenic premature labor and the etiology and reason of death inpremature infant.

目的 分析研究医源性早产相关的危险因素及早产儿发病及死亡的相关因素。

Results displaied age (OR=1.2, 95%CI 1.1-1.3, P=0.006) and width of inner diameter of portal (OR=4.7, 95%CI 1.5-14.6, P=0.008) were independent risk factors for EGVB. However, the width of inner diameter of splenetic vein (OR=0.4, 95%CI 0.2-0.9, P=0.036) was protective factor for EGVB.

结果显示年龄、PV增宽是EGVB的危险因素(P=0.006、0.008)，OR值为1.179、4.649，95%CI值为(1.049， 1.324)，(1.487， 14.599)，而SV增宽是EGVB的保护性因素(P=0.036)，DR值为0.423，95%CI值为(0.190，0.944)。

The possible inuence of mainly immunological risk factors early after transplantation leads to manifestation of CAN in a shorter period. 4. The study showed no impact of C4d expression on mean serum creatinine levels at the time of biopsy and during 1-year observation. More patients with peritubular C4d deposition lost their grafts during the study period. 5. Deficiency syndrome-type with CAN usually are spleen-kidney Qi deficiency and hepatic and renal Yin deficiency; Sthenia syndrome with CAN usually are syndrome of blood stasis and damp-heat syndrome

并且发生CAN时间早于阴性组；体液免疫因素在慢性移植物肾病早期可能是一个重要危险因素；4、两组的肌酐水平在穿刺时及穿刺后1、3、6、12月没有统计学意义，但C4d阳性组穿刺后1年内失功率高且预后差；5、慢性移植物肾病患者的中医证型特点是本虚标实；本虚主要是脾肾气虚、肝肾阴虚，标实主要是血瘀、湿热。

Methods With a questionnaire, a stratified cluster sample of 7 527 students were investigated. Multivariate logistic regression analysis was performed to assess factors for suicidal ideation.

方法采用统一调查表，应用分层整群抽样的方法调查广州市8所中学和8所小学学生7 527名，通过多因素Logistic回归模型筛选自杀意念的危险因素。

deep vinous thrombosis, operation, fibrinogen, cholesterol, plasminogen, smoking are independent and important risk factors for VTE.

下肢深静脉血栓形成，手术，高纤维蛋白原，胆固醇，纤溶酶原，吸烟是肺栓塞的独立危险因素，肺栓塞发病与多种因素有关。

ConclusionDeep vinous thrombosis, operation, fibrinogen, cholesterol, plas-minogen, and smoking are independent and important risk factors for VTE.

结论下肢深静脉血栓形成、手术、高纤维蛋白原、胆固醇、纤溶酶原、吸烟是肺栓塞的独立危险因素，肺栓塞发病与因素有关。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。