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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Environ Res. 2017 Apr 5;156:326–333. doi: 10.1016/j.envres.2017.03.038

Table 1.

Maternal and child characteristics in the ELEMENT cohort in Mexico City, Mexico.

Child characteristics N Mean (SD)/%
Age (years) 249 10.3 (1.6)
Female sex 117 47
Weight (kg) 249 37.9 (11.0)
Height (cm) 249 138 (10)
BMI z-score 249 0.89 (1.2)
Waist circumference (cm) 249 70.7 (10.6)
Sum of skinfolds (mm) 249 28 (11.7)
Maternal characteristics
Age (years) 245 26.6 (5.4)
BMI (kg/m2) 240 27 (3.9)
Education (years) 245 11 (2.8)