Table 1.

Demographics.

	Controls (n = 45)	CFS (n = 39)	GWI (n = 50)	P-value
Age	43.7 [39.9–47.5]	46.3 [43.1–49.5]	46.7 [44.3–49.1]
% Male	53.3%	20.5%	68.0%	0.00001*

^*2 × 3 Fisher's exact test; Mean [±95% CI].