Sports Medicine - Open

Table 3 Reported r and p values for each of the correlations between symptom number and severity and the measured relCBF and QSM values in each region

From: Sub-acute Changes on MRI Measures of Cerebral Blood Flow and Venous Oxygen Saturation in Concussed Australian Rules Footballers

	RelCBF					χ
	Right gray matter	Left gray matter	Right white matter	Left white matter	Basal ganglia	Global white matter	Global gray matter	Straight sinus χ
All participants (n = 28^a)
Symptom number	− 0.029, 0.885	− 0.051, 0.797	− 0.033, 0.867	− 0.006, 0.975	0.033, 0.869	− 0.377, 0.048	0.222, 0.256	0.117, 0.554
Symptom severity	0.054, 0.787	0.012, 0.951	− 0.024, 0.902	− 0.009, 0.965	0.094, 0.633	− 0.271, 0.163	0.127, 0.518	− 0.001, 0.994
SRC athletes only (n = 13)
Symptom number	− 0.305, 0.311	− 0.331, 0.269	− 0.288, 0.341	− 0.276, 0.361	− 0.353, 0.237	− 0.570, 0.042	0.113, 0.713	0.375, 0.207
Symptom severity	− 0.371, 0.212	− 0.357, 0.232	− 0.409, 0.165	− 0.369, 0.215	− 0.366, 0.219	− 0.456, 0.118	− 0.003, 0.992	0.257, 0.397

No results survived Benjamini–Hochberg false discovery rate correction
^aOne subject did not report symptom number or severity

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