Table 4
Development of biliary sludge
Biliary sludge
Group I
9/18
7-150
(50%)
C2–3
1/2
C4–5
4/8
C6–7
3/6
T1–5
0/1
T6–10
1/1
Group II
2/18 (11%)
Group III
2/18 (11%)
Group IV
1/18 (6%)
↵
7-150
p<0.05
v
group II,
v
group III, and
v
group IV.