Table A1.

Main biological variables from patients with SCD according to their cerebral steno-occlusive arterial disease status. Quantitative data were expressed as medians [interquartile ranges, IQRs]. The nonparametric Wilcoxon test was used as appropriate. p-values < 0.05 were considered statistically significant. ^† Missing data (MD).

Characteristics		Pre Transfusion		Post Transfusion	p-Value
with steno-occlusive (n = 13)	MD †		MD †
p50	3	27 [26.8-27.7]	8	26.8 [22-26.8]	0.25
without steno-occlusive (n = 19)
p50	11	29.4 [29.4-31.5]	12	26.8 [26.8-26.8]	0.03