From: Gastroesophageal reflux symptoms in infants in a rural population: longitudinal data over the first six months
Visit
Mean
Standard Error
Median
Interquartile Range
One-month (n = 94)
11.74
5.98
10
7 to 16
Two-month (n = 96)
9.97
4.92
9
6 to 13
Four-month (n = 100)
8.44
4.386
8
5 to 11
Six-month (n = 105)
6.97
4.05
7
4 to 10