Table 1.

Normal Ranges for GER in Infants 0 to 15 Months Old (Vandenplas and Sacre-Smits9)

Reflux ParameterNormal Value (Mean)1 SD2 SD
Number (/24 h)7.7314.2420.75
Duration of longest (min)3.835.757.67
Number >5-min duration (/24 h)0.641.121.66
RI (%)1.22.113.02