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Table 1 Adherence Input Values

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

Part A: Adherence Rates by Medication

Medications

Full

Partial

Non

 

   Olanzapine

23%

43%

34%

 

   Risperidone

21%

39%

40%

Ahn et al., 2007 [62];

Ascher-Svanum et al., 2009 [22]

   Quetiapine

19%

35%

46%

 

   Ziprasidone

19%

35%

46%

Assumed equal to quetiapine

   Aripiprazole

19%

35%

46%

Assumed equal to quetiapine

Part B: Adherence Rate by Level in Cycle Following Relapse

Adherence Level Prior to Relapse

Full Adherence After Relapse

Partial Adherence After Relapse

Non-Adherence After Relapse

 

   Full adherence

92.03%

1.45%

6.52%

 

   Partial adherence

75.00%

12.50%

12.50%

Ascher-Svanum et al., 2009 [22]

   Nonadherence

38.70%

9.70%

51.60%

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