Fig. 3
From: First-year growth of 834 preterm infants in a Chinese population: a single-center study
The trajectories of LAZ, WLZ, HCZ and BAZ in different gestational age(GA) preterm infants during the first 12 months of corrected age. (a) The Z-scores for length for age (LAZ) were significant higher for appropriate-for-gestational age (AGA) infants than for the Small-for-gestational age (SGA) infants, p < 0.01; (b) The Z-scores for weight for length (WLZ) were significant higher for AGA infants than for the SGA infants, p < 0.01.(C) The Z-scores for head-circumference for age (HCZ) were significant higher for AGA infants than for the SGA infants, p < 0.01;(D) the Z-scores for body mass index for age (BAZ) were significant higher for AGA infants than for the SGA infants, p < 0.01