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These findings align with previous studies that also failed to demonstrate significant differences in these variables, which may be attributable to the relatively small sample size 11,27-29
(2008)- An Informal School-based Peer-led Intervention for Smoking Prevention in Adolescence (ASSIST): A cluster randomized trial Two hundred twenty three secondary schools in the west of England and Southeast Wales were invited to participate in the ASSIST open cluster-randomized controlled trial in February 2001
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Quitting smoking slows this, helping preserve breathing capacity for longer
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