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I'm pleased to go beyond the point where we started this morning which is just the the calcium side of the story
很高兴我能接着今天早上的内容讲之前谈到的是钙方面的问题
Once again it's not possible to have conflicts in this field and so I don't have any
该领域是不存在冲突的，我也没有
These are the objectives which I think we can easily talk about
这些主题是我们要简单探讨的
I've listed here some of the chronic diseases where there is highly credible evidence that vitamin D deficiency can play a role
这里我列了一些慢性病，据可信证据显示都和维生素D缺乏有关
both in the extensive burden of the disease and/or in initiation. We've talked about these
不管是病情产生或恶化都与维生素D有关。这我们讲过
but we haven't stressed the fact that all these that I've underlined they have at least one
不过我们没有强调，所有我标红线的这些
and in some cases several randomized controlled trial sets of evidence
都有一个甚至数个随机对照试验证据
so-called level one evidence supporting a beneficial role of vitamin D under the circumstances
所谓的一级证据，支撑维生素D的有益作用
And when one talks to the policy makers, it's common to hear them say, well that's interesting but we need more data
每当我们同政策制定者讲这些，他们总会说 “很有趣”，“但我们需要更多数据”
We only have one randomized controlled trial, We need more
“这里只有一个随机对照试验，我们需要更多”
Well, we have a whole lot of randomized controlled trials showing benefit
其实我们有很多随机对照试验能证明这些好处
They're not all in the same field
只是不在一个领域
In the cardiovascular field you may have one or two
心血管领域也许有一到两个
But you're simply unaware of the fact that there are comparable data in field after field after field
但你没注意到，其它领域也有可比数据
And so somehow we need to deal with the aggregate of all of this
所以，我们需要将这些集合起来考虑
