One , @ and @ months after operation , the incidence of R-S syndrome in FJI group was lower as compared to R-Y group -LSB- @ % ( @/@ ) vs. @ % ( @/@ ) , @ % ( @/@ ) vs. @ % ( @/@ ) , @ % ( @/@ ) vs. @ % ( @/@ ) , all P < @ -RSB- , while @ months after operation , the incidence of reflux and heartburn in FJI group was higher -LSB- @ % ( @/@ ) vs. @ % ( @/@ ) , P < @ ; @ % ( @/@ ) vs. @ % ( @/@ ) , P < @ -RSB- .