“…Eight major epidemiological studies estimated the prevalence of elder abuse in different countries. Overall prevalence rates of elder abuse have varied considerably across studies, from 2.6% in United Kingdom (Manthorpe, Biggs, McCreadie, et al, 2007), 3.2% in Boston (Pillemer & Finkelhor, 1988), 4% in Canada (Podnieks, 1992), 5.4% in Ahtari, Finland (Kivela, Kongas-Saviaro, Kesti, et al, 1992), 5.6% in Amsterdam (Comijs, Post, Smit, et al, 1998), 6.3% in a district of Seoul (Oh, Kim, & Kim, 2006), 8.8% in Britain (Ogg & Bennett, 1992), to 14% in Chennai, India (Chokkanathan & Lee, 2005). Rates were calculated for persons 65 years and older in all the studies except for Britain, where the age was 60 years and the United Kingdom, where the age was 66 years.…”