Table 1.

Prevalence of boys and girls who underestimate, correctly estimate, or overestimate their body size at ages 6, 8, and 10.

Age	Gender	Underestimation	Correct estimation	Overestimation
6 years	Boys	20.6%	70.1%	9.3%
	Girls	20.0%	64.9%	15.0%
8 years	Boys	38.0%	59.5%	2.4%
	Girls	24.1%	73.6%	2.3%
10 years	Boys	57.9%	41.4%	0.7%
	Girls	30.8%	67.7%	1.4%