Abstract 504 Table 1

Stratified rate of mean bilirubin decrease following intervention by levels of obstruction Stratified rate of mean bilirubin decrease following intervention by levels of obstruction

Level of Obstruction2 Weeks4 Weeks12 Weeks
Overall Plastic:
N=96, Mean=0.61
Metallic:
N=66, Mean=0.80
p-value=0.30 		Plastic:
N=62, Mean=0.13
Metallic:
N=43, Mean=0.09
p-value=0.71 		Plastic:
N=60, Mean=0.10
Metallic:
N=51, Mean=0.09
p-value=0.74
Distal Plastic:
N=50, Mean=0.71
Metallic:
N=38, Mean=0.97
p-value=0.36 		Plastic:
N=35, Mean=0.37
Metallic:
N=30, Mean=0.26
p-value=0.12 		Plastic:
N=36, Mean=0.13
Metallic:
N=39, Mean=0.10
p-value=0.30
Mid Plastic:
N=12, Mean=0.51
Metallic:
N=7, Mean=0.46
p-value=0.84 		Plastic:
N=9, Mean=0.12
Metallic:
N=4, Mean=0.23
p-value=0.56 		Plastic:
N=8, Mean=-0.02
Metallic:
N=2, Mean=0.10
p-value=0.41
Hilar Plastic:
N=24, Mean=0.53
Metallic:
N=16, Mean=0.64
p-value=0.75 		Plastic:
N=17, Mean=0.20
Metallic:
N=7, Mean=0.34
p-value=0.41 		Plastic:
N=13, Mean=0.05
Metallic:
N=7, Mean=0.02
p-value=0.34