Skip to main content

Advertisement

Table 2 Acid reflux items with abbreviated stems and item statisticsa

From: Patient-reported outcome domains for the esophageal CONDUIT report card: a prospective trial to establish domains

Item Stem Response Categories Item Statistics, Min, Median, Max; Mean (SD)
Use of antacids to manage heartburn 0 (no) and 1 (yes) 0, 0, 1; 0.45 (0.50)
Frequency of heartburn 0 (never) to 5 (daily) 0, 1, 5; 1.72 (1.75)
Severity of heartburn 0–10 0, 2, 8; 2.62 (2.84)
Waking at night due to heartburn 0 (no) and 1 (yes) 0, 0, 1; 0.34 (0.48)
Heartburn traveling up toward neck 0 (no) and 1 (yes) 0, 0, 1; 0.41 (0.49)
Had acid regurgitation 0 (no) and 1 (yes) 0, 1, 1; 0.55 (0.50)
Severity of acid regurgitation 0–10 0, 1, 10; 2.85 (3.26)
Use of medication to manage acid regurgitation 0 (no) and 1 (yes) 0, 0, 1; 0.47 (0.50)
  1. Abbreviations: max maximum, min minimum
  2. aPilot items from CONDUIT Report Card; ©2018 Mayo Foundation for Medical Education and Research; all rights reserved