Race

Epworth Sleepiness Scale: Chance of dozing while in a car, while stopped for a few minutes in traffic vs Sleep Heart Health Study (SHHS) Visit Number
Visit 1 Interim Follow-up Visit Visit 2 CVD Outcomes
Total - 5,804 - -
No Chance - 4,433 - -
Slight Chance - 445 - -
Moderate Chance - 74 - -
High Chance - 34 - -
Unknown - 818 - -
Epworth Sleepiness Scale: Chance of dozing while in a car, while stopped for a few minutes in traffic vs Gender of the participant
Interim Follow-up Visit
Male Female Total
Total 2,765 3,039 5,804
No Chance 2,031 2,402 4,433
Slight Chance 278 167 445
Moderate Chance 43 31 74
High Chance 20 14 34
Unknown 393 425 818
Epworth Sleepiness Scale: Chance of dozing while in a car, while stopped for a few minutes in traffic vs Race of the participant
Interim Follow-up Visit
White Black Other Total
Total 4,907 515 382 5,804
No Chance 3,897 326 210 4,433
Slight Chance 389 38 18 445
Moderate Chance 57 13 4 74
High Chance 24 7 3 34
Unknown 540 131 147 818