发病率

Results The incidence rate of meningococcal meningitis was descendi...

结果十年间，流脑的发病率逐年下降，由局部流行变为散发。

Objective To investigate the patterns of mesorectum lymph node mestastases of rectal cancer. Methods From September 2004 to September 2005, the total lymph nodes was examined by pathology and immunohistochemical staining.

结直肠癌发病率位于恶性肿瘤第三位，虽然目前的治疗较过去有了相当大的提高，但复发和转移仍然是治疗失败的主要原因，即使常规病理学检查未发现淋巴结转移的结直肠癌病人中5年内肿瘤复发率也可达到50％[1]。

Further more, multiple linear regression was developed with meteorologic...

同时以气象因素为自变量，痢疾月发病率为应变量，建立多元线性回归模型。

The most common pathogenic fungus of children with deep mycosis was Monilia, whose morbidity and prognosis had close relationship with patients themselves and the use of antibiotic and antifungus drugs.

念珠菌是儿童深部真菌感染的常见病原菌，其发病率和预后与宿主因素、抗生素的使用和抗真菌治疗密切相关。

With the increasing of population of old people, the morbility of dementia is rising.

随着老年人口的不断增加，痴呆的发病率呈上升趋势。

Over the past 20 years, the morbility and mortality of lung cancer worldwide have been multiply increased.

近二十年来，全世界范围肺癌的发病率、死亡率成倍增长。

Pulmonary infection is severely harmful to health and life of human being,which has high morbility rate and high mortality rate,but no ideal treatment so far.

肺部感染是严重危害人类健康和生命的疾病，其发病率和死亡率始终居高不下，目前尚缺乏理想的治疗手段。

With the growing population aging, the morbility of Alzheimer′s disease increases gradually, which causes a great threat to human health and the society.

随着世界人口的老龄化，阿尔茨海默病的发病率不断上升，严重威胁着人类健康和社会发展。

Its morbility; mortality and incidence rate of sequela are all high.

新生儿缺氧缺血性脑病是新生儿期最常见的脑损伤性疾病，其发病率、死亡率及后遗症的发生率均较高。

Primary carcinoma of the gallbladder is the most common malignant tumor in biliary system and its morbility has been rising year by year in our country.

原发性胆囊癌是胆道系统最常见的恶性肿瘤，其发病率在我国逐年增高。

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。