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. 2017 Feb 17;12(2):e0172124. doi: 10.1371/journal.pone.0172124

Table 1. Descriptive statistics for aflatoxin and z-scores across age.

  Age (months) p-value
  15 24 36  
Aflatoxin* 3.85 (15.75) 3.05 (4.71) 4.06 (22.72) 0.251
N 77 85 85
LAZ -1.18 (-1.39, -0.96) -1.35 (-1.54, -1.16) -1.22 (-1.42, -1.02) <0.0001
WAZ -0.91 (-1.13, -0.69) -0.92 (-1.09, -0.75) -0.82 (-1.01, -0.63) 0.0001
WLZ -0.46 (-0.69, -0.23) -0.27 (-0.44, -0.10) -0.28 (-0.46, -0.10) 0.052

P-values represent differences across age for each variable.

* Geometric mean (SD)

‡Mean (95% CI)