71 Chapter 5 Late-life depression: the differences between early and late-onset illness in a community-based sample International Journal of Geriatric Psychiatry, 21 (2006), 86-93 Joost Janssen 1,2 , MA, Aartjan T. F. Beekman 3 , MD, PhD, Hannie C. Comijs 3 , PhD, Dorly J. H. Deeg 3 , MD, PhD, Thea J. Heeren 1,2 , MD, PhD 1 Rudolf Magnus Institute of Neuroscience, University Medical Center Utrecht, Department of Psychiatry, Utrecht, The Netherlands 2 Department of Old Age Psychiatry, Altrecht, Zeist, The Netherlands 3 Vrije Universiteit Amsterdam, Department of Psychiatry and the Institute of Extramural Medicine, Amsterdam, The Netherlands