Table 3.

Changes in risk perceptions, from baseline to 1 year follow-up, by baseline screen results

Baseline Screening Result for Current Smokers
	Negative N=177		Significant for non-lung cancer abnormalities N=17		Positive N=21
	Mean change	95% CI	Mean change	95% CI	Mean change	95% CI	P-value
Changes in Lung Cancer Risk	0.17	(−0.29, 0.63)	0.71	(−0.83, 2.25)	−0.14	(−1.45, 1.16)	0.69
Changes in Smoking-Related Disease Risk	0.25	(−0.30, 0.80)	0.41	(−1.10, 1.92)	0.10	(−1.74, 1.93)	0.97
Baseline Screening Result for Former Smokers
	Negative N=185		Significant for non-lung cancer abnormalities N=7		Positive N=20
	Mean change	95% CI	Mean change	95% CI	Mean change	95% CI	P-value
Changes in Lung Cancer Risk	−0.08	(−0.53, 0.38)	0.86	(−1.73, 3.44)	0.40	(−1.14, 1.94)	0.62
Changes in Smoking-Related Disease Risk	−0.01	(−0.56, 0.54)	2.00	(−2.47, 6.47)	0.40	(−1.61, 2.41)	0.37