The phrase "about the comprehensiveness" is correct and usable in written English.
It can be used when discussing the extent or thoroughness of a particular subject or topic.
Example: "We need to have a conversation about the comprehensiveness of our current research methods to ensure we are covering all necessary aspects."
Alternatives: "regarding the thoroughness" or "concerning the extent".
"We really care about the comprehensiveness of a search," Brin said.
Ms. Whitehead and Mr. Elniski shy away from making absolute claims about the comprehensiveness of their house's energy-saving systems, and declined to say how much they spent.
To assess the attitudes and perceptions of independent community pharmacy owners/managers about the comprehensiveness of strategic planning conducted for their pharmacies.
So far there is little knowledge about the comprehensiveness of incident reporting systems in hospitals.
There have been concerns about the comprehensiveness of reporting by the various aid agencies reporting to OECD-CRS.
Concerns about the comprehensiveness and up-to-dateness of decision aids might be another potential barrier for implementation [ 1].
A spokeswoman for the commission said the new checks elevated electronic screening to the level of fingerprinting by addressing concerns about identity verification, the comprehensiveness of record searches, and timely follow-up requirements.
You are making an implicit judgment about the merits of the comprehensiveness of coverage and the particular features of the coverage.
Investor are concerned about more than just the comprehensiveness of the second bailout, though.
The Delphi panel agreed that content validity should be assessed by making a judgment about the relevance and the comprehensiveness of the items.
Content validity should be assessed by making judgments about the relevance and the comprehensiveness of the items for assessing physical functioning of patients with RA [ 19].
