Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison 1 VALPROATE + ANTIPSYCHOTICS versus ANTIPSYCHOTICS + PLACEBO or ANTIPSYCHOTICS alone, Outcome 12 Clinical response: 11. Negative symptoms: 4c. mean endpoint score SANS subscale (skewed data).
| Clinical response: 11. Negative symptoms: 4c. mean endpoint score SANS subscale (skewed data) | ||||
|---|---|---|---|---|
| Study | Interventions | Mean score | SD | N |
| Wassef 2000 | Valproate ‐ mean SANS ‐ high = poor | 2 | 3 | 5 |
| Wassef 2000 | Placebo ‐ mean SANS ‐ high = poor | 16 | 18 | 7 |
