Moderators and mediators of outcomes of parents with substance use problems: further evaluation of the Parents under Pressure programme.

For UK parents enrolled in a family-focused intervention, baseline measurements of higher child age appear to be associated with greater reductions in child abuse potential at 6-month follow-up in PuP participants compared with treatment as usual (TAU). Poorer parental emotional regulation and, potentially, higher family risk, appears to be associated with greater reductions in child abuse potential at 6-month follow-up in PuP and TAU. Emotional regulation appeared to act as a mediator as improvements in parental emotional regulation post-treatment appeared to be associated with greater reductions in child abuse potential at 6-month follow up. Notably, participation in the PuP programme led to better parental emotional regulation compared with TAU.