pgi/pgii is also known as pepsinogen ratio. Elevated pepsinogen ratio may be associated with gastric ulcer, atrophic gastritis, superficial gastritis, etc. Consultation with your doctor is recommended. Pepsinogen can be divided into two types, pepsinogen I and pepsinogen II; pepsinogen ratio is the ratio of the two types of pepsinogen, and an elevated pepsinogen ratio may be related to gastrointestinal disorders, such as superficial gastritis, atrophic gastritis and gastric ulcer. If necessary, it is recommended to combine the results of gastroscopy and other related examinations with the presence or absence of nausea, vomiting, abdominal pain and other related clinical manifestations to make a comprehensive judgment. It is recommended to go to the hospital and ask the doctor to make a judgment when there is an elevated pepsinogen ratio, and it is not advisable to make a blind judgment on one’s own.