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List of works by Helena Zavos

A longitudinal, genetically informative, study of associations between anxiety sensitivity, anxiety and depression.

scientific article published on 22 March 2012

A multivariate twin study of trait mindfulness, depressive symptoms, and anxiety sensitivity.

scientific article published on 30 January 2015

A twin and molecular genetics study of sleep paralysis and associated factors

scientific article published on 09 February 2015

Adolescent irritability: phenotypic associations and genetic links with depressed mood.

scientific article published on 31 October 2011

Anxiety sensitivity in adolescence and young adulthood: the role of stressful life events, 5HTTLPR and their interaction.

scientific article published on 23 March 2012

Cognitive content specificity in anxiety and depressive disorder symptoms: a twin study of cross-sectional associations with anxiety sensitivity dimensions across development.

scientific article published on 16 April 2014

Consistent etiology of severe, frequent psychotic experiences and milder, less frequent manifestations: a twin study of specific psychotic experiences in adolescence.

scientific article

Etiology of Pervasive Versus Situational Antisocial Behaviors: A Multi-Informant Longitudinal Cohort Study.

scientific article published on 12 November 2015

Family functioning, trauma exposure and PTSD: A cross sectional study

scientific article published on 05 November 2018

Genetic and environmental contributions to separation anxiety: a meta-analytic approach to twin data.

scientific article

Genetic and environmental influences on obsessive-compulsive behaviour across development: a longitudinal twin study

scientific article published on 12 December 2014

Genetic and environmental influences on relationship between anxiety sensitivity and anxiety subscales in children.

scientific article published on 27 June 2013

Genetic influences on the cognitive biases associated with anxiety and depression symptoms in adolescents.

scientific article published on 28 November 2009

In the eye of the beholder: Perceptions of neighborhood adversity and psychotic experiences in adolescence

scientific article published in December 2017

Longitudinal genetic analysis of anxiety sensitivity ⬇️

scientific article published on August 15, 2011

Measuring adolescents' exposure to victimization: The Environmental Risk (E-Risk) Longitudinal Twin Study

scientific article published on November 2015

Mindfulness and associations with symptoms of insomnia, anxiety and depression in early adulthood: A twin and sibling study

scientific article published on 12 November 2018

Phenotypic and genetic structure of anxiety sensitivity in adolescence and early adulthood.

scientific article published on 17 May 2012

Psychotic experiences are linked to cannabis use in adolescents in the community because of common underlying environmental risk factors. ⬇️

scientific article published on 14 April 2015

Shared Etiology of Psychotic Experiences and Depressive Symptoms in Adolescence: A Longitudinal Twin Study. ⬇️

scientific article published on 18 March 2016

Shared genetic factors underlie chronic pain syndromes

scientific article published on 29 May 2014

Sleep Treatment Outcome Predictors (STOP) Pilot Study: a protocol for a randomised controlled trial examining predictors of change of insomnia symptoms and associated traits following cognitive-behavioural therapy for insomnia in an unselected sampl

scientific article published in December 2017

Sleep quality and diurnal preference in a sample of young adults: associations with 5HTTLPR, PER3, and CLOCK 3111.

scientific article

Stable genetic influence on anxiety-related behaviours across middle childhood.

scientific article published on January 2012

The Sri Lankan Twin Registry: 2012 update

scientific article published on 10 January 2013

The association between emotional eating and depressive symptoms: a population-based twin study in Sri Lanka

scientific article published on 08 May 2019

The phenotypic and genetic structure of depression and anxiety disorder symptoms in childhood, adolescence, and young adulthood.

scientific article published in August 2014

The prevalence and correlates of alcohol use and alcohol use disorders: a population based study in Colombo, Sri Lanka.

scientific article published on 14 July 2015

The relationship between independent and dependent life events and depression symptoms in Sri Lanka: a twin and singleton study

scientific article published on 03 September 2019

The stability and change of etiological influences on depression, anxiety symptoms and their co-occurrence across adolescence and young adulthood

scientific article

Therapygenetics: the 5HTTLPR and response to psychological therapy.

scientific article published on 25 October 2011

Trauma, post-traumatic stress disorder and psychiatric disorders in a middle-income setting: prevalence and comorbidity

scientific article

Why do depression, conduct, and hyperactivity symptoms co-occur across adolescence? The role of stable and dynamic genetic and environmental influences

scientific article published on 06 April 2020

Why some children with externalising problems develop internalising symptoms: testing two pathways in a genetically sensitive cohort study

scientific article published on 8 October 2014

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