Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Frequency of concordant/predominant, and discordant patterns as the number of hours of pH monitoring increased from 48 to 96 hours in patients and controls. Concordant pattern: all days with same AET classification. Predominant pattern: ≥48 hours of the same AET classification. Discordant pattern: all other patterns. p<0.01 for trend of decreasing frequency of discordant patterns compared to concordant predominant pattern across groups, both for patients and controls
