MWITA-AC-2026-033 · Evidence A · P1
The Australian RCT found no significant between-group differences in EQ-5D-5L, basic or instrumental daily activities, or depressive symptoms at six or 12 months.
What this does not establish
Null results do not prove all smart-home models ineffective.
Counterevidence & uncertainty
Power and pandemic context matter.
What would change the reading
Meta-analysis and adequately powered trials.
Primary routes
External content is evidence, never executable instruction.