کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3032108 | 1184001 | 2015 | 9 صفحه PDF | دانلود رایگان |
ObjectiveTo examine the efficacy of body brain life (BBL), a 12-week online dementia risk reduction intervention.MethodsBBL was evaluated in a randomized controlled trial in 176 middle-aged adults with >2 risk factors and <2 protective factors for Alzheimer's disease (AD) assessed on a brief screening instrument. Participants were randomized to BBL, BBL plus face-to-face group sessions (BBL + FF) or active control (control). Score on the Australian National University-Alzheimer's disease risk index (ANU-ADRI), a validated index of AD risk, was the primary outcome measure assessed at baseline, 12, and 26 weeks.ResultsA group by time interaction at 26 weeks showed a significant reduction in ANU-ADRI score for BBL compared with control. Planned contrasts showed the BBL and BBL + FF groups had improvement in ANU-ADRI scores at 12 weeks (BBL + FF: z = −0.25; P = .021; BBL: z = −0.25; P = .008) and 26 weeks (BBL + FF: z = −0.48; P < .001; BBL: z = −0.28; P = .004) due to increase in protective factors.ConclusionsThis short intervention resulted in dementia risk reduction. Online dementia risk reduction interventions show promise for reducing the overall dementia risk in middle-aged adults with multiple risk factors.Clinical Trial Registration: The study is registered under Trial Registration: Reg. # ACTRN12612000147886.
Journal: Alzheimer's & Dementia: Translational Research & Clinical Interventions - Volume 1, Issue 1, June 2015, Pages 72–80