What question did this study set out to answer?

This study aims to understand how specific childhood ADHD traits relate to mood disorder presentations in adulthood.

April 26, 2026Open Access

Retrospective childhood attention-deficit/hyperactivity disorder traits and their differential associations with mood disorder presentations in adulthood

Puntos clave

This study aims to understand how specific childhood ADHD traits relate to mood disorder presentations in adulthood.
Analyzed data from 755 adults diagnosed with major depressive disorder (287) or bipolar disorder (468).
Participants reported childhood ADHD traits using the Wender Utah Rating Scale.
Partial correlations and path analysis were used to explore associations between childhood ADHD traits and various clinical variables.
Childhood ADHD traits were significantly associated with mood instability, childhood trauma exposure, adult ADHD symptoms, and interpersonal sensitivity.
Self-esteem/Negative Mood predicted greater depressive and anxiety symptoms, lower resilience, and problematic alcohol use.
Inattentiveness/School Problems was the strongest predictor of adult ADHD symptoms, while Impulsivity/Behavioral Problems related to irritable temperament and lower interpersonal sensitivity.

Resumen

Childhood symptoms of Attention-Deficit/Hyperactivity Disorder (ADHD) often persist in adulthood and overlap considerably with mood disorder presentations. This study examines how specific childhood ADHD traits relate to distinct clinical characteristics in adults with mood disorders. We analyzed data from 755 adults diagnosed with major depressive disorder (n = 287) or bipolar disorder (n = 468). Participants retrospectively reported childhood ADHD traits using the 25-item Wender Utah Rating Scale. We mapped associations between childhood ADHD total score and three childhood ADHD traits (Impulsivity/Behavioral Problems, Inattentiveness/School Problems, Self-esteem/Negative Mood) and a comprehensive set of clinical variables, including depression, anxiety, affective temperament, emotional instability, adult ADHD symptoms, emotion regulation skills, childhood trauma, interpersonal sensitivity, resilience, problematic alcohol use. Partial correlations were used to identify initial links, followed by the path analysis to further explore these associations. Childhood ADHD traits showed its strongest associations with trait-based mood instability, childhood trauma exposure, adult ADHD symptoms, and interpersonal sensitivity. Among mood temperaments, depressive temperament showed the strongest association, while hyperthymic the weakest. Emotion regulation skills showed minimal association. No significant subgroup differences were found among diagnostic groups or sexes according to multigroup SEM. Dimensionally, Self-esteem/Negative Mood uniquely predicted greater depressive and anxiety symptoms, behavioral inhibition, higher interpersonal sensitivity, lower resilience, and problematic alcohol use. Inattentiveness/School Problems was the strongest and most consistent predictor of adult ADHD symptoms. Impulsivity/Behavioral Problems selectively related to irritable temperament, behavioral activation, and lower interpersonal sensitivity. Childhood ADHD traits show distinct, dimension-specific associations with adult mood disorder phenotypes. Viewing ADHD as distinct traits may guide more personalized treatment strategies.

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