an increasing trendP<0.05
The percentages of biliary AP in Phases I-V were 20.0%, 25.3%, 34.9%, 39.7%, and 40.7%, respectively, which showed an increasing trend from Phase I to Phase V (P<0.05; Figure 3 ).
The percentages of biliary AP in Phases I-V were 20.0%, 25.3%, 34.9%, 39.7%, and 40.7%, respectively, which showed an increasing trend from Phase I to Phase V (P<0.05; Figure 3 ).