Figure 2.

Box‐and‐whiskers plots showing developmental quotients as assessed by Brunet–Lézine test at 2 years of corrected age in 203 chromosomally normal infants with nuchal translucency (NT) thickness > 95^th percentile in first trimester () and 208 matched controls with normal first‐trimester NT (). (a) Global, posture, coordination, language and sociability developmental quotients; (b) global developmental quotients in controls and in increased‐NT group, according to NT thickness. Boxes represent median and interquartile range, and whiskers represent range. +, mean values and outliers in controls; , mean values and outliers in increased‐NT group.