asthma
Patients with difficult-to-control asthma had more       exacerbations than did the stable asthmatics during both steroid tapering (7       versus 2; p = 0.022) and corticosteroid treatment (6 versus 0; p = 0.003).
 @OBJECT$   @PREDICAT$  difficult-to-control  @SUBJECT$  had more       exacerbations than did the stable asthmatics during both steroid tapering (7       versus 2; p = 0.022) and corticosteroid treatment (6 versus 0; p = 0.003).