RESUMO
AIMS: To describe the clinical characteristics, and estimate the prevalence of type 2 diabetes mellitus among Puerto Rican youth, 1995-2003. METHODS: All patients aged less than 20 years with a confirmed diagnosis of type 2 diabetes were identified from pediatric endocrinologists' medical practices. Medical records of each patient were reviewed to confirm the diagnosis, classify the type of diabetes, and gather sociodemographic and clinical characteristics. From 1995 to 2003 a total of 32,444 records were reviewed. A total of 2,800 children with diabetes were identified, of which 2,702 were type 1 and 93 type 2; typel/type 2 ratio was 29:1. Frequency distributions were obtained for categorical variables, and summary measures (mean +/- standard deviation) for quantitative measure were computed. RESULTS: Mean age at first visit was 14 years. The majority of cases were females (69%), for a female/ male ratio of 2.2:1. 78.5% had a family history of the disease, 74.2% were overweight, and 48% had acanthosis nigricans. 64.5% of the cases were receiving some type of hypoglycemic therapy. 18.5% of the cases had severe hypertension while 17.5% had cholesterol levels considered at increased risk (e"200). The overall prevalence was 13.5 per 100,000 population. CONCLUSIONS: This study is the first that describes the frequency and clinical presentation of type 2 diabetes in children and adolescents in a sample of Puerto Ricans. Further investigations must be conducted to obtain a more precise estimate of the burden of type 2 diabetes in youth and to raise awareness of this condition among health care professionals.
Assuntos
Diabetes Mellitus Tipo 2/epidemiologia , Adolescente , Adulto , Distribuição por Idade , Criança , Feminino , Humanos , Masculino , Porto Rico/epidemiologia , Estudos Retrospectivos , Distribuição por SexoRESUMO
OBJECTIVE: To estimate the proportion of diabetes, obesity and non-optimum blood pressure levels in a group of employees of the University of Puerto Rico Medical Sciences Campus that participated in a diabetes health fair at the "Centro de Diabetes para Puerto Rico". METHODS: A total of 113 participants of the diabetes health fair completed a questionnaire to obtain demographic characteristics and the frequency of self-reported diabetes. The nursing staff examined the participants in order to obtain the following clinical characteristics: body mass index, blood pressure and blood glucose levels. RESULTS: The proportion of self-reported diabetes, obesity (> or = 30 kg/m2) and non-optimum blood pressure levels (systolic > or = 20 mm/Hg or diastolic > or = 80 mm/Hg) were 15.4% (95% CI: 8.5% - 25.7%), 80.0% (95% CI: 70.8%-86.9%) and 70.5% (95% CI: 61.1%-78.6%), respectively. Although it was not statistically significant, diabetes was higher among females (15.4%) compared to males (12.0%). All participants with self-reported diabetes were overweight or obese, and 91.7% showed non-optimum blood pressure levels. A significant positive correlation (p < 0.001) was observed between blood pressure levels and body mass index (r = 0.3). CONCLUSIONS: The percentage of persons with diabetes, obesity, and non-optimum blood pressure levels in this sample of Medical Sciences Campus employees underscores the need for confirming these results in a larger study and developing strategies focused on reducing health risks in this population.
Assuntos
Diabetes Mellitus/epidemiologia , Hipertensão/epidemiologia , Obesidade/epidemiologia , Adulto , Determinação da Pressão Arterial , Feminino , Exposições Educativas , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Porto Rico/epidemiologia , UniversidadesRESUMO
The review of several diabetes epidemiological studies confirms that diabetes is one of the most prevalent non-communicable diseases globally, and it is the fourth or fifth leading cause of death in most developed countries. Diabetes prevalence ranges from nearly 0 in New Guinea to 50 in the Indians of Arizona. No modifiable risk factors have been clearly established in persons with type 1 diabetes, but major environmental determinants have been suggested. Impaired glucose tolerance, gestational diabetes, insulin resistance, obesity and lack of physical activity have been consistently identified as risk factors for type 2 diabetes. The prevalence of diabetes increases with age, but a sex-specific tendency has not been consistent. In addition, the prevalence of diabetes is higher in African-Americans and Hispanics when compared to other ethnic groups. Diabetes affects almost all organs of the body and is the leading cause of blindness and amputations of legs, imposing both clinical and economic costs to patients and society.