Issues

What evidence is being used?
The Department of Health has, until May 2007, issued guidelines that are similar to those of NICE; the news story has arisen out of the fact that the DoH has changed the guidelines, while NICE has not. As O’Brian notes in the BMJ [1], the new DoH advice does not rest on any new evidence, but merely on the reinterpretation of the risk associated with the already known evidence. Therefore this particular news story centres not so much on conflicting evidence supporting two different points of view, but on two different interpretations of the same evidence.

References

What should be the official advice for women about the consumption of alcohol during pregnancy?

On 11th October 2007 several news sources reported on the revised draft guidelines on antenatal care that were to be published by NICE (National Institute for Health and Clinical Excellence) in March 2008. These guidelines are reported to advise that there is “no consistent evidence of adverse effects from low-to-moderate alcohol during pregnancy (less than one drink or 1.5 units per day) but the evidence is probably not strong enough to rule out any risk.”