Table 1.

Detailed breakdown of characteristics of patients with SDB

All SDB = 122
Low AHI = 36
Men =  18  →	No CFS/FM = 16 →	ESS ≥ 16 =  0 →	Beck < 20 =   0; Beck ≥ 20 = 0
		ESS < 16 = 16 →	Beck < 20 = 16; Beck ≥ 20 = 0
	CFS/FM =  2 →	ESS ≥ 16 =  1 →	Beck < 20 =   1; Beck ≥ 20 = 0
		ESS < 16 =  1 →	Beck < 20 =   1; Beck ≥ 20 = 0
Women = 18 →	No CFS/FM = 14 →	ESS ≥ 16 =  1 →	Beck < 20 =   1; Beck ≥ 20 = 0
		→	Beck < 14 =   0; Beck ≥ 14 = 1
		ESS < 16 = 13 →	Beck < 20 = 12; Beck ≥ 20 = 1
		→	Beck < 14 = 10; Beck ≥ 14 = 3
	CFS/FM =  4 →	ESS ≥ 16 =  3 →	Beck < 20 =   2; Beck ≥ 20 = 1
		ESS < 16 =  1 →	Beck < 20 =   1; Beck ≥ 20 = 0
High AHI = 86
Men = 65  →	No CFS/FM = 59 →	ESS ≥ 16 =  7 →	Beck < 20 =   6; Beck ≥ 20 = 1
		→	Beck < 14 =   5; Beck ≥ 14 = 2
		ESS < 16 = 52 →	Beck < 20 = 49; Beck ≥ 20 = 3
	CFS/FM =  6 →	ESS ≥ 16 =  1 →	Beck < 20 =   1; Beck ≥ 20 = 0
		→	Beck < 14 =   0; Beck ≥ 14 = 1
		ESS < 16 =  5 →	Beck < 20 =   4; Beck ≥ 20 = 1
		→	Beck < 14 =   3; Beck ≥ 14 = 2
Women = 21 →	No CFS/FM = 17 →	ESS ≥ 16 =  5 →	Beck < 20 =   5; Beck ≥ 20 = 0
		→	Beck < 14 =   4; Beck ≥ 14 = 1
		ESS < 16 = 12 →	Beck < 20 = 12; Beck ≥ 20 = 0
		→	Beck < 14 = 10; Beck ≥ 14 = 2
	CFS/FM =  4 →	ESS ≥ 16 =  2 →	Beck < 20 =   1; Beck ≥ 20 = 1
		→	Beck < 14 =   0; Beck ≥ 14 = 2
		ESS < 16 =  2 →	Beck < 20 =   2; Beck ≥ 20 = 0

We are presenting data stratifying the ESS data by scores 16 or higher; this was the median value for SDB patients fulfilling diagnostic criteria for CFS and/or FM. We are presenting Beck data two ways: with the cut off at 20 [moderate depressed mood] and at 14 [mild depressed mood] if data differed from those using the 20 cut off.