From: Differences between naive and memory T cell phenotype in Malawian and UK adolescents: a role for Cytomegalovirus?
Malawi (n = 19)
UK (n = 26)
p (difference)
% CD4+ "truly naïve" (min-max)
50 (27–70)
SD = 11.7
72 (55–87)
SD = 7.6
<0.001
% CD8+ "truly naïve" (min max)
47 (18–71)
SD = 12.9
56 (28–80)
SD = 12.7
0.019