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. 2014 Sep 10;14:173. doi: 10.1186/s12883-014-0173-4

Figure 1.

Figure 1

Time to death according to response in MMSE score. Kaplan–Meier graph of the distribution of time from the start of cholinesterase inhibitor treatment to death for the variable “improved/unchanged (≥0 point change) vs deteriorated (<0 point change)” based on the Mini-Mental State Examination (MMSE) score after 6 months. A log-rank test showed a significant difference between the two groups (P = 0.013).