Table 1.
Variable | M (SD) or N (%) | Intercorrelations (r) |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||
1. Age | 44.50 (10.97) | – | 0.10 | 0.26 † | 0.02 | 0.19 * | 0.09 | 0.15 * | −0.14 | 0.18 * | 0.19 ** |
2. Male gender | 122 (67.8 %) | – | 0.02 | 0.04 | −0.01 | −0.05 | −0.03 | − 0.17 * | 0.14 | − 0.21 ** | |
3. African-American race | 87 (48.3 %) | – | 0.27 † | 0.13 | −0.12 | 0.06 | −0.11 | 0.03 | 0.20 ** | ||
4. Non-Hispanic ethnicity | 167 (92.8 %) | – | 0.11 | −0.02 | −0.04 | −0.06 | −0.06 | 0.10 | |||
5. Age of smoking onset | 20.01 (6.16) | – | 0.02 | − 0.19 * | − 0.21 ** | −0.04 | 0.00 | ||||
6. Cigarettes/day | 16.82 (6.98) | – | 0.46 ‡ | 0.25 † | 0.01 | 0.10 | |||||
7. FTCD | 5.27(1.91) | – | 0.36 ‡ | 0.07 | 0.24 ** | ||||||
8. SAQ-Withdrawal | 3.76 (1.43) | (0.88) | −0.03 | 0.43 ‡ | |||||||
9. SAQ-Optimistic Outcomes |
2.86 (1.34) | (0.72) | 0.17 * | ||||||||
10. SAQ-Weight Gain | 3.27 (1.86) | (0.87) |
N’s range from 173 to 180 due to missing data. Variables in parentheses along the diagonal represent Cronbach alpha estimates for Smoking Abstinence Questionnaire scales. Point-biserial correlations are reported for relationships between continuous variables and between continuous and dichotomous variables; phi coefficients are reported for relationships between dichotomous variables. Cigarettes/day = average number of cigarettes smoked per day; SAQ-Withdrawal = Withdrawal scale of the Smoking Abstinence Questionnaire (possible range 0–6); SAQ-Optimistic outcomes = Optimistic Outcomes scale of the Smoking Abstinence Questionnaire (possible range 0–6); SAQ-Weight Gain = Weight Gain scale of the Smoking Abstinence Questionnaire (possible range 0–6). Findings in italics are significant
FTCD Fagerström Test for Cigarette Dependence (possible range 0–10)
p<0.05
**p<0.01
p<0.001
p<0.0001