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Table 1 Detectable differences for dichotomous outcome measures

From: TAILOR – tapered discontinuation versus maintenance therapy of antipsychotic medication in patients with newly diagnosed schizophrenia or persistent delusional disorder in remission of psychotic symptoms: study protocol for a randomized clinical trial

Outcome Tapering/discontinuation Maintenance treatment Reference
Remission and no antipsychotics (primary outcome) 39.7% 23.3% Godtfredsen [21]
Stable remission of psychotic symptoms and max 1-mg haloperidol equivalents (most important secondary outcome measure) 15.4% 4.8% Wunderink [22]
Percentage in recovery after 7 years (exploratory outcome measure) 33.4% 17.6% Wunderink [23]