Cigarette smoking and the onset and persistence of panic attacks during mid-adulthood in the United States: 1994-2005.

OBJECTIVE: The current study examined the relationship between cigarette smoking (daily) and risk of onset and persistence of panic attacks over a 10-year period among adults in mid-adulthood in the United States and whether quitting smoking reduced the risk for panic attacks.
METHOD: Data were drawn from the Midlife Development in the United States Survey (N = 2,101), a nationally representative sample of adults aged 25 to 74 years at baseline (wave 1, 1994-1995) who were followed up 10 years later at wave 2 (2004-2006). Psychiatric diagnoses were based on the Composite International Diagnostic Interview Short-Form (CIDI-SF [based on DSM-III-R criteria]) scales. Logistic regressions were used to evaluate the associations between smoking status and the onset and persistence of panic attack after controlling for demographic characteristics and substance use problems.
RESULTS: Daily smoking in 1994 (OR = 1.9 [95% CI, 1.1-3.3]) and persistent daily smoking in 1994 and 2005 (OR = 2.6 [95% CI, 1.4-4.8]) were associated with a significantly increased likelihood of panic attacks in 2005. Moreover, smoking abstinence significantly reduced the risk of new-onset panic attacks (OR = 0.6 [95% CI, 0.4-0.97]) and persistence of panic attacks (OR = 0.2 [95% CI, 0.1-0.5]).
CONCLUSIONS: The present data provide novel evidence that smoking is associated with an increased risk of panic attacks and that quitting smoking helps reduce such risk. © Copyright 2016 Physicians Postgraduate Press, Inc.