Stool frequency and output were positively associated with dietary fibre ( r ( s ) = 0.278 , P < 0.01 ; r ( s ) = 0.226 , P < 0.05 ) and fluid intake ( r ( s ) = 0.257 , P < 0.05 ; OR = 3.571 , 95 % CI [ 1.202-10 .609 ] ) .