Fig. 2From: Infant, neonatal, and postneonatal mortality trends in a disaster region and in Japan, 2002–2012: a multi-attribute compositional studyInfant, neonatal, and postneonatal mortality rates by age for Japan, 2002–2012. Note. Infant (< 1 year), neonatal (0–28 days of age), and postneonatal (29–364 days of age). The p-value is based on a t-test. p < 0.001Back to article page