l*e
发帖数: 1402 | 1 At Last, Vaginal Gel Scores Victory Against HIV
Jon Cohen
For the first time ever, a vaginal gel has unequivocally blocked the
transmission of HIV. In a trial that involved nearly 900 South African women
, those who received a vaginal gel that contains an anti-HIV drug had a 39%
lower chance of becoming infected by the virus than those who received a
placebo. As reported in a presentation at the 18th International AIDS
Conference in Vienna, of the 444 women who received a placebo gel, 60 became | N******p
发帖数: 2777 | 2 知不道。我前两天听到报道的时候也在想同样的问题。哪位把paper找来看了给科普一
下吧
women
%
became
【在 l*e 的大作中提到】
: At Last, Vaginal Gel Scores Victory Against HIV
: Jon Cohen
: For the first time ever, a vaginal gel has unequivocally blocked the
: transmission of HIV. In a trial that involved nearly 900 South African women
: , those who received a vaginal gel that contains an anti-HIV drug had a 39%
: lower chance of becoming infected by the virus than those who received a
: placebo. As reported in a presentation at the 18th International AIDS
: Conference in Vienna, of the 444 women who received a placebo gel, 60 became
| b*****a
发帖数: 14583 | 3 分发然后跟踪统计
基本的 assumption 应该是这些妇女的生活方式差不多，性伴侣感染率也差不多 |
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