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The problem
Intervention: Four-session psychoeducational group program (90-minute weekly sessions) covering etiology, treatment concepts, nutritional principles, and relapse prevention
Who it was tested with: Thirty-nine parents of children and adolescents with typical or atypical anorexia nervosa.
The same group is measured before the intervention and again afterwards, with a baseline and an endline and sometimes a midline. Change is visible, but other causes cannot be ruled out.
"This uncontrolled pre-post evaluation examined parental psychological distress, self-perceived knowledge and competence, and post-intervention satisfaction with a brief psychoeducational group program." The authors acknowledge this design only permits preliminary associations rather than causal claims, and the same individuals were measured at baseline and post-intervention with no comparison group.
The uncontrolled design prevents attribution of distress reduction to the program rather than other factors. Patient-level outcomes for the adolescents were not measured, so benefits for young people's recovery are unknown.
Across countries and designs
1 study · 0 countries
