Table 2:

Frequency and prevalence of substance misuse in the inpatient cohort

Drug misuse (non-exclusive)	Inpatient (total) (N=1,087,226)
Opioids misuse	1.35 (1.30, 1.41)
Cannabis misuse	1.12 (1.06, 1.18)
Cocaine misuse	1.00 (0.93, 1.07)
Non-specific drug misuse	0.81 (0.78, 0.84)
Other, mixed, unspecified drug abuse	0.58 (0.55, 0.60)
Amphetamine misuse	0.29 (0.27, 0.31)
Benzodiazepine misuse	0.12 (0.11, 0.13)
Drug misuse	4.01 (3.87, 4.15)
Num. of drug types
No drug misuse	92.52 (92.35, 92.69)
Single drug type	2.93 (2.83, 3.03)
Multiple drug types	1.08 (1.03, 1.12)