[Diabetes in Ivory Coast: special epidemiological features]

Area of Science:

• Endocrinology and Metabolism
• Public Health
• Epidemiology

Background:

• Diabetes mellitus is a significant and growing health concern in developing nations.
• Africa exhibits diverse and sometimes atypical presentations of this metabolic disorder.
• Understanding local epidemiological patterns is crucial for effective public health strategies.

Purpose of the Study:

• To elucidate the specific epidemiological characteristics of medically diagnosed diabetes in Ivory Coast.
• To analyze trends in diabetes incidence and patient demographics within a defined period.
• To identify distinct subgroups of diabetes within the Ivorian population.

Main Methods:

• Analysis of medical records from 10,320 patients diagnosed with diabetes between 1991 and 2000.
• Classification of patients into diabetes types (Type 1, Type 2 with/without excess body weight).
• Assessment of epidemiological factors including age, sex, ethnicity, and glycemic levels.

Main Results:

• Diabetes morbidity increased from ages 30-49, stabilizing between 50-69 years, with higher rates in males aged 30-49.
• Specific ethnic groups showed differential susceptibility to diabetes.
• Type 2 diabetes was prevalent (88.2%), with distinct subgroups identified: 48.7% without excess body weight and 39.5% with excess body weight.
• The subgroup of type 2 diabetes without excess body weight was characterized by intermediate glycemic levels and older age at diagnosis.

Conclusions:

• Diabetes in Ivory Coast exhibits unique epidemiological features, including age-specific morbidity patterns and distinct type 2 diabetes subgroups.
• Higher morbidity in young males suggests potential for premature mortality and necessitates targeted screening.
• Socio-cultural and environmental factors likely influence diabetes prevalence, posing significant challenges for screening, management, and prevention efforts in the region.