Table 3.

The change over time in the risperidone equivalent dose and the biperiden equivalent dose (mg/day)

	Control group				RLAI switching group				p-value
	Baseline		Change from baseline		Baseline		Change from baseline
	Mean	SD	Mean	SD	Mean	SD	Mean	SD
Risperidone equivalent dose (mg/day)	6.1	1.7	−0.6	1.0	6.0	2.3	−1.5	2.0*	0.24
Biperien equivalent dose (mg/day)	2.5	1.6	−0.3	0.7	2.4	1.5	−1.3	1.3*	0.05

RLAI, Risperidone Long-Acting Injection

^*p<0.05