Earlier smoking after waking and the risk of asthma: a cross-sectional study using NHANES data.
Arielle S SelyaSunita ThapaGaurav MehtaPublished in: BMC pulmonary medicine (2018)
Smoking within 5 min of waking, an indicator of nicotine dependence, is associated with a significantly increased risk of lifetime asthma in smokers. These findings could be utilized in refining risk assessment of asthma among smokers.