Containing the Diabetes Epidemic
As we approach World Diabetes Day, to be observed here on November 14th, the International Diabetes Association (IDA) has made us aware of some alarming statistics. For example, we now know that diabetes is a silent killer that sends one person to his grave every 10 seconds. Today, more than 366 million people worldwide are living with diabetes and by 2030 this figure is expected to increase to over 552 million. Each year another seven million people develop diabetes. This growing epidemic is threatening to overwhelm global healthcare services, wipe out some indigenous populations and undermine economies worldwide, especially in developing countries. Each year more than 4.6 million people die from diabetes-related causes, more lives annually than from HIV/AIDS. The world-wide cost of health care due to diabetes in 2011 was US$465 billion. These are rather frightening figures. But there's more.
Type 1 diabetes, which predominately affects youth, is rising alarmingly worldwide, at a rate of 3% per year. Some 70,000 children are expected to develop Type 1 diabetes annually. On the other hand, Type 2 diabetes is responsible for 90 -95% of diabetes cases and is increasing at frightening rates globally as a result of urbanization, high rates of obesity, sedentary lifestyles and stress. So the statement that we used in 2011(when we wrote an editorial about diabetes): "I'm diabetic, are you", borrowed from a Discover Dominica campaign, in some respects is absolutely relevant to the diabetes epidemic.
The facts show that in many countries in Asia, the Middle East, Oceania and the Caribbean, diabetes affects up to 20% of the adult population. These countries bear the brunt of the major increase in diabetes prevalence but also the burden of the costs. Indigenous populations face genocide because of their high genetic predisposition for Type 2 diabetes. The IDA estimates that 11.5 per cent of Dominica's population have been affected by diabetes, a chronic disease marked by elevated blood glucose levels.
Though the Caribbean has generally taken the diabetes epidemic quite lightly, health officials have persistently warned of the problem. For instance, the Sir George Alleyne Commission on Health and Development in CARICOM concluded that the problem of obesity in the Caribbean poses "a major threat" to the economic survival of the region and that efforts at curtailing this problem must be pursued "with vigor". The commission felt that obesity belongs to a family of chronic diseases which includes diabetes.
Additionally, during a University of the West Indies (UWI) organized public lecture held at the Fort Young Hotel a few years ago, Dr. Alleyne reiterated the point that Dominica has its fair share of cases of diabetes in addition to high risk factors which are known to contribute to the disease.
Dr. Alleyne said: "Approximately 12% of females are diabetic and surprisingly the figure in males is twice as high. The first four causes of death here are consistently hypertensive heart disease, diabetes, coronary heart disease and strokes. About 30% of males are overweight or obese and females show twice that figure. About two out of every three Dominican women are overweight or obese. About 16% of males had low levels of physical activity and the figure for females was twice as high".
Additionally, Professor Henry Fraser, the retired Dean of Medical Sciences of the University of the West Indies, told the Sun in an interview that diabetes will always be with us because of our genetic make-up but that's no reason to give up our efforts at prevention.
Excessive consumption of sugar and other issues will feature prominently when Dominicans observe World Diabetes Day (WDD) on 14 November, a date chosen to mark the birthday of Sir Frederick Banting, who is credited with the discovery of insulin. A United Nations Resolution on diabetes has focussed world attention on the need to stop the growing diabetes epidemic through urgent action. If countries do nothing, budgets will be unable to pay for the cost of diabetes care, healthcare services will not have the human resources to look after the increased numbers with the disease, and in many countries the disease will subvert the gains of economic advancement.
As a result of the scale of the problem, no single government or region is equipped to tackle it and countries with the least resources are expected to bear the brunt of the increase in diabetes cases and the burden of the associated costs. The humanitarian, social and economic costs are immense. But there is hope in this environment of gloom.
We have the knowledge to tackle the diabetes epidemic and reduce the suffering and pre-mature deaths. We also have cost-effective strategies to prevent or delay the onset of diabetes complications. Now is the time to put all that knowledge into action.