Table 4.

Comparison of benztropine, procyclidine, propranolol dosage (mg/day) between pre- and post-PP period (n = 1,149)

Drugs	Pre-PP period	Post-PP period	t	p value
Benztropine	0.61 ± 1.37	0.31 ± 0.79	7.45	< 0.0001
Procyclidine	1.01 ± 2.74	0.47 ± 2.19	7.02	< 0.0001
Propranolol	13.26 ± 46.90	6.78 ± 21.00	4.97	< 0.0001

Values are presented as mean ± standard deviation.

PP, paliperidone palmitate long-acting injection; Pre-PP, the 1-year period before the initiation of PP; Post-PP, the 1-year period after the initiation of PP.