Medical Outcomes Study SF-36: Physical health caused you to have difficulty performing work or other activities vs Sleep Heart Health Study (SHHS) Visit Number

	Visit 1	Interim Follow-up Visit	Visit 2	CVD Outcomes
Total	5,804	-	-	-
No	4,156	-	-	-
Yes	1,194	-	-	-
Unknown	454	-	-	-

Medical Outcomes Study SF-36: Physical health caused you to have difficulty performing work or other activities vs Age at Sleep Heart Health Study Visit One (SHHS1)

Visit 1

	35-44 years	45-54 years	55-64 years	65-74 years	75-84 years	85 years or older	Total
Total	342	1,017	1,769	1,617	955	104	5,804
No	278	789	1,298	1,142	595	54	4,156
Yes	44	143	260	364	335	48	1,194
Unknown	20	85	211	111	25	2	454

Medical Outcomes Study SF-36: Physical health caused you to have difficulty performing work or other activities vs Gender of the participant

Visit 1

	Male	Female	Total
Total	2,765	3,039	5,804
No	2,051	2,105	4,156
Yes	492	702	1,194
Unknown	222	232	454

Medical Outcomes Study SF-36: Physical health caused you to have difficulty performing work or other activities vs Race of the participant

Visit 1

	White	Black	Other	Total
Total	4,907	515	382	5,804
No	3,527	347	282	4,156
Yes	975	145	74	1,194
Unknown	405	23	26	454