: Category 209

Category 209
Online follow-up ⏵ Sleep ⏵ Insomnia

Insomnia reported within the on-line sleep questionnaire

All questions in this category are derived from the Sleep Condition Indicator

Espie, C.A., Kyle, S.D., Hames, P., Gardani, M., Fleming, L., Cape, J. The Sleep Condition Indicator: a clinical screening tool to evaluate Insomnia Disorder. BMJ Open. 2014 Mar; 18;4(3):e004183
Espie, C. A., Farias Machado, P., Carl, J. R., Kyle, S. D., Cape, J., Siriwardena, A. N., & Luik, A. I. The Sleep Condition Indicator: reference values derived from a sample of 200,000 adults. Journal of Sleep Research. 2018 Jun; 27(3):e12643
Luik, A.I., Machado, P.F., Siriwardena, N., Espie, C.A. Screening for insomnia in primary care: using a two-item version of the Sleep Condition Indicator. British Journal of General Practice 2019 Feb; 69(679):79-80

Field ID	Description
30537	Amount of time wake up early by in the past month
30543	Length of time had a problem with sleep
30538	Number of nights a week of problematic sleep in the past month
30539	Sleep quality in the past month
30541	The extent that poor sleep has affected concentration or productivity in the past month
30540	The extent that poor sleep has affected mood or energy in the past month
30542	The extent that poor sleep has troubled the respondent in the past month
30536	Time awake for when wake up during the night in the past month
30474	Time taken to fall asleep on a typical night in the past month
32120	When online insomnia questionnaire completed
30494	When online insomnia questionnaire started

11 Data-Fields