이 결과를 다시 H2 수용체 길항제와 양성자 펌프 억제제가 처방된 경우로 제한하면 민감도와 양성 예측도가 각각 89%와 88%였다.
Whenever this result was again limited to the actual situation where H2 receptor antagonist and PPI had been recommended, the sensitivity and positive predictive value were 89% and 88%, respectively.