25-Hydroxyvitamin D levels among 2-year-old children: findings from the Japan environment and Children's study (JECS)

• Main Authors: Limin Yang (Author), Miori Sato (Author), Mayako Saito-Abe (Author), Makoto Irahara (Author), Minaho Nishizato (Author), Hatoko Sasaki (Author), Mizuho Konishi (Author), Kazue Ishitsuka (Author), Hidetoshi Mezawa (Author), Kiwako Yamamoto-Hanada (Author), Yukihiro Ohya (Author), for the Japan Environment and Children's Study (JECS) (Author)
• Format: Book
• Published: BMC, 2021-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background The study aim was to obtain epidemiological data on vitamin D levels for the pediatric population in Japan. We assessed the prevalence of vitamin D deficiency and insufficiency in 2-year-old Japanese children using data from a large ongoing birth cohort study. Methods Data for an...