Journal article
Reproducibility of Ambulatory Gastric pH Recordings in the Corpus and Antrum: Effect of Food, Time, and Electrode Position
Abstract
The reproducibility of simultaneous, long-term, ambulatory gastric pH recordings in the antrum and corpus was investigated in nine healthy subjects who underwent three separate, 27-h gastric double pH-metries. Intraindividual reproducibility for the entire 27-h recording period was good in the corpus (Kendall's concordance coefficient, W' = 0.6393, p less than 0.025) but not in the antrum (W' = 0.4806, NS). Analysis of predefined time periods …
Authors
Cilluffo T; Armstrong D; Castiglione F; Emde C; Galeazzi R; Gonvers J-J; Blum AL
Journal
Scandinavian Journal of Gastroenterology, Vol. 25, No. 10, pp. 1076–1083
Publisher
Taylor & Francis
Publication Date
January 1990
DOI
10.3109/00365529008997637
ISSN
0036-5521