Epidemiology
Genesis type 1 diabetes mellitus in children vary depending on the geographic, age, gender and family history. In addition, there appears to environmental factors that increase the risk of the occurrence of type 1 diabetes mellitus.
In general, the risk of the occurrence of type 1 diabetes mellitus increased the geographical place where the line is located far from the equator. In the United States, reported incidence of diabetes mellitus type 1 is 15-17 per 100,000 children. Data from the Center of Disease Control (CDC) show that more than 13,000 children and teenagers under 19 years diagnosed with type 1 diabetes mellitus with each year prevalence 1.7 per 1000 children. Genesis type 1 diabetes mellitus in children increased in the world, are reported each year was increasing 2-5% in Europe, the Middle East and Australia.
Prevalence of the factor of age, the occurrence of ONSET diabetes mellitus type 1 at age 4-6 most years and at the beginning of the next pubertas namely 10-14 years.
Autoimun Although the disease occurs more in women, but in the case of type 1 diabetes mellitus there is no gender difference, except in certain populations, type 1 diabetes mellitus occurs more in men. For example in Europe, where indigenous men aged 15-40 years had more type 1 diabetes mellitus than women with the same age. In a study in Boston reported the comparison of men and women who are suffering from diabetes mellitus type 1 at age less than 6 years is 3:2.
From genetic factors, risk factors of diabetes mellitus type 1 have increased significantly in patients with type 1 diabetes mellitus, among others:
o There is no family history: 0.4%
o offspring of maternal diabetes: 2-4%
o descended from the father of diabetes: 5-8%
o the descendants of the father's maternal diabetes: 30%
o Relatives of diabetics matrix: 5%
o Twin dizigot: 8%
o Twin monozigot: 50% affected by diabetes, 30% after 10 years old twin brothers diagnosis type 1 diabetes mellitus.
It was reported that there was a relationship between environmental factors with increased risk of diabetes mellitus type 1, but this is still a lot of doubt and rejected a variety of other research, namely:
o virus infection
o Immunization
o the Diet, especially milk cows in the early birth
o perinatal factors, among others, maternal age, history preeklamsia, ikterus neonatorum. BBLR reduce the occurrence of the risk factors diabetes mellitus.
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