Depression affects people of all ages, but is both more common and more serious for those over 60. As many as half of all nursing home residents have depression, as do up to 40 percent of those who visit primary-care clinics. Late-life depression is a disease with unique risk factors. Health problems, physical limitations, the loss of loved ones, and fears about financial issues all contribute to an increased incidence of depression, which, despite its prevalence, is not a normal part of the ageing process. It can intensify existing medical conditions such as chronic pain and is far more likely to lead to suicide than does depression in younger people. There is good news, however: 80 percent of older people who receive treatment for depression make a complete recovery and enjoy fulfilling lives.