Table 5.
Sociodemographic, clinical and psychological predictors of maintenance of anxiety disorders in the anxious group with follow-up data (n = 603)
| Univariable Model 1a | Multivariable Model 1b | Multivariable Model 2c | ||||||
|---|---|---|---|---|---|---|---|---|
| Model 1A | Model 2A | Model 2B | ||||||
| OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI | |
| Sociodemographic characteristics | ||||||||
| Age | 1.00 | 0.99–1.02 | 0.99 | 0.98–1.01 | 1.00 | 0.98–1.02 | 1.00 | 0.98–1.02 |
| Gender | 0.87 | 0.59–1.30 | 0.85 | 0.55–1.30 | 0.99 | 0.62–1.59 | 0.88 | 0.55–1.38 |
| Education | 0.93 | 0.88–0.98 | 0.95 | 0.89–1.01 | 0.93 | 0.88–0.99 | 0.94 | 0.88–0.99 |
| Clinical characteristics | ||||||||
| BAI (per SD increase) | 1.85 | 1.51–2.27 | 1.59 | 1.26–2.01 | 1.54 | 1.17–2.02 | 1.50 | 1.16–1.94 |
| FQ (per SD increase) | 1.91 | 1.56–2.33 | 1.59 | 1.28–1.99 | 1.63 | 1.27–2.10 | 1.59 | 1.25–2.02 |
| MDD/DYS | 1.21 | 0.89–1.73 | 0.78 | 0.52–1.17 | 0.75 | 0.47–1.18 | 0.69 | 0.44–1.07 |
| Model 1B | ||||||||
| Psychological constructs | ||||||||
| AAQ-I (per SD increase) | 1.76 | 1.40–2.22 | 1.44 | 1.04–1.98 | 1.37 | 0.98–1.92 | ||
| LEIDS:RUM (per SD increase) | 1.32 | 1.07–1.62 | 0.99 | 0.78–1.27 | 1.03 | 0.80–1.34 | ||
| PSWQ (per SD increase) | 1.56 | 1.25–1.95 | 1.08 | 0.79–1.47 | 1.09 | 0.79–1.50 | ||
| NEO-FFI:N (per SD increase) | 1.49 | 1.18–1.87 | 1.07 | 0.75–1.51 | 0.75 | 0.50–1.11 | ||
| ASI (per SD increase) | 1.69 | 1.37–2.08 | 1.45 | 1.16–1.83 | 1.17 | 0.91–1.50 | ||
| Model 1C | ||||||||
| Latent psychological factor | 2.33 | 1.65–3.29 | 1.39 | 0.91–2.12 | ||||
Significant results are depicted in bold
aBased on univariable logistic regression
bBased on multivariable logistic regression with all sociodemographic and clinical variables (model 1A) or all psychological variables (model 1B) in the model
cBased on multivariable logistic regression with all sociodemographic, clinical and psychological variables in the model
BAI Beck Anxiety Inventory, FQ Fear Questionnaire, MDD Major Depressive Disorder, DYS Dysthymia, AAQ-I Acceptance and Action Questionnaire-I, LEIDS:RUM Leiden Index of Depression Sensitivity-Revised:Rumination on Sadness subscale, PSWQ Penn State Worry Questionnaire, NEO-FFI:N NEO Five-Factor Inventory:Neuroticism subscale, ASI Anxiety Sensitivity Inventory