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. Author manuscript; available in PMC: 2013 Nov 24.
Published in final edited form as: Am J Phys Anthropol. 2011 Aug 24;146(3):10.1002/ajpa.21586. doi: 10.1002/ajpa.21586

Table 1.

Descriptive statistics for female and male participants. Mean (SD) values are presented for continuous variables; % values are presented for categorical variables.

Female
(N=703)
Male
(N=866)
Total
(N=1569)
Age (yrs) 20.9 (0.4) 20.9 (0.3) 20.9 (0.3)
Household income, weekly (pesos) 666.9 (1721.9) 571.9 (896.3) 614.5 (1331.5)
Highest grade of school completed 11.6 (3.3) 10.5 (3.9) 11.0 (3.6)
Currently in school 18.9 18.6 18.7
Urbanicity (0-70) 41.3 (13.2) 41.0 (13.7) 41.1 (13.5)
BMI (kg/m2) 20.3 (3.2) 21.1 (3.1) 20.7 (3.2)
Waist circumference (cm) 68.0 (7.7) 72.2 (7.6) 70.3 (7.9)
Sum of skinfold thickness (mm) 62.1 (19.8) 37.8 (18.1) 48.7 (22.4)
Symptoms of infection (%) 15.1 13.6 14.3
Current smoker (%) 3.0 42.5 24.8
Oral contraceptive use (%) 3.7
CRP (median, 25th, 75th percentile) 0.2 (0.1, 0.9) 0.3 (0.1, 0.9) 0.2 (0.1, 0.9)
IL-6 (median, 25th, 75th percentile) 1.00 (.28, 3.21)
IL-10 (median, 25th, 75th percentile) 7.56 (3.09, 14.67)