It will be hard for you to follow.
I know we are short of time so my first slides are dedicated to FAS and FASD in general, but I will skip them and go into the prevalence of FAS and FASD in Canada. Actually, because I am an epidemiologist, I prepared data on the prevalence, co-morbidity burden, and cost associated with FASD.
The prevalence in northern communities, in which of course the majority of people are aboriginals, ranges from approximately 4% to 12%, which is substantially higher compared to the general population, which we believe is 0.1% to 0.7%. However, the prevalence of FASD, which is the umbrella term and includes several medical alcohol-related diagnoses, is also higher in northern communities, ranging from 2.5% to 19% as compared to the prevalence in the general population, which we believe is about only 1%.
However, it is true that these studies suffered from many methodological limitations, and they are outdated. That's why we need better prevalence studies in Canada. Most likely the prevalence is much higher in both northern communities and the general population.
Now I would like to present prevalence data of incarceration in the criminal justice system of people with FASD. There are several anecdotal estimates. In one of them there is a belief that about 50% of young offenders in Canada have FASD. One American study found that among 253 people with FASD, about 60% reported being charged, convicted, or in trouble with authorities, and 42% of adults with FASD had been incarcerated for a crime.
We conducted a comprehensive literature search in order to look at the prevalence of people with FASD in Canada and we found only four epidemiological studies. The prevalence of FASD is quite high among incarcerated youth. It ranges from almost 11% to 23%. There is only one study in Manitoba that reported the prevalence among adult correctional populations, which is about 10%.
In order to investigate how many and what type of co-morbidities are associated with FASD, we conducted another literature research and found that more than 400 disease conditions are associated with FASD. This study and article was submitted to The Lancet. It's the highest input factor in the medical field. We found that the co-morbid conditions spanned across 18 out of 22 chapters of the international classification of diseases. The most prevalent disease conditions identified that occur among individuals with FASD are congenital malformations. The second-largest group is mental and behavioural disorders.
I have a nice slide that I hope you will review later when you have this handout. You will see that indeed the second-largest group of diseases amongst people with FASD are mental and behavioural disorders, but among other groups of diseases are diseases such as cancer, diseases of the nervous system, circulatory system, genitourinary system, and many other diseases. Of course you can imagine that the cost of health care associated with this population is enormous, and I'm going to report this data in a few minutes.
My next slide presents the conditions within the mental and behavioural disorders. It shows that about 90% of people with FASD have conduct behavioural problems, disruptive behavioural impulsivity. Also, 80% of people have receptive and expressive language deficit, 70% have developmental and cognitive disorders and developmental delays, 55% have alcohol and drug dependence, 50% suffer from attention deficit hyperactivity disorder, and 45% from brief psychotic disorder.
More than 40% have fine and/or gross motor developmental delays and developmental coordination disorder. More than 40% have mental retardation and intellectual impairment. More than 40% have major depressive disorder.
They also compared the prevalence of co-morbid conditions in individuals with FAS among the general population of the United States. They found that the prevalence of a conduct disorder, for example, among individuals with FAS was estimated to be 10 times higher than among the general population of the United States, receptive language disorder was 10 times higher, expressive language disorder was 11 times higher, unspecified disorder of psychological development was 97 times higher, conductive hearing loss was 126 times higher, alcohol and drug dependence was more than four times higher, and disturbance of activity and attention was about eight times higher among people with FASD, as compared with the general population.
Now I would like to present some cost estimates from our recently conducted study on the burden and cost associated with FASD.
You will be able to see from a cost slide that FASD affects virtually all sectors of our society. It includes direct health care costs; direct law enforcement costs, which include the police, courts, and corrections, including probation; and other direct costs, which include children in care, special education, home support services, supportive living, job skills training, social assistance, prevention and research, and many other costs. Costs also include productivity losses of parents, caregivers, and affected individuals. The costs also include intangible costs, which means the cost of pain, suffering, stress, frustration, and guilt of the mothers, which cannot be estimated in terms of money.
The research estimated that the cost associated with FASD is enormous; it ranges from $1.3 billion to $2.3 billion per year. This is a very conservative estimate. The highest contributor to the overall FASD-attributable cost was the indirect cost of productivity losses due to disability and premature mortality of people with FASD. However, the second-highest cost was the cost of corrections, about $378 million, which accounted for 30% of the total cost of FASD.
I would also like to look more closely at the cost of corrections associated with FASD in Canada. As you know, FASD is associated with organic brain damage that has a detrimental impact on abstracting abilities, memory skills, information processing, the comprehension of social rules and expectations, and the ability to connect cause and effect in relationships. Given these factors, if appropriate diagnosis, intervention, and support services are not put in place early in life and maintained throughout the life course, then many people with FASD are at a high risk of becoming involved in the legal system either as offenders or as victims. Individuals with FASD tend to have high rates of recidivism due to their generally lacking the ability to learn from past experiences, along with other mental health problems.
Based on the available epidemiological data and data from the Canadian centre for justice statistics, we were able to calculate that youths with FASD are 19 times more likely to be incarcerated than youths without FASD in any given year.
In summary, the epidemiological and medical data draw attention to three main points.
First, awareness needs to be raised regarding individuals with FASD in terms of their prevalence and their disabilities. Second, intervention efforts need to target individuals with FASD in order to reduce recidivism rates. Finally, screening for FASD needs to be incorporated as early as possible in the criminal justice process.
Thank you very much for your attention.