drugs
The drugs were prescribed more often for patients who had an       ejection fraction below 40% than for those with an ejection fraction of 40% or       above (54% vs 28%, p<0.05).
The  @SUBJECT$  were prescribed more often  @PREDICAT$   @OBJECT$  who had an       ejection fraction below 40% than for those with an ejection fraction of 40% or       above (54% vs 28%, p<0.05).