Figure 2From: Generic quality of life assessment in dementia patients: a prospective cohort study Difference of the proxy-rating of the patients' quality of life and the patient self-rating for the EQ-5d (black dots; score range EQ-5d: 0 - 15) and the EQ-5d + c (white squares; score range EQ-5d + c: 0 - 18) against the MMSE score (score range MMSE: 0 - 30). Back to article page