“…Other studies, however, found that women experienced significantly more threats and physical mistreatment from the age of 55 (Zink & Fisher, 2006). A study among women over 55 found that physical and sexual IPV is less frequent in older than in younger women (Zink, Fisher, Regan, & Pabst, 2005), while another study revealed that the frequency among women over 65 is similar to the frequency detected among younger women . Those contradictions may be explained by the definition of violence and how this violence has been assessed, the culture, age distribution of the population studied, length of the observation period, and the sampling extraction methodology used (Ruiz-Pérez, Plazaola-Castaño, & Vives-Cases, 2007).…”