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Fig. 2 | BMC Pediatrics

Fig. 2

From: Association of number of siblings, birth order, and thinness in 3- to 12-year-old children: a population-based cross-sectional study in Shanghai, China

Fig. 2

Distribution of the prevalence of grades 1, 2, and 3 thinness in boys. *Statistically significant difference in prevalence between 0 (only child) and 1 sibling (χ2 test): p < 0.05; #Statistically significant difference in prevalence between 1 and ≥ 2 siblings (χ2 test): p < 0.05; $Statistically significant difference in prevalence between 0 (only child) and ≥ 2 siblings (χ2 test): p < 0.05.

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