Table 6.

Mean time from exposure to poison and arriving to hospital in various poison agents

Poisoning agent	Hours (Mean ± SD)	Median[IQR]	Test result
Acetaminophen	2.00 ± 0.00	2.00[2.00–2.00]	Χ2 = 5.17 P = 0.03
Tramadol	5.30 ± 4.46	4.00[1.25–10.00]
Benzodiazepines	4.97 ± 4.12	3.00[2.00–10.00]
Tricyclic antidepressants	3.54 ± 3.53	2.00[1.00–5.00]
Antipsychotics	2.78 ± 2.62	2.00[0.75–4.50]
Anticonvulsant	2.35 ± 2.12	2.00[2.00–2.00]
Beta Blocker	3.00 ± 0.89	3.00[2.00–4.00]
Opioids	9.18 ± 17.35	4.00[1.00–10.00]
Alcohol	14.37 ± 22.67	4.50[0.62–38.00]
Cannabis	2.98 ± 2.35	2.00[1.50–3.00]
Co-Poisoning	5.00 ± 4.24	5.00[2.00–7.00]
Aluminum phosphide	5.50 ± 0.71	5.00[5.00–5.00]
Pesticides	9.04 ± 19.31	2.00[1.25–9.50]
Others	2.00 ± 1.73	1.00[1.00–1.00]
Unknown	19.00 ± 22.58	6.00[3.00–48.00]