发病率

Maura Gillison at Johns Hopkins Bloomberg School of Public Health in Baltimore, Maryland, US, and colleagues collected blood and saliva samples from the throats of 100 patients diagnosed with cancers of the tonsils or back of the throat.

有来自于美国和芬兰的研究证据表明，通过排除吸烟、饮酒这两个众所周知的致癌因素后，发现扁桃体癌发病率仍呈上升趋势。

Prostate cancer is a malignant tumor menacing men's lives and it's morbidity is increasing in recent years.

前列腺癌是威胁人类生命的恶性肿瘤之一，其发病率在我国近年来明显升高，对它的诊治已日益受到重视。

Yang2 Ming2 adds an interpretation and live abundance nourishment like, the female maintain menstruate early so, be over night;The pressure is big and grow a night and breast feed time short, easy menses happen don't adjust etc.

杨名添解释，生活富足营养好，女性保养得好，月经来得早、结束得晚；压力大、生育晚、哺乳时间短，容易发生月经不调等内分泌紊乱现象，加上现代人接触各类辐射多，这些都是导致乳腺癌发病率升高的原因。

The aim of the study was to establish whether metabolic syndrome predicts the incidence of prostate cancer.

本研究的目的是确定代谢综合症是否预示着前列腺癌的发病率。

Results The incidence of middle ear disfunction was 68.5% in 203 ca...

结果 2 0 3例腭裂患者，中耳功能障碍的发病率为 6 8.5 %，6岁前可高达 80 %。

Results Statistical significance were observed between malaria incidence and the variation of population number of Anopheles minimus r = 0.89, P

结果 疟疾发病率与微小按蚊数量变化有统计学意义(r=0.89，P.05)，微小按蚊数量变化与分层在1100m海拔以上的村委会种植甘蔗有统计学意义(r=0.78，P.05)。

RA was observed to have a tendency towards family aggregation, as the morbidity of RA was up to 30% in monovular twins, 5% in non-identical twins, which demonstrated the occurrence of RA associated to genetic factors.

有研究发现RA有家族聚集倾向，单卵双生子发病率为30％，双卵双生子为5％，说明RA发病与遗传因素有关。

Morbidity and mortality were similar in the two groups.

两组患者的发病率和死亡率相似。

It is a disease with a high morbidity but a low mortality.

这是一种发病率高，但死亡率低的疾病。

The morbidity and mortality of asthma have increased due to the influence of environment in recent years.

近年来，支气管哮喘的发病率和病死率由于环境等因素的影响呈现逐年增高的趋势。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷