Association between severe childhood infections and subsequent risk of OCD is largely explained by shared familial factors

Affiliations

• ¹ Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden [email protected].
• ² Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
• ³ Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden.
• ⁴ Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.
• ⁵ Department of Biomedicine, Aarhus University, Aarhus, Denmark.
• ⁶ Department of Psychological and Brain Sciences, Indiana University, Bloomington, Indiana, USA.
• ⁷ School of Medical Sciences, Örebro University, Örebro, Sweden.
• ⁸ Institute for Systems Medicine, Department of Human Medicine, MSH Medical School Hamburg, Hamburg, Germany.
• ⁹ Department of Clinical Sciences, Lund University, Lund, Sweden.