Table 1.
Descriptive Data and Zero-Order Relations among Theoretically-Relevant Variables
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | Mean or % (SD) |
Observed Range |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. CPD | - | −.02 | −.02 | −.17* | .22** | .15* | .19* | .17* | .19* | .37** | .24** | 15.99 (10.00) | 1–60 |
| 2. MSF | - | −.06 | −.02 | −.02 | .04 | −.06 | .04 | .00 | −.00 | −.10 | 0.28 (0.48) | 0–2 | |
| 3. PA Status | - | −.08 | .29** | .38** | .39** | .35** | .31** | .29** | .26** | 51.7% (Yes) | -- | ||
| 4. BH | - | −.16* | −.16* | −.15* | −.16* | −.27** | −.31** | −.20** | 52.71 (25.78) | 3–130 | |||
| 5. DERS- Total | - | .49** | .65** | .53** | .53** | .47** | .67** | 78.10 (24.04) | 37–156 | ||||
| 6. ASI- Physical | - | .76** | .71** | .52** | .52** | .43** | 9.35 (6.49) | 0–30 | |||||
| 7. ASI- Cognitive | - | .69** | .57** | .53** | .52** | 3.15 (3.21) | 0–16 | ||||||
| 8. ASI- Social | - | .44** | .44** | .47** | 6.18 (3.19) | 0–15 | |||||||
| 9. APPQ- Agoraphobia | - | .70** | .62** | 8.74 (10.83) | 0–64 | ||||||||
| 10. APPQ- Interoceptive | - | .50** | 6.60 (9.01) | 0–54 | |||||||||
| 11. APPQ- Social | - | 16.82 (14.03) | 0–69 |
Note:
p < .05,
p < .01.
CPD = Smoking rate from Smoking History Questionnaire (SHQ; Brown et al., 2002); MSF = Total number of endorsed medial problem from the Medical Screening Form (MSF; Scheftner & Endicott, 1984); PA Status = Two-year history of unexpected, nonclinical panic attacks, dummy-coded (no=1, yes=2) per Structured Clinical Interview-Non-Patient Version for DSM-IV (SCID-N/P; First et al., 1995); BH = Breath-holding duration (second trial measured in seconds); DERS-Total = Difficulties in Emotion Regulation Scale total score (DERS; Gratz & Roemer, 2004); ASI-Cognitive = Anxiety Sensitivity Index, Cognitive subscale (ASI; Reiss et al., 1986); ASI-Physical = Anxiety Sensitivity Index, Physical subscale (ASI; Reiss et al., 1986); ASI-Social = Anxiety Sensitivity Index, Social Concerns subscale (ASI; Reiss et al., 1986); APPQ-Agoraphobia = Albany Panic and Phobia Questionnaire, Agoraphobia subscale score (APPQ; Rapee et al., 1994); APPQ-Interoceptive = Albany Panic and Phobia Questionnaire, Interoceptive Fear subscale score (APPQ; Rapee et al., 1994); APPQ-Social = Albany Panic and Phobia Questionnaire, Social Situational Fear subscale score (APPQ; Rapee et al., 1994).