H
Helen Christensen
Researcher at University of New South Wales
Publications - 629
Citations - 58443
Helen Christensen is an academic researcher from University of New South Wales. The author has contributed to research in topics: Mental health & Psychological intervention. The author has an hindex of 116, co-authored 596 publications receiving 48002 citations. Previous affiliations of Helen Christensen include Centre for Mental Health & Arcadia University.
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Internet-based CBT for depression with and without telephone tracking in a national helpline: randomised controlled trial
TL;DR: Depression was lower in participants in the web intervention conditions both with and without telephone tracking compared to the treatment as usual condition both at post intervention and at 6 month follow-up.
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Oral folic acid and vitamin B-12 supplementation to prevent cognitive decline in community-dwelling older adults with depressive symptoms—the Beyond Ageing Project: a randomized controlled trial
Janine G. Walker,Philip J. Batterham,Andrew Mackinnon,Anthony F. Jorm,Ian B. Hickie,Michael Fenech,Marjan Kljakovic,Dimity A. Crisp,Helen Christensen +8 more
TL;DR: Long-term supplementation of daily oral 400 μg FA + 100 μg vitamin B-12 promotes improvement in cognitive functioning after 24 mo, particularly in immediate and delayed memory performance.
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Predictors of Adherence by Adolescents to a Cognitive Behavior Therapy Website in School and Community-Based Settings
TL;DR: Adherence is greater in monitored settings, and the predictors of adherence differ between settings; understanding these differences may improve program effectiveness and efficiency.
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An association study of a functional polymorphism of the serotonin transporter gene with personality and psychiatric symptoms
Anthony F. Jorm,A. S. Henderson,Patricia A. Jacomb,Helen Christensen,Ailsa E Korten,Bryan Rodgers,Xiaoyun Tan,Simon Easteal +7 more
TL;DR: A functional polymorphism in the regulatory region of the serotonin transporter gene has been reported to be associated with anxiety-related personality traits, but an association study involving 759 Caucasians selected from the general Australian population found no associations.
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Internet-Delivered Interpersonal Psychotherapy Versus Internet-Delivered Cognitive Behavioral Therapy for Adults With Depressive Symptoms: Randomized Controlled Noninferiority Trial
Tara Donker,Kylie Bennett,Anthony Bennett,Andrew Mackinnon,Annemieke van Straten,Pim Cuijpers,Helen Christensen,Kathleen M Griffiths +7 more
TL;DR: Despite a high dropout rate and lower satisfaction scores, this study suggests that Internet-delivered self-guided IPT is effective in reducing depressive symptoms, and may be noninferior to MoodGYM.