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

Table 2 Impact of reference pricing on the daily cost of clozapine in Finland

	Estimate	95% CI	P
Level before reference pricing (β₀)	2.3008	2.2139, 2.3877	<0.0001
Trend before reference pricing (β₁)	−0.0031	−0.0068, 0.0006	0.0976
Level change after reference pricing (β₂)	−0.4676	−0.5257, −0.4095	<0.0001
Trend change after reference pricing (β₃)	−0.0145	−0.0314, 0.0024	0.0905

ISSN: 2191-1991