作者: Spotswood L. Spruance , Julia E. Reid , Michael Grace , Matthew Samore
DOI: 10.1128/AAC.48.8.2787-2792.2004
关键词:
摘要: … Accordingly, a hazard ratio of 2.0 may be misinterpreted as showing that patients in the treated group healed twice as fast as those in the control group. Twice as fast could mean to the …