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Andrea L. Roberts

Researcher at Harvard University

Publications -  143
Citations -  7862

Andrea L. Roberts is an academic researcher from Harvard University. The author has contributed to research in topics: Poison control & Medicine. The author has an hindex of 38, co-authored 122 publications receiving 5904 citations.

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Race/ethnic differences in exposure to traumatic events, development of post-traumatic stress disorder, and treatment-seeking for post-traumatic stress disorder in the United States.

TL;DR: When PTSD affects US race/ethnic minorities, it is usually untreated, and large disparities in treatment indicate a need for investment in accessible and culturally sensitive treatment options.
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Childhood IQ and Adult Mental Disorders: A Test of the Cognitive Reserve Hypothesis

TL;DR: Lower cognitive reserve, as reflected by childhood IQ, is an antecedent of several common psychiatric disorders and also predicts persistence and comorbidity; many patients who seek mental health treatment may have lower cognitive ability; this should be considered in prevention and treatment planning.
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Largest GWAS of PTSD (N=20 070) yields genetic overlap with schizophrenia and sex differences in heritability

Laramie E. Duncan, +60 more
- 01 Mar 2018 - 
TL;DR: The results demonstrate genetic influences on the development of PTSD, identify shared genetic risk between PTSD and other psychiatric disorders and highlight the importance of multiethnic/racial samples.
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Pervasive trauma exposure among US sexual orientation minority adults and risk of posttraumatic stress disorder.

TL;DR: Profound sexual orientation disparities exist in risk of PTSD and in violence exposure, beginning in childhood, and there is an urgent need for public health interventions aimed at preventing violence against individuals with minority sexual orientations.
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International meta-analysis of PTSD genome-wide association studies identifies sex- and ancestry-specific genetic risk loci

Caroline M. Nievergelt, +213 more
TL;DR: A GWAS from the Psychiatric Genomics Consortium is reported in which two risk loci in European ancestry and one locus in African ancestry individuals are identified and it is found that PTSD is genetically correlated with several other psychiatric traits.