“…Further, there is much evidence to show that among the population with ID, the average number of medical problems per person is about 5, which is many more than the figure for their peers in the general population (Beange et al, 1995;Wallace, 2001). Moreover, more than half of these medical conditions, if present in a patient without ID, would normally require the services of a specialised, hospital-based health professional (Beange et al, 1995;Kapell et al, 1998;Minihan, 1986).…”