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Subject characteristics
| Active (n= 55) | Sham (n=28) | t(81) or ×2(1), (p) | |
|---|---|---|---|
| Age | 36.7 (11.0) | 34.0 (10.0) | 1.1 (.26) |
| Gender (F/M) | 29/26 | 15/13 | .01 (.94) |
| Education (yrs) | 13.6 (2.4) | 14.0 (2.3) | .71 (.48) |
| # psych hospitalizations | 7.65 (8.51) | 6.32 (7.58) | .70 (.49) |
| Age first AH | 22.9 (7.67) | 21.9 (9.54) | .55 (.58) |
| Chlorpromazine equivalent antipsychotic medication | 514 (477) | 686 (670) | 1.3 (.18) |
| High/low frequency AVHs1 | 32/23 | 16/12 | .01 (.93) |
per stratification described in methods
