Figure 1.

Box-and-whisker plots of Boerge Prien test scores converted to the conventional IQ scale (mean = 100, standard deviation = 15) according to Apgar score at 5 minutes. Pluses indicate median values; dashed line marks the bottom quartile of the overall distribution.

Ehrenstein et al. BMC Pregnancy and Childbirth 2009 9:14   doi:10.1186/1471-2393-9-14
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