As with any study of this kind, it was unclear if that was the cause—or if breakfast-skippers were just more likely to be overweight to begin with.

就像任何这类研究一样，原因尚未可知，究竟是出于这一因素，还是那些不吃早餐的人本来就更容易增重。

youdao

But as with any study of this kind, it was unclear if that was the cause—or if breakfast-skippers were just more likely to be overweight to begin with.

但是，就像任何这类研究一样，原因尚未可知——即，还不清楚不吃早餐是否能导致他们更容易超重。

youdao

One caveat with this trial, as with any study of this kind, is that it does not take into account the possible impact of second-line therapy.

需要提醒的是，与任何一个同类的研究一样，此试验未考虑二线治疗的可能影响。

youdao

Of course, as with any medical study not performed on humans, there are some major caveats here.

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"These results are very interesting but this is is a very small study and any interpretation of the findings must be made with caution as we are dealing with the hopes and expectations of patients, " said Dr Virginia Bolton from the assisted conception unit at Guy's and St Thomas' NHS Foundation Trust.

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