Table 1. Correlations between aerobic fitness and vascular outcomes. Data presented are the Pearson’s correlation coefficient (r), probability (p) and sample size (n).

	Peak oxygen uptake (mL·kg-0.61.min-1)			Peak oxygen uptake (mL·FFM-1.min-1)
	Whole group	Boys	Girls	Whole group	Boys	Girls
Macrovascular
PAI (%)	r=-0.20; p=0.06 n=93	r=-0.09; p=0.53 n=50	r=-0.25; p=0.11 n=43	r=0.04; p=0.73 n=83	r=0.01; p=0.96 n=47	r=0.11; p=0.52 n=36
Carotid to ankle PWV (m.s-1)	r=0.11; p=0.30 n=90	r=0.21; p=0.15 n=50	r=0.11; p=0.49 n=40	r=0.15; p=0.17 n=81	r=0.20; p=0.18 n=47	r=0.13; p=0.47 n=34
Carotid to radial PWV (m.s-1)	r=-0.01; p=0.90 n=94	r=-0.10; p=0.49 n=52	r=0.16; p=0.32 n=42	r=0.05; p=0.68 n=84	r=<0.01; p=0.99 n=49	r=0.14; p=0.43 n=35
Microvascular
FMR (V)	r=-0.03; p=0.76 n=96	r=0.09; p=0.52 n=53	r=-0.14; p=0.37 n=43	r=-0.03; p=0.81 n=86	r=0.08; p=0.57 n=50	r=-0.14; p=0.43 n=36
Peak ACh response (V)	r=-0.05; p=0.61 n=93	r=0.11; p=0.44 n=51	r=-0.05; p=0.76 n=42	r=0.15; p=0.16 n=83	r=0.19; p=0.19 n=48	r=0.08; p=0.66 n=35
ACh AUC (V x time)	r=0.06; p=0.60 n=92	r=0.10; p=0.51 n=50	r=-0.08; p=0.62 n=42	r=0.14; p=0.22 n=82	r=0.19; p=0.20 n=47	r=0.01; p=0.98 n=35
Peak SNP response (V)	r=-0.01; p=0.92 n=69	r=0.03; p=0.86 n=38	r=-0.11; p=0.56 n=31	r=0.09; p=0.50 n=63	r=0.09; p=0.59 n=37	r=0.06; p=0.77 n=26
SNP AUC (V x time)	r=-0.02; p=0.86 n=69	r=0.01; p=0.93 n=38	r=-0.12; p=0.52 n=31	r=0.10; p=0.43 n=63	r=0.09; p=0.59 n=37	r=0.08; p=0.70 n=26