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. Author manuscript; available in PMC: 2021 Dec 1.
Published in final edited form as: Clin Gastroenterol Hepatol. 2020 Jan 31;18(13):2912–2919. doi: 10.1016/j.cgh.2020.01.031

Table 1:

Feasibility of Prolonged pH Monitoring

Patients (n=322) Controls (n=30) P value
At least 1 day data available 316 (98%) 30 (100%) 1
At least 2 day data pH available 312 (96.9%) 30 (100%) 1
At least 3 day data available 292 (90.7%) 28 (93.3%) 1
4 day data available 234 (72.7%) 25 (83.3%) 0.21