Table 3.
Results of meta-analyses—difference versus placebo

Grey highlighting indicates a significant result
ITT intent to treat, LOCF last observation carried forward, MD mean difference, Mono monotherapy, OC observed cases, PBO placebo, SMD standardized mean difference, as reported in individual studies
* For both MD and SMD a positive value represents a favorable outcome for memantine
** Studies MEM-MD-01 and MEM-MD-02 were excluded due to the nonavailability of the adjusted differences between treatments in the corresponding publications
§Based on study MEM-MD-02 only (data taken from the Cochrane review for cognition and activities of daily living as data not reported in the PenTAG analysis)