In patients with , compared with patients without MDI , fever -LSB- median , @ ( interquartile range : @-@ ) vs. @ ( interquartile range : @-@ ) days , P < @ -RSB- and hospitalization -LSB- @ ( @-@ ) vs. @ ( @-@ ) days , P < @ -RSB- lasted longer , transfer to the intensive care unit was more likely -LSB- @ of @ ( @ % ) vs. @ of @ ( @ % ) , P < @ -RSB- , and antibiotics were given longer -LSB- @ ( @-@ ) vs. @ ( @-@ ) days , P < @ -RSB- .