“…The POMONA I (2002e2004) and II (2005e2008) population-based studies aimed to better understand age-specific differences in health among adults with intellectual and developmental disabilities in 13 and 14 European countries, respectively (Haveman et al, 2011). All participating countries collected information on 18 indicators, including five related to demographics (i.e., prevalence of intellectual and developmental disabilities, living arrangements, daily occupation, income/socioeconomic status, and life expectancy), six related to health status (i.e., epilepsy, oral health, BMI, mental health, sensory, and mobility), three related to determinants of health (i.e., physical activity, challenging behaviour, and medication), and four related to health systems (i.e., hospitalization/health care, health checkups, health promotion, and training health professionals) (Linehan, Walsh, van Schrojenstein Lantman-de Valk, & Kerr, 2004).…”