Characteristic

Combination

Monotherapy

Significance

Diagnosis

%

%

p = 0.024

Depressive disorder

84.6

60.9

Anxiety disorder

15.4

39.1

Duration of illness

NS

<5 years

57.1

60.2

>5 years

42.9

39.8

Augmentation

No augmentation

Significance

Diagnosis

%

%

p = 0.033

Depressive disorder

79.5

60

Anxiety disorder

20.5

40

Duration of illness

NS

<5 years

59.2

59.9

>5 years

40.8

40.1