Table 2. Smoking Status by Anxiety Sensitivity Physical Concerns Predicting Body Vigilance, Anxiety Symptoms, Depressive Symptoms, and Negative Affect.
| ΔR2 | t (each predictor) | β | sr2 | p | |
|---|---|---|---|---|---|
| Criterion Variable: Body Vigilance | |||||
| Step 1 | .02 | ns | |||
| Gender | 1.91 | .13 | .02 | .06 | |
| Alcohol Use | -1.26 | -.08 | .01 | ns | |
| Step 2 | .18 | <.01 | |||
| Smoking Status | -.59 | -.04 | .00 | ns | |
| AS Physical Concerns | 6.89 | .44 | .18 | <.01 | |
| Step 3 | .02 | <.05 | |||
| Smoking Status X AS Physical Concerns | 2.26 | .23 | .02 | <.05 | |
| Criterion Variable: Anxiety Symptoms | |||||
| Step 1 | .03 | <.05 | |||
| Gender | 1.82 | .12 | .01 | ns | |
| Alcohol Use | 1.96 | .13 | .02 | ns | |
| Step 2 | .38 | <.01 | |||
| Smoking Status | 2.47 | .14 | .03 | <.05 | |
| AS Physical Concerns | 10.16 | .57 | .32 | <.01 | |
| Step 3 | .02 | <.01 | |||
| Smoking Status X AS Physical Concerns | 3.04 | .27 | .04 | <.01 | |
| Criterion Variable: Depressive Symptoms | |||||
| Step 1 | .01 | ns | |||
| Gender | .77 | .05 | .00 | ns | |
| Alcohol Use | -.92 | -.06 | .00 | ns | |
| Step 2 | .24 | <.01 | |||
| Smoking Status | 2.82 | .18 | .03 | <.01 | |
| AS Physical Concerns | 6.53 | .41 | .16 | <.01 | |
| Step 3 | .01 | ns | |||
| Smoking Status X AS Physical Concerns | 1.33 | .13 | .01 | ns | |
Note. β = standardized beta weight; sr2 = squared partial correlation. Gender: coded as 1 = male; Alcohol Use: Alcohol Use Disorders Identification Test (Babor et al., 1992); AS-PC: Anxiety Sensitivity Index- Physical Concerns subscale (Reiss et al., 1986); Smoking Status: 0 = non-smoker, 1 = smoker; Body Vigilance: Body Vigilance Scale (Schmidt, Lerew, & Trakowski, 1997); Anxiety Symptoms: Mood and Anxiety Symptom Questionnaire- Anxious Arousal subscale (Watson et al., 1995); Depressive Symptoms: Mood and Anxiety Symptom Questionnaire- Anhedonic Depression subscale (Watson et al., 1995).