TABLE 3.
Main Effect of High Pain Interference on ≥40% Improvement in Measures of Anxiety at 12-month Follow-upa
Anxiety Scales | Odds ratio | 95% CI | P-value |
---|---|---|---|
SIGH-A | 0.28 | 0.12–0.63 | 0.002 |
PDSS | 0.28 | 0.11–0.71 | 0.007 |
GADSS | 0.26 | 0.11–0.60 | 0.002 |
HRS-D | 0.20 | 0.08–0.54 | 0.001 |
SF-12 MCS | 0.41 | 0.18–0.94 | 0.03 |
All models adjusted for intervention status, baseline anxiety scores, race, major depression, and number of comorbid medical conditions. SIGH-A, structured Interview Guide for the Hamilton Anxiety Rating Scale; PDSS, Panic Disorder Severity Scale; GADSS, Generalized Anxiety Disorder Severity Scale; HRSD, Hamilton Rating Scale for Depression; MCS, mental health component summary score.