Modified Functional Independence Measure scores for patients receiving either progesterone or placebo. Modified Functional Independence Measure (FIM) scores at 3-month and 6-month follow-up from patients receiving either progesterone or placebo show that the scores in the progesterone group were significantly higher than those in the placebo group at both 3-month and 6-month follow-up. Data expressed as the mean ± standard deviation. Different from the placebo group: *P < 0.05, **P < 0.01.
Xiao et al. Critical Care 2008 12:R61 doi:10.1186/cc6887