For assembling cohos for Coho study, all of the following considerations are considered except
High-Yield Explanation
The diagnostic and eligibility criteria of the disease must be defined beforehand; this will depend upon the availability of reliable methods for recognizing the disease when it develops. The groups are followed, under the same identical conditions, over a period of time to determine the outcome of exposure in both the groups. Remaining all options are considerants of coho study.