title: Smoking prevalence increases following Canterbury earthquakes.
abstract: BACKGROUND
  A magnitude 7.1 earthquake hit Canterbury in September 2010. This earthquake and associated aftershocks took the lives of 185 people and drastically changed residents' living, working, and social conditions.
  
  
  OBJECTIVE
  To explore the impact of the earthquakes on smoking status and levels of tobacco consumption in the residents of Christchurch.
  
  
  METHODS
  Semistructured interviews were carried out in two city malls and the central bus exchange 15 months after the first earthquake. A total of 1001 people were interviewed.
  
  
  RESULTS
  In August 2010, prior to any earthquake, 409 (41%) participants had never smoked, 273 (27%) were currently smoking, and 316 (32%) were ex-smokers. Since the September 2010 earthquake, 76 (24%) of the 316 ex-smokers had smoked at least one cigarette and 29 (38.2%) had smoked more than 100 cigarettes. Of the 273 participants who were current smokers in August 2010, 93 (34.1%) had increased consumption following the earthquake, 94 (34.4%) had not changed, and 86 (31.5%) had decreased their consumption. 53 (57%) of the 93 people whose consumption increased reported that the earthquake and subsequent lifestyle changes as a reason to increase smoking.
  
  
  CONCLUSIONS
  24% of ex-smokers resumed smoking following the earthquake, resulting in increased smoking prevalence. Tobacco consumption levels increased in around one-third of current smokers.
authors: Department of Medicine, University of Otago, Christchurch 8140, New Zealand.
authors: Nick
authors: N
authors: Erskine
authors: Vivien
authors: V
authors: Daley
authors: Sue
authors: S
authors: Stevenson
authors: Bronwen
authors: B
authors: Rhodes
authors: Lutz
authors: L
authors: Beckert
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004190:Disasters; D055866:Earthquakes; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009520:New Zealand / Q000453:epidemiology; D015995:Prevalence; D015980:Public Health Practice; D012907:Smoking / Q000453:epidemiology*; D016540:Smoking Cessation; D013312:Stress, Physiological; D055815:Young Adult