Related Variables
| carslpy | How many car accidents occurred because you felt sleepy or fell asleep behind the wheel of a car | Sleep Questionnaires/Hypersomnia | |
| nmcaracc | How many 'near miss' car accidents have you had due to sleepiness | Sleep Questionnaires/Hypersomnia | |
| offroad | Over the last month, have you experienced: had to pull off road while driving or almost had been in a car accident due to sleepiness | Sleep Questionnaires/Hypersomnia | |
| slpcrash | Over the last month, have you experienced: almost had/been in a car accident because of sleepiness | Sleep Questionnaires/Hypersomnia | |
| essq4 |
Epworth Sleepiness Scale: Chance of dozing as a passenger in a car for an hour without a break
Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888) |
Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) | |
| essq8 |
Epworth Sleepiness Scale: Chance of dozing while in a car, while stopped for a few minutes in traffic
Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888) |
Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS) |