查询词典 univariate

METHODS:Forty cases of traumatic optic neuropathy were analyzed retrospectively. Univariate analysis (Chi-square test) and logistic regression were performed to filter the risk factors to the visual prognosis of traumatic optic neuropathy. Eight variables were tested, including corticosteriod treatment in 2 days after trauma,no light perception,frontal or temple trauma,orbital hemorrhage and/or fracture,disturbance of consciousness,age ,other ocular trauma and presence of blood within the sphenoidal or ethmoidal sinus.

回顾分析40例外伤性视神经病变患者的临床资料，将伤后2d内是否接受激素治疗，伤后有无光感，有无意识障碍，是否有额颞部受伤，有无眶内积血和或眼眶骨折，患者年龄，是否合并其它眼外伤及是否有蝶、筛窦积血等8个变量纳入研究，通过单因素分析（χ 2检验）和多因素分析（Logistic回归分析），筛选出影响外伤性视神经病变视力预后的危险因素。

objective to explore environment risk factors of metabolic syndrome.methods a cross-sectional population survey with questionnaires investigation,checkup and laboratory measurement for metabolic syndrome was performed among 2026 teachers,and the logistic regression was used to analyze the risk factors of ms.results the education,milk intakes,fish and aquatic products intakes,body exercise and drinking tea were different significantly between male and female individuals.univariate unconditional logistic regression analysis showed that education,body exercises,fish and aquatic products intakes and drinking tea were benefited to the ms,but the age,sucrose intakes were the risk factors to the ms.the multivariate logistic stepwise regression analysis showed that compared with individuals with no drinking milk,or no fish and aquatic product intake,or no drinking tea,or no sucrose intakes,the milk intakes 250-1500 g/week(or=0.731,95%ci:0.542-0.987),the fish and aquatic product intake with 250-1000 g/week(or=0.720,95%ci: 0.541-0.959),or sucrose intakes 250 g/month(or=0.446,95%ci:0.255-0.779),drinking tea forepassed(or=0.635,95%ci:0.458-0.883),and current (or=2.084,95%ci:1.390-3.125) had different levels of risk on ms.conclusion the age and sucrose intakes are risk factors,and the milk intakes,aquatic products and drinking tea benefits for ms.

目的 了解中小学教师代谢综合征发病及其影响因素。方法采用横断面调查方法，随机抽取芜湖市中小学教师2 026名，进行问卷调查、体格检查和实验室检测，并运用logistic回归分析代谢综合征影响因素。结果不同性别的中小学教师在受教育程度、牛奶摄入、水产品摄入和饮茶习惯等方面的差异有统计学意义；其中受教育程度、体育锻炼、水产品摄入和饮茶是保护因素，而年龄、工作紧张程度、糖的摄入可能是代谢综合征的危险因素。logistic逐步回归分析结果提示，牛奶摄入、水产品摄入和饮茶是代谢综合征的保护因素，而年龄和糖摄入是代谢综合征的危险因素，其中牛奶摄入在250～1500 g/周(or=0.731，95% ci=0.542～0.987)，水产品摄入在250～1000 g/周(or=0.720，95% ci=0.541～0.959)以及以前饮茶（or=0.446，95% ci=0.255～0.779和现在正在饮茶(or=0.635，95% ci=0.458～0.883)，对代谢综合征的保护作用明显，而糖摄入250 g/月时代谢综合征的患病的危险是不食用食糖的2倍(or=2.084，95% ci=1.390～3.125)。结论年龄和糖摄入是代谢综合征患病的危险因素，而牛奶、水产品和饮茶是代谢综合征的保护因素。

Univariate logistic regression analysis were performed for screening the significant risk factors of gluteal muscle contracture.

利用SPSS进行数据录入，进行单因素分析，筛选出有意义的危险因素。

The relationship between histopathologic factors and cervical lymph node metastasis was evaluated by univariate χ^2 test.

本研究拟探讨影响口腔鳞癌颈淋巴结转移的临床病理因素及其对预后的影响。

Results By univariate analysis 11 risk factors were explored: family poverty, low culture level of mother, history of family on MR or epilepsy in parents, abnormal maternal menstrual cycle before pregnancy, febrile illess during gestation, bleeding in gestation period, chronic disease in gestation period, premature birth, assisted first crying after birth, neonatal febrile illness, convulsion and asphyxiation.

结果单因素分析儿童MR的危险因素有：家庭贫困、母亲文化程度低、父母亲智力低下或癫痫家族史、母亲妊娠前月经周期异常、母孕期发热、母孕期出血、母孕期患有慢性病、早产、出生后第一声啼哭是否需辅助、新生儿发热、惊厥、窒息。

By univariate analysis, deep-seated AVMs, small AVMs, deep venous drainage , a single draining vein and intranidal aneurysm were associated with hemorrhagic presentation. There was no statistically significant relationship between gender, age, type of arterial feeders, type of nidus, stenosis of draining vein and AVM hemorrhage.

单因素分析表明，深部脑AVM、小型脑AVM、深静脉引流、单一静脉引流和畸形血管团内动脉瘤与脑AVM出血相关，性别、年龄、动脉血供类型、畸形血管团类型和引流静脉狭窄与脑AVM出血无相关性。

Various factors related to patients, tumors, and treatment including PEC were investigated using univariate and multivariate analysis with regard to delayed post-ESD bleeding, evidenced by hematemesis or melena, that required endoscopic treatment.

通过单变量和多变量分析患者、肿瘤、治疗（包括内镜粘膜下层剥离术后常规凝固可见血管）对于粘膜下层切除术后延迟出血的影响，并且行内镜治疗。

The following preoperative factors correlated to a worse outcome in the univariate analysis: not working, no regular exercise, female gender, shortness in stature, and a nonorganic PD.

在单变量分析中，下列术前因素和较差的治疗结果相关：没有工作、没有规律的锻炼、女性、身材矮小、非构造的的疼痛图。

Risk factors of mortality by univariate analysis were: outborn babies, resuscitation before admission, first born baby, low pH, high oxygen index, high alveolar- arterial oxygen tension gradient (AaDO2) at admission, high Of and AaDO2 at 2 hours after admission, shock, pneumothorax, asphyxia, pulmonary hemorrhage, persistent pulmonary hypertension of newborn, and renal failure. Logistic regression analysis showed asphyxia, pneumothorax and PPHN are the most important risk factors of mortality in MAS. How to diminish these events is the key point for reducing the mortality rate of MAS.

又变项分析显示，死亡危险因子包括院外出生婴儿，黑心诊时需急救，第一胎，刚入院时的Ph、OI、AaDO2，住院后2小时的OI、AaDO2，休克、气胸、室息、肺出血、新生儿肺动脉高压；回归分析则显示窒息，气胸及新生儿肺动脉高压是死亡的危险因子，如何减少这些事故，将是降低便吸入症候群死亡的重要因素。

Risk factors for mortality in the univariate analysis included intravascular, streptococcal, and polymicrobial infections.

在单变数分析中，血管内感染、链球菌感染与多重菌株感染为死亡的危险因子。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。