7 , 8 , 12 There were borderline significant differences in mortality and dependency between the treatment and control groups (OR 0.66, 95% CI 0.43–0.99).
1
—
—
7 , 8 , 12 There were borderline significant differences in mortality and dependency between the treatment and control groups (OR 0.66, 95% CI 0.43–0.99).