Table 2 History of substances used before admission

Cannabis (n = 317)

Smoked

5.0 (3.0–7.0)

5.0 (3.0–10.0) holes (n = 115)

1.0 (1.0–1.0) packs (n = 77)

3.0 (2.0–4.0) rolls (n = 51)

2.0 (1.0–3.0) cutting board (n = 31)

1.0 (1.0- 2.5) bongs (n = 18)

4.0 (3.0–25.0) times (n = 13)

100.0 (100–500) gram (n = 7)

1.0 (1.0–1.0) chunk (n = 5)

2 (1–5)

4.0 (2.0-9.3) holes (n = 122)

1.0 (1.0–1.0) packs (n = 64)

2.0 (1.0-3.5) rolls (n = 53)

1.0 (1.0–3.0) cutting board (n = 29)

2.0 (1.0–2.0) bongs (n = 19)

3.0 (1.0–5.0) times (n = 20)

400.0 (75.0-500.0) gram (n = 5)

1.0 (1.0–1.0) chunk (n = 5)

Cigarette (n = 288)

Smoked

5.0 (4.0–8.0)

12.0 (5.0–20.0) cigarettes

0*

10.0 (5.0–20.0) cigarettes

Amphetamine (n = 44)

Smoked (n = 42)

Ingestion (n = 1)

Injection (n = 1)

4.0 (1.0–9.0)

2.0 (1.0–5.0) tablets

10 (2.0–30.0)

2.0 (1.0–3.0) tablets

Alcohol (n = 42)

Ingestion

10 (5.8–13.5)

(n = 6)

49.5 (25.8-126.4) grams (n = 10)

1.0 (0.75–3.25)

49.5 (25.8-221.2) grams (n = 10)

Crystal methamphetamine (n = 20)

Inhalation

2.5 (0.0-5.3)

0.5 (0.3-1.0) gram(n = 7)

1.0 (1.0-1.75) tak (n = 12)

5.0 (5.0–5.0) times (n = 1)

4 (1.0–7.0)

1.0 (0.0–1.0) gram(n = 7)

1.0 (1.0-1.3) tak (n = 10)

5.0 (5.0–5.0) times (n = 1)

Kratom (n = 19)

Ingestion

3.0 (1.0–6.0)

1.0 (1.0–2.0) liter (n = 7)

3.0 (1.5–4.8) glass (n = 4)

25.0 (7.3–30.0) leaves (n = 4)

2.0 (1.0) pot (n = 3)

1.0 (1.0–1.0) pack (n = 1)

2.0 (1.0–14.0)

1.0 (1.0–2.0) liter (n = 7)

3.0 (1.3–4.8) glass (n = 4)

25.0 (6.5–30.0) leaves (n = 4)

1.5 (1.0-2.8) pot (n = 4)

Alprazolam (n = 5)

Ingestion (n = 3)

Inhalation (n = 2)

1.0 (0.35-3.0)

8.5 (4.0–10.0) tablets

15.0 (5.3–22.5)

5.0 (3.0–5.0) tablets

Glue (n = 4)

Inhalation

3.0 (0.3–6.5)

1 (1.0-3.3) cans of glue

34.5 (6.0–60.0)

1.0 (1.0–1.0) cans of glue

Heroine (n = 2)

Inhalation

1.0 (0.0)

1.0 (1.0–1.0)

9.5 (4)

1.0 (1.0–1.0)

Methadone (n = 1)

Ingestion

14 (14–14)

20.0 (20.0–20.0) ml

11.0 (11.0–11.0)

10.0 (10.0–10.0) ml