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Table 2 Differences in object permanence between preterm and term infants

From: Object permanence and the development of attention capacity in preterm and term infants: an eye-tracking study

 

Preterm infants

Term infants

P-value

N

10

9

 

Basic object performance

0.400 ± 0.699

0.222 ± 0.441

0.633

Advanced object performance

0.400 ± 0.5164

1.111 ± 0.782

0.042

  1. Data are presented as mean ± SD or number