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. Author manuscript; available in PMC: 2006 Jan 25.
Published in final edited form as: Addiction. 2005 Sep;100(9):1330–1339. doi: 10.1111/j.1360-0443.2005.01150.x

Table 1.

Descriptive characteristics of sample: full sample and analysis subsamples.

Ever smokers at baseline (n = 3052) Current smokers at wave 1 (n = 1203) Former smokers at wave 1 (n = 1849)
Smoking outcomes
 Cessation at wave 2 17.0%
 Relapse at wave 2 3.6%
 Quantity smoked at wave 2 16.77 (13.62)
 Quantity smoked at wave 2 (if smoking at wave 2) 20.19 (12.42) 15.22 (11.59)
Job loss exposure
 Involuntary job loss (IJL) 6.8% 7.8% 6.2%
 IJL and re-employed full-time 2.7% 2.7% 2.7%
 IJL and re-employed part-time 1.3% 1.8% 0.9%
 IJL and not re-employed 1.5% 2.0% 1.2%
 IJL and retired 1.3% 1.3% 1.4%
Smoking history
 Daily quantity of cigarettes at wave 1 19.81 (12.60)
 Quit smoking (no. of years) 16.17 (10.09)
Other covariates
 Age in years 55.89 (3.58) 55.52 (3.49) 56.12 (3.62)
 Female sex 39.3% 45.1% 35.5%
 White race 82.2% 81.5% 82.6%
 Married 77.5% 71.3% 81.5%
 White collar occupation 66.8% 64.8% 68.2%
 Moderate alcohol use 57.1% 53.5% 59.4%
 Heavy alcohol use 6.1% 7.9% 4.9%
 Baseline depression score (0-8) 0.55 (1.06) 0.67 (1.23) 0.47 (0.92)
 Onset of cancer by wave 2 1.4% 2.2% 0.8%
 Onset of heart disease by wave 2 2.3% 2.8% 2.0%
 Spouse smoked at wave 1 22.2% 33.6% 14.8%