Fig. 2From: Impact of birthweight on health-care utilization during early childhood – a birth cohort studyNumber of hospital stays excluding perinatal hospitalization by YOL and birthweight. Shown are the relative percentages of VLBW-, LBW- and reference-infants with 1(blue), 2(red), 3(green) or more than 3(orange) hospitalizations in the respective year of life (YOL) excluding perinatal hospitalization (number of infants analysed per YOL are shown in supplement)Back to article page