Gender

Over the last month, have you experienced: almost had/been in a car accident because of sleepiness vs Visit
Visit 5
Total 735
Never 620
Rarely 84
Sometimes 20
Frequently 2
Always or almost always 5
Don't know 3
Unknown 1
Over the last month, have you experienced: almost had/been in a car accident because of sleepiness vs Participant's age (category)
Visit 5
5-14 yrs old 15-24 yrs old 25-34 yrs old 35-44 years 45-54 years 55-64 years 65-74 years 75-84 years 85 years or older Total
Total 64 112 62 98 148 84 57 31 2 658
Never 64 104 46 83 109 67 49 28 2 552
Rarely - 6 11 12 31 13 5 1 - 79
Sometimes - - 3 2 6 3 2 1 - 17
Frequently - - - - 1 - 1 - - 2
Always or almost always - 1 - 1 1 1 - - - 4
Don't know - - 2 - - - - 1 - 3
Unknown - 1 - - - - - - - 1
Over the last month, have you experienced: almost had/been in a car accident because of sleepiness vs Participant's sex
Visit 5
Female Male Total
Total 406 329 735
Never 351 269 620
Rarely 43 41 84
Sometimes 4 16 20
Frequently - 2 2
Always or almost always 4 1 5
Don't know 3 - 3
Unknown 1 - 1
Over the last month, have you experienced: almost had/been in a car accident because of sleepiness vs Participant's race
Visit 5
White Black More than one race Total
Total 304 409 22 735
Never 249 350 21 620
Rarely 42 41 1 84
Sometimes 9 11 - 20
Frequently - 2 - 2
Always or almost always 2 3 - 5
Don't know 1 2 - 3
Unknown 1 - - 1