查询词典 observational error

A prospective, observational study of critically ill patients with septic and nonseptic AKI was performed from September 2000 to December 2001 at 54 hospitals in 23 countries.

为此，我们从2000年9月到2001年12月在23个国家54家医院针对脓毒血症性和非脓毒血症性急性肾损伤的危重患者进行了一项前瞻性观察。

In this observational study, 65 children were treated with SLIT with a build-up phase of 11 days, culminating in a peak dose of 300 IR, and followed by a maintenance phase of 300 IR three times weekly. There were 51 boys and 14 girls; age range was 38 to 80 months (median age, 60 months). Allergens used were house dust mites in 42 patients, grass pollen in 11, olive pollen in five, Parietaria pollen in four, and cypress pollen in three patients. Adverse reactions and changes in the treatment schedule were compared in children aged 38 to 60 months vs those aged 61 to 80 months.

在这项观察性试验中，65位接受SLIT的儿童在11天的适应期后，将剂量逐渐调整到最高300 IR，接著以每周3次，每次300 IR的剂量持续接受治疗；试验中包括51位男童与14位女孩，年龄介于38至80个月（平均年龄为60个月）；其中有42位病患以尘蹒、11位以花粉、5位以橄榄花粉、4位以墙草、3位以丝柏作为过敏原；年龄介于38至60个月的儿童，与61至80个月的儿童分成两组比较不良反应发生机率与治疗疗程的改变。

In this observational study, 65 children were treated with SLIT with a build-up phase of 11 days, culminating in a peak dose of 300 IR, and followed by a maintenance phase of 300 IR three times weekly. There were 51 boys and 14 girls; age range was 38 to 80 months (median age, 60 months). Allergens used were house dust mites in 42 patients, grass pollen in 11, olive pollen in five, Parietaria pollen in four, and cypress pollen in three patients. Adverse reactions and changes in the treatment schedule were compared in children aged 38 to 60 months vs those aged 61 to 80 months.

在这项观察性试验中，65位接受SLIT的儿童在11天的适应期后，将剂量逐渐调整到最高300 IR，接著以每周3次，每次300 IR的剂量持续接受治疗；试验中包括51位男童与14位女孩，年龄介於38至80个月（平均年龄为60个月）；其中有42位病患以尘蹒、11位以花粉、5位以橄榄花粉、4位以墙草、3位以丝柏作为过敏原；年龄介於38至60个月的儿童，与61至80个月的儿童分成两组比较不良反应发生机率与治疗疗程的改变。

Under optical microscope,the observational result indicates that the peach blossom stone samples from Gao Mountain contains transparent and distransparent minerals which forms pealike and red spots.

光学显微镜的观察结果表明，高山桃花石样品中存在透明和不透明矿物，其中不透明矿物形成了艳丽的红色斑点；XRD测试表明，样品的矿物组成为地开石、赤铁矿、石英以及少量的叶腊石；拉曼光谱测试结果表明，样品的基质部分为地开石，结晶形态完好的红色矿物颗粒与呈浸染状的红色部分均为赤铁矿，无色透明的矿物颗粒为石英。

Under optical microscope, the observational result indicates that the peach blossom stone samples from Gao Mountain contains transparent and distransparent minerals which forms pealike and red spots. The XRD testing result indicates that the mineral compositions in the samples are dickite, hematite, quartz and a little pyrophyllite. LRM testing result shows that the basic part of the samples is dickite, the red minerals with both well crystal shape and dip dye shape are hematite, and colourless and transparent mineral grains are quartz.

光学显微镜的观察结果表明，高山桃花石样品中存在透明和不透明矿物，其中不透明矿物形成了艳丽的红色斑点；XRD测试表明，样品的矿物组成为地开石、赤铁矿、石英以及少量的叶腊石；拉曼光谱测试结果表明，样品的基质部分为地开石，结晶形态完好的红色矿物颗粒与呈浸染状的红色部分均为赤铁矿，无色透明的矿物颗粒为石英。

Patients and Methods: To investigate whether prediagnostic levels of plasma folate are associated with colorectal cancer– specific and overall mortality, we performed a prospective, nested observational study within two large US cohorts: the Nurses' Health Study and Health Professionals Follow-Up Study.

患者与方法：为了研究血浆叶酸与结直肠癌患者个别或整体死亡率的关系，我们在美国的两个研究样本之间进行了一项前瞻性队列研究。

Whereas levels of sedation were similar between groups at each observational time point, decreases in HR and MBP from presurgery baseline during the 1-4 h postoperative period were significantly enhanced in group D patients (by a range of 5-7 bpm and 10-13%, respectively).

虽然在每个观察记录的时间点，两组术后镇静的程度相似，但是D组在术后1至4小时的心跳及血压与其术前相对基准值之差，两者下降的程度皆比M组来得明显下降范围分别为每分钟5-7次与10-13%）。

Methods and Results— This retrospective observational cohort study reviewed all adult primary ventricular fibrillation and pulseless ventricular tachycardia cardiac arrests 36 months before and 12 months after the protocol change.

方法和结果：本观察性队列研究从实施改良复苏方案钱36个月起至实施后12个月止，对此期间所有原发性室颤和无脉室速的成年心脏骤停患者进行回顾性分析。

Purpose: To describe a phenomenon in which retrobulbar blood vessels were seen through a posterior staphyloma in a pathologically myopic eye. Method: Observational case report. Case Report: 71 year-old pathologically myopic female with pseudophakia presented to our clinic with a complaint of blurred vision.

目的：叙述一例病态性近视眼中葡萄肿里可见之眼球后血管方法：观察性病例报告个案报告：71岁双眼伪晶体且患有病态性近视的女性因主诉右眼模糊前来就医。

Prestack migration method presented in this paper should be developed to apply in observational teleseismic P waveform data, to study the inhomogeneity of crust and upper mantle.

对本文所提出的接收函数叠前偏移方法作进一步的发展，可以用于实际的远震体波波形数据，在揭示地壳上地幔结构的横向非均匀性研究中，具有颇为广阔的应用前景。

He became prime minister in 1997 and won international acclaim for his role in the Northern Ireland peace process.

他在1997年成为总理，并且因为在北爱尔兰的和平进程中发挥的作用受到国际社会的赞许。

Mixed Page Sorting Method Using the cuttable user model, this thesis proposes a mixed page sorting method by using cutted user model in server-side and complete user model in client-side.

隐私分级利用的混合式页面排序方法针对个性化搜索中搜索结果排序的问题，本文利用隐私可控开放的用户偏好模型，提出一个在客户端和服务器端分步进行的隐私分级利用的混合式页面排序方法。