TABLE 2.

Descriptive statistics for pharmacological risk components and PsychoPharm Aggregated Risk Score (PARS) at the visit level, displayed with standard deviation (SD), and interquartile range (IQR).

Risk components/scores	Mean $\pm$ SD	Median (IQR)	Min–Max
DDIscore	15.62 $\pm$ 17.99	8.50 (3.00–21.00)	0.00–136.00
ACB score visit	2.51 $\pm$ 2.01	2.00 (1.00–4.00)	0.00–14.00
AZCERTmax	1.56 $\pm$ 0.80	2.00 (1.00–2.00)	0.00–3.00
PARS	0.00 $\pm$ 0.64	$-$ 0.02 ( $-$ 0.32–0.39)	$-$ 1.46–3.03
PARS rescaled	3.25 $\pm$ 1.43	3.19 (2.53–4.12)	0.00–10.00

Binary indicators	$n$ (or $n$ = 1)	% (if binary)	​
SEROany	2,227	83.5
Has polypharmacy	1,297	48.6
High-risk PARS	671	25.2