Table 2.

Bivariate correlation analyses of sphingosine-1-phosphate with baseline data. Abbreviations: aspirin, acetylsalicylic acid; HbA1c, glycated hemoglobin A1c; HDL, high-density lipoprotein; LDL, low-density lipoprotein. * indicates statistical significance after Bonferroni-correction for multiple comparisons

Cross-sectional correlation analyses of sphingosine-1-phosphate
	Aspirin, yes (n = 270)		Aspirin, no (n = 104)
Variable	Spearman’s ρ	p-value	Spearman’s ρ	p-value
Age	− 0.127	0.038	− 0.253	0.010
Body mass index	0.018	0.778	0.070	0.497
Hematocrit	0.211	< 0.001*	0.258	0.009
Leucocytes	0.071	0.247	0.221	0.025
Platelets	0.362	< 0.001*	0.296	0.003*
HbA1c	− 0.002	0.978	0.060	0.551
Triglycerides	0.211	< 0.001*	0.162	0.108
HDL-cholesterol	− 0.050	0.415	0.049	0.626
LDL-cholesterol	0.258	< 0.001*	0.203	0.044
Creatinine	− 0.071	0.246	− 0.046	0.649
Soluble P-selectin	0.254	< 0.001*	0.117	0.240
Thromboxane B2	0.158	0.041	0.020	0.885