Today , the twin birth rate is 23 . 6 per cent for if mothers , compared with between one per cent and two per cent in the general population 但是批评者认为这种方法会导致母亲(肿瘤、血栓和卵巢过度刺激综合征)及未出生婴儿的风险增加，同时也会使多胎产的剧增。
Paracetamol taken at the same frequency increased the risk by 34 per cent , while non - steroidal anti - inflammatories such as ibuprofen led to a 26 per cent greater risk 按同样次数服用扑热息痛的人患病风险增加34 % ，服用象布洛芬这样的非甾体类消炎药风险增加26 % 。
Conclusion the rate of dyslipdemia of above 4l years old people in huaihua city is high , it predicts that the risk of atherosclerotic cardiovascular disease increases 结论怀化市区41岁以上的中老年人群血脂异常比例较高，预示动粥样硬化性心血管病的发病风险增加。
Electric field concentration of pollutant aerosols : association with cancer remains to be tested . professor denis l . henshaw , phd , h . h . wills physics laboratory , university of bristol , u . k 摘要：电磁场聚集有害物质和尘埃可能是在电力线附近癌症风险增加的原因。
Long or short - term cell phone use is not associated with increased cancer risk , according to a study in the december 6 issue of the journal of the national cancer institute 根据12月6日出版的美国癌症研究所杂志的一篇研究，长期或短期使用手机与肿瘤风险增加无关。
Conclusions : in the elderly patients , the risk of respiratory complications after pneumonectomy is increased as compared to younger patients with equialent respiratory function 结论：年龄大患者对比具有同样呼吸功能的年龄较小患者在肺切除术后呼吸并发症风险增加。
After adjustment for demographic and lifestyle factors , diagnosed type 2 diabetes was associated with an increased risk of depressive symptoms ( odds ratio = 1 . 69 ) 在进行人口统计学和生活方式因素校正后，确诊的2型糖尿病患者伴随有抑郁症风险增加趋势（优势比= 1 . 69 ） 。
Complications are common and about a fifth of people with pancreatitis develop a severe form of the disease that raises the risk of death , mainly due to infections 胰腺炎通常都有合并症，大约五分之一的患者恶化为重症胰腺炎。重症胰腺炎死亡的风险增加，主要是感染造成的。
They are also working with colleagues at the uniersity of colorado to deelop a mouse with the same ariant in the chrna5 gene that seems to increase the risk of nicotine dependence 该项目也与科罗拉多大学同事一起培养了chrna5基因相同变异从而对尼古丁依赖风险增加的小鼠。
An analysis released by the cleveland clinic earlier this year tied the drug to a 43 percent higher heart attack risk - - the first time such a link was made public 今年早些时候，克利佛兰临床医学中心发表一个研究分析报告认为该药可导致发生心脏病的风险增加43 % ，这是第一次公开报道。
