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Table 1 Prevalence rates of vitamin D deficiency or insufficiency among 2 years old children in SCS

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

 

ALL (N = 4655)

Boys (N = 2364)

Girls (N = 2291)

25(OH)D

Prevalence (%) (95% CI)

Prevalence (%)

(95% CI)

Prevalence (%)

(95% CI)

< 20 ng/mL

24.7 (23.5–26.0)

22.9 (21.2–24.6)

26.5 (24.7–28.4)

> = 20 and < 30 ng/mL

51.3 (49.8–52.7)

50.6 (48.6–52.7)

51.9 (49.8–54.0)

> = 30 ng/mL

24.1 (22.8–25.3)

26.5 (24.7–28.3)

21.6 (19.9–23.3)

  1. CI confidence interval; 25(OH) D 25-hydroxyvitamin D; SCS Sub-Cohort Study
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BMC Pediatrics

ISSN: 1471-2431

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