The evidence behind the guides

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Browse by topic or search for a study, author or question. Open evidence notes to see what a source can—and cannot—tell us.

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Sources for Companion apps for the elderly

1 source

Guide citations are still under editorial review.

Healthcare · 2025 Systematic review

AI Applications to Reduce Loneliness Among Older Adults: A Systematic Review of Effectiveness and Technologies (original source, new tab)

Nine studies of varied interventions; promising findings cannot establish that every conversational product safely replaces human contact.

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