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Table 7 Fear Questionnaire: regression model with groups, seasons, covariates and full model with interactions

From: Seasonality in depressive and anxiety symptoms among primary care patients and in patients with depressive and anxiety disorders; results from the Netherlands Study of Depression and Anxiety

Main Effects B SE LB UB β p B SE LB UB β p
Intercept 11.42 1.36 8.75 14.10   < 0.01* 9.56 1.48 1.21 6.65   < 0.01*
HC (reference)             
MDD 11.97 1.67 8.70 15.24 .29 < 0.01* 11.98 1.67 10.03 8.72 .29 < 0.01*
AAD 17.01 1.66 13.75 20.26 .41 < 0.01* 17.07 1.66 10.15 13.82 .41 < 0.01*
MDD + AAD -1.60 2.39 -6.28 3.09 -.04 0.51 -1.68 2.38 -5.91 -6.36 -.04 < 0.48
Summer (reference)             
Autumn -2.26 1.40 -5.01 0.49 -.05 0.11 -2.31 1.40 -1.06 -5.05 .05 0.09
Winter -1.63 1.49 -4.56 1.29 .03 0.27 2.17 2.19 -1.05 -2.13 .04 0.32
Spring -2.63 1.49 -5.56 0.30 .05 0.78 1.91 2.28 -0.60 -2.56 .04 0.40
Men (reference)             
Women 4.09 1.06 2.01 6.16 .10 < 0.01* 7.10 1.43 0.16 4.29 .17 < 0.01*
Two way interactions             
Spring & Women        -7.05 2.60 -5.44 -11.24 -.10 0.02*
Winter & Women        -6.14 2.65 -5.53 -12.25 -.12 < 0.01*
  1. B = Unstandardized Coefficient
  2. SE = standard error of B
  3. LB = Lower Bound of 95% Confidence Interval for B
  4. UB = Upper Bound of 95% Confidence Interval for B
  5. β = Standardized Coefficient
  6. * p < 0.05
  7. HC = Healthy Control
  8. MDD = Major Depressive Disorder
  9. AAD = Any Anxiety Disorder
  10. MDD + AAD = Major Depressive Disorder + Any Anxiety Disorder
  11. Note: adjusted R2 Model with seasons and covariates = 0,344
  12. Note: adjusted R2 Full model with seasons, covariates and interactions = 0,349