What is Diabetes?

Diabetes is a serious, common, and costly disease, and is currently the 7th leading cause of death nationwide and in Hawaii. It is characterized by high levels of blood glucose, or blood sugar. Symptoms include frequent urination, frequent thirst and hunger, fatigue, blurry vision, injuries that are slow to heal, and tingling, pain, or numbness in the hands and/or feet.  People with diabetes are at greater risk of developing health complications such as cardiovascular disease, eye disease, and kidney disease. Proper management is critical to preventing complications.  There are three main types of diabetes:

TYPE 1 DIABETES

Type 1 diabetes, formerly called insulin-dependent or juvenile-onset diabetes, results from the failure of the insulin-producing cells of the pancreas to produce insulin.  It occurs most frequently in children and young adults.  Its onset is sudden and diagnosis is rapid after the start of symptoms. Only about 5% to 10% of people with diabetes have type 1.  There are no known risk factors for type 1 diabetes, however one can have a genetic marker for the disease.

TYPE 2 DIABETES

Type 2 diabetes, also known as non-insulin-dependent or adult-onset diabetes, is the most prevalent form of the disease, occurring in about 90% to 95% of people with diabetes.  In this form of diabetes, the body either does not produce enough insulin or it cannot use it properly.  A person with type 2 diabetes can experience symptoms very gradually and often go unnoticed.  Between 2000 and 2010, the prevalence of self-reported type 2 diabetes in Hawaii increased by 60%. Risk factors for type 2 diabetes include being overweight, having low levels of physical activity, and poor diet.

PREDIABETES

Prediabetes means that one has an increased risk of developing type 2 diabetes. People with prediabetes have blood sugar levels which are higher than normal but not high enough to be type 2 diabetes.  In Hawaii, 442,000 adults have prediabetes, and two in three of these adults don’t know that they have it.  Without intervention, 15% to 30% of those with prediabetes will develop type 2 diabetes within five years.  Fortunately, prediabetes can be reversed, meaning that if you have it, there are things that you can do to prevent yourself from getting type 2 diabetes.  Take the Diabetes Risk Test or visit www.PreventDiabetesHawaii.com for more information and helpful resources.

GESTATIONAL DIABETES

Gestational diabetes occurs only during pregnancy, often in women with no prior history of the disease.  The hormonal changes and weight gain associated with pregnancy causes one’s cells to use insulin less effectively, also referred to as insulin resistance. It is estimated that prevalence of gestational diabetes could be as high as 9 percent.  Risks factors include being overweight, previous gestational diabetes diagnoses, giving birth to a baby weighing more than nine pounds at birth, having a family history of type 2 diabetes, having prediabetes, and being of Asian or Pacific Islander descent.

For more detailed information about type 1, type 2 and gestational diabetes, check out the American Diabetes Association website.