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Welcome to xw1984’s page.
Contributor score: 2

Comments ...

 +1  (nbme24#30)

The OR in the upper left 22 table is incorrect, which should be 6 (726/36*2 =6), not 1. This means the OR of "ate cookies" does not change after stratification by "drank milk", so "drank milk" is not a confounder, and "ate cookies" is independently asso w/ EHEC outbreak.

On the other hand, OR for "drank milk" changed a lot (from 3.9 to 1.0), which indicates "drank milk" might be a confounder and, therefore, is not independently asso w/ EHEc outbreak.

 +0  (nbme24#5)

English is not my first language, but would it be possible that adherence is not equivalent to adhesion and somehow interchangeable to aggregation? I feel like doing a reading comprehension test, not USMLE.

 +0  (nbme21#17)

Right gastroepiploic V can also be drained into its counterpart on the left, but short gastric V does not have anastomoses, so the varices of short gastric V leads to bleeding.

 +1  (nbme20#11)
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step1soon  I was thinking the same! +
wuagbe  Several genetics questions on NBME20 appear to be trying to throw us off by changing the descriptions of inheritance, leaving us to assume incomplete penetrance, smh. +

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