Harvey, Samuel B. MRCpsych; Wadsworth, Michael PhD; Wessely, Simon MD; Hotopf, Matthew PhD
From the Institute of Psychiatry (S.B.H., S.W., M.H.), King’s College London, London, UK; Medical Research Council’s National Survey of Health and Development (M.W.), Department of Epidemiology and Public Health, Royal Free and UCL Medical School, London, UK. M.W. is now retired.
Authors’ Contributions: M.H. and S.B.H. conceptualized and planned this study. M.W. coordinated the data collection and retrieval. S.B.H. and M.H. carried out the statistical analysis. S.B.H. wrote this paper with M.H., S.W., and M.W. providing detailed comments on early drafts.
Address correspondence and reprint requests to Samuel Harvey, Weston Education Centre, 10 Cutcombe Road, London, UK SE5 9RJ. E-mail: [email protected]
The Medical Research Council’s National Survey of Health and Development is funded by the Medical Research Council. M.H. and S.W. are partially funded by the South London and Maudsley NHS Foundation Trust/Institute of Psychiatry NIHR (National Institute of Health Research) Biomedical Research Centre.
Received for publication May 1, 2007; revision received November 12, 2007.
doi: 10.1097/PSY.0b013e31816a8dbc