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. Author manuscript; available in PMC: 2008 May 11.
Published in final edited form as: Drug Alcohol Depend. 2006 Nov 28;88(2-3):251–258. doi: 10.1016/j.drugalcdep.2006.11.006

Table 3.

Descriptive statistics for response variables (covariate-adjusted mean ± SE) by family history of smoking, gender, and ethnicity.

FH−
(n=74)
 FH+
(n=86)
 Male
(n=72)
 Female
(n=88)
 Af. Am.
(n=77)
 Caucasian
(n=41)
 Hispanic
(n=42)
Pre Post Pre Post Pre Post Pre Post Pre Post Pre Post Pre Post
Neutral
Imagery
 Anxiety 31.3
(3.4)		 35.9
(3.7)		 31.4
(3.5)		 28.1
(3.9)		 31.3
(3.5)		 35.7
(3.8)		 31.3
(3.2)		 28.3
(3.6)		 31.3
(3.5)		 31.7
(3.8)		 31.4
(4.9)		 31.0
(5.4)		 31.4
(4.3)		 33.4
(4.8)
 Craving 45.5
(3.4)		 29.5
(3.2)		 45.5
(3.6)		 25.2
(3.3)		 45.6
(3.5)		 22.0
(3.3)		 45.6
(3.2)		 32.8
(3.1)		 45.5
(3.5)		 28.7
(3.3)		 45.5
(4.9)		 20.3
(4.6)		 45.6
(4.3)		 33.0
(4.1)
Stress
Imagery
 Anxiety 32.9
(4.0)		 57.7
(4.1)		 32.8
(4.3)		 60.1
(4.4)		 32.9
(4.3)		 55.4
(4.4)		 32.9
(4.1)		 62.4
(4.1)		 32.8
(4.2)		 58.6
(4.3)		 32.8
(5.7)		 59.0
(5.9)		 32.8
(5.3)		 59.0
(5.4)
 Craving 42.1
(3.7)		 51.5
(3.4)		 42.9
(3.9)		 63.4
(3.7)		 42.5
(3.9)		 52.1
(3.7)		 42.5
(3.7)		 62.8
(3.5)		 44.1
(3.8)		 61.5
(3.6)		 38.8
(5.2)		 54.0
(4.9)		 44.5
(4.8)		 56.8
(4.6)
Smoking
Imagery
 Anxiety 37.8
(3.8)		 56.5
(4.0)		 37.8
(4.0		 49.9
(4.2)		 37.8
(3.9)		 49.4
(4.1)		 37.8
(3.7)		 57.0
(3.8)		 37.8
(3.9)		 53.2
(4.1)		 37.8
(5.5)		 51.0
(5.7)		 37.8
(4.9)		 55.3
(5.1)
 Craving 48.7
(3.9)		 73.8
(2.9)		 49.4
(4.1)		 83.2
(3.1)		 47.9
(4.1)		 78.2
(3.1)		 50.1
(3.8)		 78.8
(2.9)		 50.1
(3.9)		 76.4
(3.1)		 47.5
(5.4)		 79.1
(4.1)		 52.4
(5.0)		 80.1
(3.8)