The daily amount of nasal secretion decreased by 75.9 % ( p < 0.001 ) , the intensity of swallowing difficulty by 79.2 % ( p < 0.001 ) , and the incidence of uneasiness by 92.0 % ( p < 0.001 ) in infants treated with nasal glucocorticoid and positional and feeding changes ; and the percentage differences in the amount of nasal secretion ( p < 0.001 ) , feeding difficulty ( p < 0.001 ) , and uneasiness ( p < 0.001 ) were greater than those in the group treated with positional and feeding changes .