Adiposity rebound and body mass index in Japanese patients with congenital hypothyroidism.

ABSTRACT: The long-term prognosis of congenital hypothyroidism (CH) has become apparent since the introduction of newborn screening programs; however, the risk of obesity in patients with CH remains unclear. Early adiposity rebound (AR) is one of the predictors of obesity in adults. This study evaluated AR and the adolescent body mass index (BMI) in Japanese patients with CH. We longitudinally collected anthropometric measurements from 288 patients aged 1-10 yr and plotted their BMI curves to determine the age at onset of AR. We also evaluated the effects of thyroid function, presence of distal femoral epiphysis (DFE) ossification, and disease type on AR age and adolescent BMI. The mean AR ages were determined to be 5.5 ± 1.4 yr in boys and 5.9 ± 1.5 yr in girls. There were no significant difference

SUBMITTER: Nakayama K 

PROVIDER: S-EPMC11972873 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature