title: Exploring issues arising from survey non-response.
authors.affiliation: Christchurch Health and Development Study, Department of Psychological Medicine, University of Otago, PO Box 4345, Christchurch, 8140, New Zealand. dm.fergusson@otago.ac.nz.
authors.forename: David M
authors.initials: DM
authors.lastname: Fergusson
authors.affiliation: Christchurch Health and Development Study, Department of Psychological Medicine, University of Otago, PO Box 4345, Christchurch, 8140, New Zealand.
authors.forename: Joseph M
authors.initials: JM
authors.lastname: Boden
mesh_terms: D003718:Denmark / Q000453:epidemiology; D006306:Health Surveys / Q000706:statistics & numerical data*; D006801:Humans; D019966:Substance-Related Disorders / Q000453:epidemiology*; D011795:Surveys and Questionnaires
keywords: Attrition; bias; morbidity/mortality; non-response.