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Table 1 Demographics of Sample Populationa

From: Salivary epigenetic biomarkers as predictors of emerging childhood obesity

Child Characteristics

Total (n = 75)

Gender

 Male

35 (46.7%)

 Female

40 (53.3%)

Age at anthropometry collection (years)

4.3 (0.8)

Age category (years)

 3

34 (45.3%)

 4

26 (34.7%)

 5

15 (20.0%)

BMI (kg/m2)

16.7 (0.8)

BMI-Z

0.9 (0.5)

BMI category

 Normal weight

48 (64.0%)

 Overweight

27 (36.0%)

Waist circumference (cm)

53.4 (3.0)

Race/Ethnicity

 Hispanic Mexican

55 (73.3%)

 Hispanic non-Mexican

20 (26.7%)

Parent Characteristics

 Age (years)

32.0 (5.7)

 BMI (kg/m2)

29.4 (7.3)

 BMI category

  Normal weight

28 (37.3%)

  Overweight

11 (14.7%)

  Obese

36 (48.0%)

Waist circumference (cm)

97.9 (16.1)

  1. Abbreviations: BMI body mass index, BMI-Z BMI z-score
  2. a Values are mean (SD) or frequency (percent)