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Table 12 Test 5: Sensitivity Analysis Olanzapine Versus Risperidone: Changing Only the Cost of Generic Risperidone

From: Cost-effectiveness model comparing olanzapine and other oral atypical antipsychotics in the treatment of schizophrenia in the United States

Cost Per Day of Therapy for Generic Risperidone

OLZ

Mean Annual Direct Cost

RIS

Mean Annual Direct Cost

ICER

$5.00 (Base)

$8581

$9120

OLZ Dominant

$0.13

$8557

$8408

$10,246

$0

$8557

$8389

$11,509

  1. OLZ = olanzapine; RIS = risperidone; ICER = incremental cost-effectiveness ratio