Cholangiographic Features in Opium-Addicted Patients at a Tertiary Hospital in Iran

Table 3

Liver function parameters in opium-addicted and non-addicted patients with SOD and undergoing ERCP.

Laboratory parameters	Opium addicted; (𝑛=8)	Non-addicted; (𝑛=111)	𝑃 value
AST	31.3±25.4	86.7±73.6	0.051
ALT	53.7±74.8	96.2±94.2	0.194
ALP	637.0±875.5	756.5±524.0	0.733
Lactate dehydrogenase	383.3±168.6	483.2±372.1	0.424
Total bilirubin	2.3±4.1	8.8±10.2	0.096
Direct bilirubin	0.7±1.4	4.8±5.7	0.064
Pre-ERCP amylase	102.8±62.1	185.7±286.4	0.065
Post-ERCP amylase	258.3±70.4	727.2±126.2	0.006