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. 2014 Nov 25;9(11):e113758. doi: 10.1371/journal.pone.0113758

Figure 1. Gestational length predicts Mental and Psychomotor Development.

Figure 1

Gestation length predicts mental and psychomotor development at 3, 6, and 12, months follow-up. Bars represent weeks of gestation, colors represent gestation groups identified by the Workgroup for Redefining term pregnancy. Post-hoc pairwise comparisons using Fisher's Least Significant Difference were conducted between Early Term, Term, and Late Term groups (not by week) and are denoted. † p = .08 *p<.05 **p<.01 ***p<.001.