For age, education, gender, and physical development measures, the means (M) and standard deviations (<i>SD</i>), Student <i>t</i> test values and significance level probability values (<i>P</i>) for Uganda versus Senegal groups.

a<p>Chi Square test used for statistical <i>P</i> value.</p><p>Physical development <i>Z</i> scores based on CDC2000 norms (Epi Info).</p

Kaufman Assessment Battery for Children (KABC) memory subtest raw score unadjusted mean (<i>M</i>) and standard deviation (<i>SD</i>) values are presented for the Uganda and Senegal groups.

<p>Also presented are the adjusted Mean (<i>M</i>) and standard error (<i>SE</i>) values for an ANCOVA analysis with age as the covariate. The significance probability (<i>P</i>) value and corresponding effect size for the ANCOVA between-group comparison are presented.</p