Sleep disturbances associated with cigarette smoking.
Joseph P H McNamara1, Jiantong Wang, David B Holiday
1a Psychiatry , University of Florida , Gainesville , FL , USA.
Psychology, Health & Medicine
|September 18, 2013
Summary
Current smokers experience significantly poorer sleep quality, including less sleep time and more difficulty sleeping, compared to never smokers. This study highlights the impact of smoking on sleep in a US national sample.
Area of Science:
- Public Health
- Sleep Medicine
- Epidemiology
Background:
- Insufficient sleep is linked to adverse physical, cognitive, and public health outcomes.
- Limited research exists on the impact of smoking on sleep within a US national population.
- Understanding this relationship is crucial for public health initiatives.
Purpose of the Study:
- To examine the association between smoking status and sleep disturbances in a US adult population.
- To compare sleep patterns among current smokers, former smokers, and never smokers.
- To provide data for smoking cessation programs.
Main Methods:
- Utilized data from the 2005-2006 National Health and Nutrition Examination Survey (NHANES).
- Analyzed sleep disturbances in adults aged 20 years and above.
- Categorized participants into current smokers, former smokers, and never smokers (NS).
Main Results:
- Current smokers (CS) reported significantly less total sleep time compared to never smokers (NS).
- CS experienced longer sleep onset latency and greater difficulty falling/maintaining sleep than NS.
- CS also reported waking up earlier than desired more frequently than NS; former smokers' sleep was similar to NS.
Conclusions:
- This study is the first to analyze sleep difficulties by smoking status in a large, nationally representative US sample.
- Current smoking is significantly associated with multiple sleep disturbances.
- Findings support the integration of sleep health considerations into smoking cessation strategies.
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