| Step1 | Step2 | Step3 | ||||
---|---|---|---|---|---|---|---|
Weeks 1 to 3 | Weeks 3 to 9 | Weeks 9 to 25 | |||||
 | 50 mg | 100 mg | Continue sertraline | Augment | Switch | Remitted |  |
N (%) | N (%) | N (%) | N (%) | N (%) | N (%) | N (%) | |
B. Treatment deviation | Â | ||||||
 B1. Prohibited concurrent treatments |  |  |  |  |  |  |  |
 B2. Impossible to randomize at week 3 |  |  |  |  |  |  |  |
 B3. No tolerability to sertraline at step 1 |  |  |  |  |  |  |  |
 B4. Mania at week 1 though week 3 |  |  |  |  |  |  |  |
 B5. Mania or diagnosis of schizophrenia or dementia at week 3 through 25 |  |  |  |  |  |  |  |
C. Stopping intervention and assessment | Â | ||||||
 C1. The participant wishes to stop the protocol treatment. |  |  |  |  |  |  |  |
 C2. The trial physician judges that it is difficult to continue the protocol treatment because of the emergence of serious adverse events (SAE) as defined below. |  |  |  |  |  |  |  |
 C3. The trial physician judges that the risk outweighs the benefit in continuing the protocol treatment even when no SAE is reported. |  |  |  |  |  |  |  |
 C4. The participant becomes pregnant and the trial physician judges that the risk outweighs the benefit in continuing the protocol treatment. |  |  |  |  |  |  |  |
 C5. The trial physician judges that it is inappropriate to continue the protocol treatment for any other reason. |  |  |  |  |  |  |  |
D. | Â | Â | Â | Â | Â | Â | Â |
 D1. The participant withdraws consent to receiving protocol assessments, regardless of whether he/she is continuing the protocol treatment. |  |  |  |  |  |  |  |
E. | Â | Â | Â | Â | Â | Â | Â |
 E1. Violation of allowance in timing of assessments of outcomes |  |  |  |  |  |  |  |