Table 1

Median baseline biomarker levels in the JHS, by SCT carrier status

BiomarkerParticipants, nMedian concentration (IQR)P
SCT carriersNoncarriers
Fibrinogen, mg/dL 2608 415 (352-493) 406 (355-463) .08 
CRP, mg/L 2866 0.31 (0.14-0.66) 0.26 (0.11-0.57) .45 
D-dimer, μg/mL 2584 0.55 (0.35-0.86) 0.38 (0.25-0.60) <.0001 
WBC, ×103/μL 2527 5.2 (4.2-6.3) 5.3 (4.4-6.6) .29 
Platelet count, ×103/μL 2808 243 (208-288) 245 (207-289) .19 
P-selectin, ng/mL 2055 31.9 (25.9-39.7) 32.5 (26.0-40.3) .92 
E-selectin, ng/mL 2065 40.8 (27.8-55.9) 41.3 (29.7-55.6) .30 
BiomarkerParticipants, nMedian concentration (IQR)P
SCT carriersNoncarriers
Fibrinogen, mg/dL 2608 415 (352-493) 406 (355-463) .08 
CRP, mg/L 2866 0.31 (0.14-0.66) 0.26 (0.11-0.57) .45 
D-dimer, μg/mL 2584 0.55 (0.35-0.86) 0.38 (0.25-0.60) <.0001 
WBC, ×103/μL 2527 5.2 (4.2-6.3) 5.3 (4.4-6.6) .29 
Platelet count, ×103/μL 2808 243 (208-288) 245 (207-289) .19 
P-selectin, ng/mL 2055 31.9 (25.9-39.7) 32.5 (26.0-40.3) .92 
E-selectin, ng/mL 2065 40.8 (27.8-55.9) 41.3 (29.7-55.6) .30 

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