Figure 2From: Functional status and quality of life 12 months after discharge from a medical ICU in healthy elderly patients: a prospective observational studyChanges in mean Lawton Index (mean, 95% CI) during Follow-up. Functional status in instrumental activities of daily living measured by the Lawton Index (range 0 to 8) during the follow-up period in the whole group and also in young-old and old-old patients separately. * P < 0.01 compared to baseline status in younger and older subjects. † P < 0.01 compared to younger subjects.Back to article page