Both systolic ( mean difference = 0.32 mmHg ; 95 % CI : 0.05 , 0.58 ; p = 0.021 ) and diastolic BP ( 0.27 mmHg ; 95 % CI : 0.003 , 0.53 ; p = 0.05 ) linearly increased per 10 min of exposure during the inhalation of coarse CAP when compared with changes during FA exposure .