Does anybody know the real reason of why CIN-1 is managed so lightly?

WIth ASCUS the protocol is rather aggressive. And it makes sense because this might the entry point to the diagnosis of cervical cancer but when CIN-1 is finally found, it suddenly slows down?  Why?

The only reason that I can think of is the diagnosis in an adolescent, but if so, they should explicitly say it.

Does anybody have any idea of this rather arbitrary step in the protocol?