Feb 27, 2015 01:24 AM EST By Staff Reporter, UniversityHerald Reporter

Adults in Ontario with intellectual and developmental disabilities (IDD) are significantly less likely to be screened for colorectal cancer than the general population, according to a recent study.

Researchers from Queen's University and the University of Ottawa found that Ontarians with IDD, such as autism and Down syndrome, were almost twice as likely to not be up-to-date with colorectal tests when compared to Ontarians without IDD.

"As individuals with intellectual and developmental disabilities live longer, their risk of developing chronic conditions like cancer increases. Suboptimal screening may contribute to a greater cancer burden in this population," Helene Dr. Ouellette-Kuntz, lead author of the study, said in a statement.

For the study, researchers examined Ontario residents between 50 to 64 years of age, with and without IDD.

Researchers were able to gather that being older, female, having a greater expected use of health care resources, and being enrolled with or seeing a physician in a primary care patient enrolment model were all significantly associated with higher odds of having been screened for colorectal cancer in the IDD population.

"As colorectal cancer is the third most common cancer diagnosed in Canada and is the second and third leading cause of cancer deaths among Canadian men and women respectively, these findings highlight the need for targeted interventions aimed at making cancer screening more equitable," Ouellette-Kuntz said.

The findings are detailed in the PLOS One journal.

See Now: Covert Team Inside Newsweek Revealed as Key Players in False Human Trafficking Lawsuit