highly significantp < 0.001
Comparison with our cohort shows a highly significant shift in subtype (p < 0.001 by Chi-square) Comparison of CD4 counts at presentation between CRF01_AE and B showed a significantly lower count (233 cells/mm3 vs 350 cells/mm3, p = 0.03 by T-test) despite no difference in age (p = 0.15), and self-reported time to acquisition (p = 0.66).