Table 2.

Anthropometric measures

	Total (N: 36)	Symptomatic (N: 18)	Screened (N: 18)	P value
Median weight for age z score	−0.85	−1.9	−0.50	0.01
Median height for age z score	−0.88	−1.0	−0.23	0.27
Median body mass index for age z score	−0.25	−0.85	−0.11	0.03
Under weight	7 (19%)	5 (28%)	2 (11%)	0.24
Normal weight	21 (58%)	9 (50%)	13 (72%)	0.06
Overweight	5 (14%)	3 (17%)	2 (11%)	0.82
Obese	2 (6%)	1 (6%)	1 (6%)	0.87