Checks out so far.

“In a cluster-randomized trial of 400 permanent-supportive-housing residents, a brief smoke-free-home intervention did not significantly increase adoption maintained for at least 90 days at six months, although it increased one-day smoke-free-home adoption and seven-day point-prevalence abstinence.”

2 of 4 review checks done · 1 counted · 1 by the author only

Supported · 0.8581 under ledger-default@0.3.0 at snapshot 27745 · review checks 1 of 4 · provisional until audited. The number is model-conditional, not a share of truth.