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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: J Pediatr Gastroenterol Nutr. 2016 Feb;62(2):309–313. doi: 10.1097/MPG.0000000000000927

Table 1. Cohort Characteristics.

Tooth Erosion n = 10 No Tooth Erosion n = 17 P value

Age, yrs. (Mean ± SD) 8.3±3.8 8.8±5.3 0.8
 Range 4-16 3-17

Females (%) 3 (30) 12 (70) 0.06

History of:
 Asthma (%) 5 (50) 9 (56) 0.5
 Ear infections (%) 1 (11) 7 (44) 0.1
 Bruxism (%) 6 (60) 6 (38) 0.4
 Developmental delay (%) 1 (10) 3 (19) 0.5
 Soda intake 6 (67) 5 (31) 0.1

Time on acid suppression, yrs. (Mean ± SD) 2.2±1.8 1.9±2.2 0.8