Table 3 The result of abnormal acid exposure in 48-h, day1 and day2
From: Clinical utility and tolerability of JSPH-1 wireless esophageal pH monitoring system
24-h (n, %) | 48-h (n, %) | P | |
|---|---|---|---|
day1 | 9(31.0%) | 15(65.5%) | 6.997E-04 |
day2 | 12(37.9%) | 15(65.5%) | 1.052E-05 |