死亡率

The researchers did an exploratory matching analysis, which led them to the hypothesis that trimodality treatment could be beneficial if a complete resection with lobectomy could be done after the chemotherapy and radiotherapy, or if the high mortality from pneumonectomy could be avoided.

研究者通过对数据进行探索性匹配分析得到这样的假设，即如在化疗和放疗后采用肺叶切除术将肿瘤完全切除或避免全肺切除术造成的高死亡率，那么应用三联法治疗将对患者有益。

Beginning in 2000, the Chinese government has practiced a two-year special plan in the western region and impoverished rural areas with 200 million yuan earmarked to combat the maternal mortality rate and eliminate trismus nascentium.

2000年起，中国政府在西部和农村贫困地区实施为期二年的专项计划，预计拨款2亿元，用于降低孕产妇死亡率和消除新生儿破伤风。

The population dynamic of Tsuga tchekiangensis in Wuyishan Nature Reserve was studied and its age structure, the life table, survival curve, mortality rate and killing power curve were analyzed.

对武夷山自然保护区南方铁杉种群动态进行了系统研究，绘制该种群的年龄结构，编制静态生命表，分析存活曲线、死亡率曲线和损失度曲线。

Results and Conclusions The main factors influencing the treatment effect of PHC in China are the followings:(1) Most patients with PHC of subclinical type failed to be diagnosed and treatment in time.(2) As a wrong idea PHC has been considered an "uncurable disease", so the treatment strategy is nagative.(3) Unsuitable choice of treatment resulted in some PHC unable to be resected.(4) Intraoperative massive bleeding due to unskill-operative techniques, increase the postoperative morbidity and mortality.(5) The manner of treatment is not positive for PHC patients with portal cancer thrombosis, bile duct cancer hteombosis and portal hyperlension.(6) Combined therapy can not be used or unsuitably used.

结果与结论影响我国PHC治疗效果的主要因素有：(1)诊断不及时，致使大多数亚临床期病人未及时确诊，丧失了手术良机；(2)观念陈旧，认为肝癌是&不治之症&，治疗态度消极；(3)治疗方法选择不当，使一些本来可以切除的PHC病人错过了手术时机；(4)手术医生技术不熟练，术中出血多，增加了手术后并发症和死亡率；(5)对PHC合并门静脉癌栓，胆管癌栓，门静脉高压症等合并症缺乏积极治疗态度；(6)不重视或不合理应用综合治疗措施等。

On the otherhand, mortality rates were unexceptionably descending for age group 0-34, 35-64 and 65 years or more.

恶性肿瘤年龄别发病率在75-79岁组达到高峰，死亡率峰值年龄为80-84岁。

Emergent surgical repair of a ruptured AAA has an approximate mortality rate of 50%, whereas elective repair of an unruptured aneurysm has a mortality rate of 4%.

破裂是AAA威胁生命的并发症，死亡率估计达到70％－94％，并且将近62％的AAA破裂患者在到达急症室之前死亡。

The primary end point is all-cause mortality. Secondary outcomes include survival from SCA (witnessed and unwitnessed, in home and out of home), incremental cost-effectiveness, and quality of life measures for both the patient and the spouse/companion.

主要研究终点为全因死亡率，次要研究终点包括SCA存活情况（有目击者和无目击者，在家中或不再家中），成本-效益增幅，患者及配偶/伴侣的生活质量。

The findings of the newly identified goose paramyxovirus strain GPMV/HBexperimental infection were as follows: The challenge caused high morbidity and highmortality.The clinical signs included severe depression, decreased appetite or anorexia,white,yellow and green diarrhea, with neural symptoms;pathological changes showed thathaemorrhage and ulceration of intestine mucosa, necrosis of spleen and pancreas,andedema of liver and kidney, uratic deposition in kidney.Eosinophilic inclusion bodies werefound in the cytoplasm of pancreas and a large quantities of fiber protein were found inintestine. Lots of hemosidefin was found in some area of liver and kidney. A number ofT、B lymphocytes reduced sharply in spleen,lymph nodes in dead geese. Transmissionalelectron microscope showed that some cells had the morphological characteristics ofmitochondria swelling, morphological changes were condensation of nuclear chromatininto dense masses,followed by its marginating against the nuclear envelope, andespecially concentration of cytoplasm association with lots of lipid droplet.

人工感染雏鹅实验中，雏鹅临床表现为高发病率和高死亡率，食欲和饮水减少，拉白色、黄绿色稀粪，伴有神经症状；常规组织学观察，脾脏和胰腺肿大，有白色坏死斑点，肠道出血和坏死，肝脏肿大变性，肾脏肿大变性有尿酸盐沉着等；用特殊染色和组织化学方法首次对人工感染鹅副粘病毒的雏鹅的重要脏器进行研究，结果表明：胰腺中发现病毒包涵体，肠道中大量纤维素以及胶原纤维增生，肾脏、肺脏大量含铁血黄素沉着，免疫器官如脾脏和淋巴结中T、B淋巴细胞大量减少；电镜下多种细胞呈现线粒体水肿，多种实质细胞的染色质固缩，染色质边集，特别是细胞内容物如脂肪滴增多的病理变化特征。

Transitional cell carcinoma of bladder is the most common neoplasm of urological system.

膀胱移行细胞癌是泌尿系统最常见的恶性肿瘤，其发病率和死亡率均列我国泌尿男生殖系统肿瘤之首。

Results The mortality significantly increased and the prognosis was bad in patients whose manifestations were as followings:bleeding volume≥15 ml, bleeding location was cerebellar vermis,hematoma involved brainstem and broke i...

结果 出血量≥ 15ml，出血部位位于小脑蚓部，血肿累及脑干和破入第四脑室，伴急性阻塞性脑积水的患者预后不良，死亡率明显增高。结论小脑出血部位及出血量是影响预后的主要因素。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。