Stanford Technology Analytics and Genomics in Sleep

Do you have a bed partner or roommate?

Do you routinely travel to other time zones?

Which of the following best describes your use of tobacco products? Current cigarette smoker

Which of the following best describes your use of tobacco products? Current smokeless or other tobacco user

Please approximate the percent of 24 hour food intake for each meal (should total 100%) - Breakfast

Please approximate the percent of 24 hour food intake for each meal (should total 100%) - Lunch

Please approximate the percent of 24 hour food intake for each meal (should total 100%) - Dinner

Please approximate the percent of 24 hour food intake for each meal (should total 100%) - Snack1

Please approximate the percent of 24 hour food intake for each meal (should total 100%) - I have no regularly scheduled meals

Please approximate the percent of 24 hour food intake for each meal - Snack2

Please approximate the percent of 24 hour food intake for each meal - Snack3

Please approximate the percent of 24 hour food intake for each meal - Snack4

Please approximate the percent of 24 hour food intake for each meal - Snack5

How does eating impact your alertness/wakefulness?

Do you feel more alert if you skip lunch?

Do you sleep less soundly if you skip dinner?

Do you feel?

Which of the following best describes your use of tobacco products? Former cigarette smoker

Which of the following best describes your use of tobacco products? Former smokeless or other tobacco user

Which of the following best describes your use of tobacco products? Never been a smoker/smoked less than 100 cigarettes in my life

How often do you exercise? I rarely or never exercise

How often do you exercise? Per day/week/month

What time of day do you usually exercise?

How often do you drink alcohol? Times

How often do you drink alcohol? I rarely or never drink alcohol

How often do you drink alcohol? Per day/week/month

When drinking alcohol, how many servings do you typically have in one day? (one serving equals 12oz. cans of beer, 5oz. of wine, or 1.5oz. of liquor)

How many servings of caffeine do you typically have in one day? (one serving equals 8oz. of coffee, 8oz. of tea, 12oz of soda, 12oz energy drink)

How many servings of caffeine do you typically have in one day? (one serving equals 8oz. of coffee, 8oz. of tea, 12oz of soda, 12oz energy drink) I rarely or never drink caffeine

What time of day do you consume your last caffeinated drink?

How old were you when you started smoking?

How many cigarettes did you typically smoke? Number

How many cigarettes did you typically smoke? Per day/week

How old were you when you stopped smoking?

Have you ever used street/recreational drugs regularly?

How old were you when you started using drugs regularly?

How old were you when you stopped using drugs regularly?