In the first season the mean ( SD ) logPD ( 20 ) of the patients decreased significantly both in the fluticasone group ( from 2.43 ( 0.8 ) microgram to 1.86 ( 0.85 ) microgram ) and in the placebo group ( from 2.41 ( 0.42 ) microgram to 1.87 ( 0.78 ) microgram ) without any intergroup difference in the change in logPD ( 20 ) .
