RESUMO
The aim of the present study was to investigate the prevalence of fear of hypoglycemia, in association with severe hypoglycemia and social factors, in insulin-treated patients with type 2 diabetes mellitus. A questionnaire survey on hypoglycemia and patient-physician communication was carried out in 355 patients with insulin-treated type 2 diabetes mellitus patients at 16 hospitals and clinics. A fear of hypoglycemia was reported by 27.7% of patients. A stepwise logistic regression analysis found that severe hypoglycemia during the past 1 year was a significant determinant of fear of hypoglycemia (odds ratio 2.16, 95% confidence interval 1.06-4.41; P = 0.034), and age (odds ratio 1.02, 95% confidence interval 1.00-1.05, P = 0.038) and living alone (odds ratio 1.93, 95% confidence interval 1.00-3.73, P < 0.05) were significantly higher in patients with fear of hypoglycemia than in those without it.
RESUMO
OBJECTIVE: Evidence regarding the relationship between childhood obesity and adult obesity in Japan is limited. This study was conducted to determine the relationship between childhood mass index (BMI) at 3 months, 12 months, 3 years and 20 years in a general population. METHODS: Data obtained from men and women aged 20 years (born between 1968-1974), who had received medical examinations in Ishikawa Prefecture, Japan, were linked to data of medical examinations of the same individuals as infants (3 months, 12 months, and 3 years). The relationship between childhood BMI (or Kaup index) and adult BMI was analyzed for a total of 2,314 participants (1,080 men and 1,234 women), whose data could be followed for 20 years. RESULTS: BMI at 20 years displayed significant positive correlations with BMI at 3 months, 12 months, and 3 years; this correlation was strongest with respect to BMI at 3 years (r = 0.33, p < 0.001 in men; r = 0.42, p < 0.001 in women). In terms of percentages of obese participants (BMI 25 kg/m2 or over) at 20 years in accordance with BMI categories at each age, the rates were 4.6% in men and 1.0% in women with a BMI less than 15 kg/m2 at 3 years, but 29.1% and 29.5%, respectively, with a BMI of 18 kg/m2 or over (6.3 and 29.5 times higher, respectively). Percentages of obese participants at 20 years were highest in those exhibiting an above average BMI at 3 years, regardless of the BMI at 3 months. CONCLUSIONS: Body mass in young adults is strongly related to body mass in childhood, especially with that at 3 years. About 30 percent of obese children at 3 years remain obese into adulthood. These results are of interest with respect to assessment of future risk of adulthood obesity at medical examinations for infants in Japan.