Table 2.
Intercorrelations between Tobacco Withdrawal-Related Outcome Measures
| Intercorrelations (r) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| |||||||||||||
| Outcome Measures | 1. | 2. | 3. | 4. | 5. | 6. | 7. | 8. | 9. | 10. | 11. | 12. | 13. |
| 1. QSU-Factor 1 | - | ||||||||||||
| 2. QSU-Factor 2 | .65**** | - | |||||||||||
| 3. MNWS | .27**** | .44**** | - | ||||||||||
| 4. POMS-Anger | .10 | .23**** | .28**** | - | |||||||||
| 5. POMS-Anxiety | .20** | .30**** | .45**** | .65**** | - | ||||||||
| 6. POMSConfusion | .15* | .23** | .25**** | .45**** | .46**** | - | |||||||
| 7. POMSDepression | .12 | .24**** | .24**** | .71**** | .54**** | .54**** | - | ||||||
| 8. POMS-Fatigue | .0 001 | .11 | .28**** | .48**** | .50**** | .41**** | .55**** | - | |||||
| 9. POMS-Elation | −.13 | −.24**** | −.31**** | −.21**** | −.28**** | −.21** | −.16* | −.11 | - | ||||
| 10. POMSFriendliness | −.14* | −.27**** | −.28**** | −.18** | −.29**** | −.14* | −.07 | −.03 | .74**** | - | |||
| 11. POMS-Vigor | −.05 | −.12 | −.25**** | −.08 | −.16* | −.12 | −.06 | −.09 | .74**** | .72**** | - | ||
| 12. POMS-NA Composite | .15* | .28**** | .40**** | .72**** | .82**** | .73** | .80**** | .80**** | −.24**** | −.17* | −.14* | - | |
| 13. POMS-PA Composite | −.12 | −.23**** | −.31**** | −.17* | −.27**** | −.17* | −.10 | −.08 | .91**** | .91**** | .91**** | −.20** | - |
Note: N = 253; Correlations among continuous variables are Pearson correlation coefficients. QSU = Questionnaire of Smoking Urges (range 0-5); MNWS = Minnesota Nicotine Withdrawal Scale (range 0-5); POMS = Profile of Mood States (range 0-5). NA = Negative Affect. PA = Positive Affect.
*
p< .05
**
p< .01
***
p< .001
****
p< .0001