145 Body composition measurement methods in preterm infants 7 Results Quality assessment Results include preterm as well as term infants Weight-for-length, BMI and PI, respectively explained 92%, 81% and 62% of the variance of fat free mass (g). Weight-for-length, BMI and PI, respectively explained 54%, 50% and 35% of the variance of fat mass (g). Level of evidence 4 Strengths & limitations Assessment of agreement with reference method – Assessment of intra- and interobserver variability – Repeated measurements – Coefficients of variance assessed – Sensitivity analysis – Bootstrapping analysis – Cross validation group – External validation – Large study population – Exclusively preterm infants –
RkJQdWJsaXNoZXIy MTk4NDMw