The phrase "as to the severity of" is correct and usable in written English.
It can be used when discussing or questioning the level or intensity of something, often in a formal context.
Example: "The committee is still deliberating as to the severity of the penalties that should be imposed."
Alternatives: "regarding the severity of" or "concerning the severity of".
He is expected to undergo evaluations early this week, with no indication as to the severity of his injury.
Since it arrived, opinions as to the severity of its consequences, its effects on different nations and the prescriptions to remedy them have varied wildly.
Despite being well informed as to the severity of the storm, the White House did not dispatch federal troops to the city until four days after the hurricane had hit, after well over a thousand had died.
"When he gets done making his analysis," he said, "we will have a pretty good idea as to the severity of the problem, how long it will take to fix and some parameters of where we have to go".
Enumeration of activated EPCs aims to alert the patient as to the severity of their disease, predict response to therapy, and gauge for relapse potential.
Solicitor Charlotte Skouby, from the firm representing Mr Pullar's family, said: "We're extremely pleased that the police have decided to review the case given the strength of clinical evidence as to the severity of Ben's injuries... ......
Moreover, systemic administration of exosomes derived from IL-10-treated DCs is able to suppress the onset of murine collagen-induced arthritis (CIA) as well as to reduce the severity of established arthritis.
"Johnny just felt a twinge in his hamstring when he was kicking that conversion from the corner, we haven't had that assessed so I can't really comment as to the severity or non severity of that," added Schmidt.
Each side produced medical experts who contradicted each other's testimony as to the severity and origins of Routh's unstable behaviour.
There was no immediate word as to the severity or nature of the injury.
Current theory and evidence point to disruptions in self-concept and difficulties with emotion regulation as contributing to the severity of binge eating.
