Table 4 ICD-Symptom-Rating (ISR) scores at baseline (T₀), 1-year follow-up (T₁), 2-year follow-up (T₂); total sample and comparison of patients with one year of treatment (n = 271) versus those with two years of treatment (n = 71)

Baseline (T₀)

 Depressive symptoms

2.04 (0.97)

2.07 (0.98)

1.96 (0.93)

 Anxiety symptoms

1.86 (1.08)

1.84 (1.08)

1.91 (1.06)

 Obsessive-compulsive disorder symptoms

1.52 (1.09)

1.56 (1.09)

1.35 (1.07)

 Somatoform symptoms

0.85 (1.03)

0.84 (1.04)

0.89 (0.99)

 Eating disorder symptoms

0.84 (1.07)

0.84 (1.09)

0.85 (1.01)

1-year follow-up (T₁)

 Depressive symptoms

1.56 (0.95)*

1.55 (0.94)*

1.56 (0.96)*

 Anxiety symptoms

1.54 (1.03)*

1.51 (1.03)*

1.65 (1.00)*

 Obsessive-compulsive disorder symptoms

1.22 (0.99)*

1.20 (0.99)*

1.30 (0.99)*

 Somatoform symptoms

0.67 (0.82)*

0.63 (0.79)*

0.79 (0.93)*

 Eating disorder symptoms

0.81 (0.98)*

0.78 (0.98)*

0.91 (0.98)*

2-year follow-up (T₂)

 Depressive symptoms

1.31 (0.87)*

 Anxiety symptoms

1.47 (0.93)*

 Obsessive-compulsive disorder symptoms

1.05 (1.02)*

 Somatoform symptoms

0.55 (0.74)*

 Eating disorder symptoms

0.80 (0.76)*