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Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
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Public Health.

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Summary
This summary is machine-generated.

A mobile technology-enhanced health coaching program effectively promoted brain-healthy behaviors in older adults at risk for dementia or with mild cognitive impairment (MCI). This intervention improved diet and cognitive concerns, unlike standard educational materials.

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Area of Science:

  • Neuroscience
  • Gerontology
  • Public Health

Background:

  • Adherence to brain-healthy behaviors is linked to reduced cognitive decline and dementia risk.
  • Previous research showed health coaching improved lifestyle adherence in older adults with mild cognitive impairment (MCI).
  • This study extends health coaching research to cognitively normal older adults at risk for dementia.

Purpose of the Study:

  • To evaluate a mobile technology-enhanced health coaching program (Brain Health Champion - BHC) for promoting brain-healthy behaviors.
  • To compare the BHC intervention with a counseling and education (CE) control group.
  • To assess the intervention's impact on diet, physical activity, cognitive engagement, and subjective cognitive concerns.

Main Methods:

  • Participants (60-79 years) with MCI or dementia risk factors were randomized to BHC or CE.
  • The BHC group received personalized coaching, video calls, and dietitian support.
  • The CE group received educational materials every six weeks.
  • Outcomes were measured over six months using questionnaires, wearable trackers, and food logs.

Main Results:

  • BHC participants showed significantly increased adherence to a Mediterranean diet and reduced subjective cognitive concerns.
  • Trends toward improved physical activity, mood, cognitive activity, and quality of life were observed in the BHC group.
  • CE participants did not report similar satisfaction or readiness for lifestyle changes.

Conclusions:

  • A 6-month mobile technology-enhanced coaching program (BHC) is effective and feasible for promoting brain-healthy behaviors in at-risk older adults and those with MCI.
  • The BHC program showed positive trends in physical and cognitive activity, mood, quality of life, and Mediterranean diet adherence.
  • Supplementing usual care with written educational materials did not yield significant behavioral changes.