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Table 3 Impact of generic substitution and reference pricing on the daily cost of olanzapine in Finland

From: The impact of reference pricing and extension of generic substitution on the daily cost of antipsychotic medication in Finland

 

Estimate

95% CI

P

Level before generic substitution and reference pricing (β0)

4.9495

4.8113, 5.0877

<0.0001

Trend before generic substitution and reference pricing (β1)

−0.0068

−0.0127, −0.0009

0.0257

Level change after generic substitution and reference pricing (β2)

−1.5789

−1.6986, −1.4592

<0.0001

Trend change after generic substitution and reference pricing (β3)

−0.1229

−0.1470, −0.0988

<0.0001