Retrospective Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Jan 7, 2018; 24(1): 69-75
Published online Jan 7, 2018. doi: 10.3748/wjg.v24.i1.69
Figure 1
Figure 1 Comparison of the survival period. The median of survival period was 246.000 ± 36.056 (7-738) d in Group A and 180.000 ± 25.724 (7-999) d in Group B, showing no significant difference.
Figure 2
Figure 2 Metallic stent patency period. The median patency period was 265.000 ± 26.779 (1-965) d; 252.000 ± 35.998 (1-618) d in Group A and 269.000 ± 47.885 (1-965) d in Group B, with no significant difference.