at least one RED s/s or Hx D No at least one YELLOW s/s or Hx D No at least one GREEN s/s or Hx D No Proceed with Pl,m A Yes No Improvement Proceed with Plan C Proceed with Plan B No at least one RED /s or Hx D since last visit in the patien·t's +,o--.,-t... i advice the patient condition Yes 