口服避孕药能缓解痛经-凯发k8官网

口服避孕药能缓解痛经
文章来源:未知 文章作者:enread 发布时间:2012-01-18 06:06 字体: [ ] 
(单词翻译:双击或拖选)

oral contraceptives may 1 painful periods for some women, suggests a 30-year study.

一项30年的研究显示,口服避孕药能缓解部分女性的痛经。

estimates suggest more than half of women have suffered from the condition, called dysmenorrhoea(痛经) , at some point.

the scandinavian study, reported in the journal human reproduction, found women on the pill reported slightly less severe period pains.

oral contraceptives are not currently officially 2 for this purpose.

the researchers, from sahlgrenska academy at gothenburg university, followed groups of hundreds of 19-year-olds, recruiting some in 1981, some in 1991, and the rest in 2001.

five years after an initial health questionnaire, the women were contacted again to see if anything had changed.

dr ingela lindh, who led the study, said: "we found there was a significant difference in the severity of dysmenorrhoea depending on whether or not the women used combined oral contraceptives."

while it was hard to quantify 3 this difference in pain levels, on average it represented a change from "severe" to "moderate" pain in every third woman in the group taking oral contraceptives.

dr lindh said that the impact of painful periods should not be underestimated.

she said: "painful periods occur frequently, particularly in young women where as many as 50% to 75% suffer from dysmenorrhoea.

"it can have a 4(不利的) effect on these women's lives, causing regular absenteeism(矿工,旷课) from school and work, and 5 with their daily activities for several days each month.

"effective management of dysmenorrhoea is beneficial for both the women 6 and society."

one us survey suggested that the condition could cause 600m lost working hours in the us each year.

however, earlier efforts to detect any link between the pill and period pain had proved fruitless, with a 2009 cochrane review concluding there was limited evidence for pain improvement.

at present, the european medicines agency, which 7 drug 8 across the eu, does not include the treatment of period pain as a licensed use for oral contraceptives.

this means that any doctor in the uk who wishes to prescribe for that purpose would have to go outside the official licensing scheme, and many would be 9 to do so.

dr lindh said that the new information from her study should be included in contraceptive counselling sessions.



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1 zxezj     
v.减轻,缓和,缓解(痛苦等)
参考例句:
  • the doctor gave her an injection to alleviate the pain.医生给她注射以减轻疼痛。
  • nothing could alleviate his distress.什么都不能减轻他的痛苦。
2 ipmzni     
adj.得到许可的v.许可,颁发执照(license的过去式和过去分词)
参考例句:
  • the new drug has not yet been licensed in the us. 这种新药尚未在美国获得许可。
  • is that gun licensed? 那支枪有持枪执照吗?
3 zlwzub     
adv.恰好,正好,精确地,细致地
参考例句:
  • it's precisely that sort of slick sales-talk that i mistrust.我不相信的正是那种油腔滑调的推销宣传。
  • the man adjusted very precisely.那个人调得很准。
4 1l2zx     
adj.损害的,造成伤害的
参考例句:
  • we know that heat treatment is detrimental to milk.我们知道加热对牛奶是不利的。
  • he wouldn't accept that smoking was detrimental to health.他不相信吸烟有害健康。
5 interfering     
adj. 妨碍的 动词interfere的现在分词
参考例句:
  • he's an interfering old busybody! 他老爱管闲事!
  • i wish my mother would stop interfering and let me make my own decisions. 我希望我母亲不再干预,让我自己拿主意。
6 tzuzg0     
adj.不自然的,假装的
参考例句:
  • she showed an affected interest in our subject.她假装对我们的课题感到兴趣。
  • his manners are affected.他的态度不自然。
7 4607550c43b2b83434e5e72ac137def4     
v.监督,监视( oversee的第三人称单数 )
参考例句:
  • she oversees both the research and the manufacturing departments. 她既监督研究部门又监督生产部门。 来自《简明英汉词典》
  • the department of education oversees the federal programs dealing with education. 教育部监管处理教育的联邦程序。 来自互联网
8 7352ce0b4e0665659ae6466c18decb2a     
v.批准,许可,颁发执照( license的现在分词 )
参考例句:
  • a large part of state regulation consists of occupational licensing. 大部分州的管理涉及行业的特许批准。 来自英汉非文学 - 行政法
  • that licensing procedures for projects would move faster. 这样的工程批准程序一定会加快。 来自辞典例句
9 cjpwb     
adj.不情愿的
参考例句:
  • the natives were unwilling to be bent by colonial power.土著居民不愿受殖民势力的摆布。
  • his tightfisted employer was unwilling to give him a raise.他那吝啬的雇主不肯给他加薪。
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