Figure 1From: Serum anticholinergic activity and cerebral cholinergic dysfunction: An EEG study in frail elderly with and without deliriumCorrelation between SAA and cognition and outcome. Only when extremes (Fig.1a: top, bottom right) were included into calculation, negative correlation with MMSE reached significance. Excluding extremes (bottom, Fig. 1b) reveals significant correlation with functional outcome.Back to article page