There was a note around this in the thread about playing PF2 at GaryConn. You might be interested to see that snippet:
Conditions now have a number which designates the degree - nauseated 1, for example, means you are nauseated and take -1 to whatever checks the nauseated condition specifies. Nauseated 2 is worse and gives you -2 on those checks. Seemed pretty clever!
the full thread is here. http://paizo.com/threads/rzs2uyzu?I-Played-Pathfinder-20-Demo-at-GaryCon