highly significantP < 0.001
In the overarching analysis across all data at follow-up, SC-BCTs produced a highly significant ( P < 0.001) small effect relative to passive control conditions ( g = 0.10; 95% CI, 0.06–0.13; k = 13; I 2 = 0%).
In the overarching analysis across all data at follow-up, SC-BCTs produced a highly significant ( P < 0.001) small effect relative to passive control conditions ( g = 0.10; 95% CI, 0.06–0.13; k = 13; I 2 = 0%).