GOIZ ZAINDU study: a FINGER-like multidomain lifestyle intervention feasibility randomized trial to prevent dementia in Southern Europe

Table 3 Mean change between the baseline and final visits

NTBm Z scores	Regular health advice		Multidomain intervention		p	*Effect size*
NTBm Z scores	n	Mean (SD)	n	Mean (SD)	*t-test*	*Cohen’s d*
Global	51	− 0.07 (0.33)	56	0.03 (0.32)	0.108	0.314
Memory global	50	0.02 (0.43)	56	0.01 (0.42)	0.899	0.025
Executive Function	50	− 0.13 (0.48)	55	0.11 (0.43)	0.009	0.520
Processing speed	49	− 0.08 (0.40)	55	− 0.01 (0.56)	0.451	0.149

NTBm Modified Neuropsychological Test Battery. Mean (SD) difference between z scores at pre-intervention and post-intervention visits in each group is shown

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