Table 4.

Hydrogen peroxide levels in patient subgroups.

Characteristic	Non-AF			AF
	Absence	Presence	p Value	Absence	Presence	P Value
Hypertension	58.1 ± 25.7 (n = 6)	71.7 ± 31.4 (n = 11)	0.379	83.6 ± 51.3 (n = 11)	239.0 ± 125.1 (n = 7)	0.003
Diabetes	77.4 ± 33.7 (n = 12)	51.8 ± 12.5 (n = 5)	0.076	151.8 ± 122.7 (n = 13)	144.8 ± 87.3 (n = 5)	0.909
CAD	55.6 ± 13.9 (n = 10)	71.6 ± 33.3 (n = 7)	0.321	155.0 ± 123.8 (n = 12)	139.4 ± 91.6 (n = 6)	0.789
Gender	Male	Female		Male	Female
	65.9 ± 32.2 (n = 13)	69.8 ± 21.6 (n = 4)	0.828	136.6 ± 117.9 (n = 11)	170.6 ± 105.9 (n = 7)	0.544
Age	<50 53.3 ± 14.6 (n = 8)	>50 79.0 ± 34.5 (n = 9)	0.070	<50 95.0 ± 64.9 (n = 4)	>50 165.5 ± 118.8 (n = 14)	0.278