Under Reporting - What's the Gold Standard?

select i said very interesting that if you just looked at the differences between the group with the b ad i under 25 and the group with. the b ani over 25, there actually weren't significant differences in degree of under reporting. But if you look at the data, you can see that it's primarily driven by just the crazy variation in accuracy. In the b m i over 25 group, they had some of the highest over reporting values and some of thehighest under reporting.