Retrospective Cohort Study
Copyright ©The Author(s) 2017.
World J Gastrointest Surg. Feb 27, 2017; 9(2): 46-52
Published online Feb 27, 2017. doi: 10.4240/wjgs.v9.i2.46
Table 2 Number (%) of newborns according to ponderal index mean value: arithmetic mean ± SD, birth weight and birth length percentiles
VariableGIP n = 35Control group n = 76
PI, mean ± SD, g/cm32.53 ± 0.32.52 ± 0.3
BW, %
SGA (< 10th percentile)31.413.2a
AGA (10th-90th percentile)51.477.6
LGA (> 90th percentile)17.19.2
BL, %
< 10th percentile18.29.2
10th-90th percentile66.784.2
> 90th percentile15.26.6