Table 3.

Prevalence of OSA by Sex, Age, and BMI Category

Sex	Age Group (y)	BMI (kg/m2)	No. of Subjects in Group	% With OSA
Women	30-49	< 25	12	25
		25–29.9	7	43
		30–39.9	10	30
		≥ 40	2	50
	50-70	< 25	25	60
		25–29.9	21	52
		30–39.9	13	85
		≥ 40	9	89
Men	30-49	< 25	20	40
		25–29.9	85	65
		30–39.9	88	88
		≥ 40	6	100
	50-70	< 25	42	74
		25–29.9	120	76
		30–39.9	116	91
		≥ 40	10	100

Subjects > 70 y of age were excluded.