Table 1 Characteristics of girls in the Growth and Obesity Cohort Study (N = 374)
From: Sugar-sweetened beverage consumption and breast composition in a longitudinal study of Chilean girls
Characteristic | Total | Quartile of sugar-sweetened beverage (SSB) intake | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Q1 (n = 88) | Q2 (n = 99) | Q3 (n = 92) | Q4 (n = 95) | |||||||
Mean | SD | Mean | SD | Mean | SD | Mean | SD | Mean | SD | |
SSB intake, ml/day (mean, range) | 342.1 | 210.0 | 100.0 | (0, 193.8) | 253.3 | (200.0, 315.6) | 375.7 | (315.8, 446.4) | 626.2 | (450.0, 1143.3) |
Age at Tanner 4 visit, years | 11.5 | 0.8 | 11.2 | 0.7 | 11.6 | 0.8 | 11.7 | 0.9 | 11.6 | 0.8 |
DXA breast characteristics | ||||||||||
Absolute fibroglandular volume, cm3 | 86.5 | 35.2 | 84.1 | 39.7 | 83.4 | 33.5 | 88.6 | 32.4 | 89.8 | 35.1 |
% Fibroglandular volume | 41.7 | 16.5 | 40.7 | 18.1 | 38.2 | 15.4 | 42.9 | 15.9 | 45.3 | 16.0 |
Total breast volume, cm3 | 232.2 | 114.4 | 236.1 | 123.5 | 246.0 | 127.6 | 227.7 | 98.6 | 218.7 | 104.9 |
Menarche (n, %) | ||||||||||
No | 311 | 84 | 73 | 84 | 83 | 84 | 78 | 85 | 77 | 82 |
Yes | 61 | 16 | 14 | 16 | 16 | 16 | 14 | 16 | 17 | 15 |
Anthropometric characteristics | ||||||||||
BMI Z-score | 0.8 | 1.1 | 0.9 | 1.1 | 1.0 | 1.1 | 0.7 | 1.2 | 0.6 | 1.1 |
Fat % | 26.8 | 5.3 | 26.9 | 6.0 | 28.3 | 5.2 | 26.6 | 4.9 | 25.6 | 4.7 |
Waist circumference (cm) | 72.5 | 9.6 | 72.7 | 10.4 | 74.6 | 9.8 | 72.2 | 8.5 | 70.4 | 9.5 |
Hours of TV per day (n, %) | ||||||||||
0–2 h | 26 | 8 | 6 | 8 | 7 | 8 | 3 | 4 | 10 | 12 |
2–4 h | 119 | 38 | 33 | 45 | 20 | 24 | 35 | 47 | 31 | 38 |
> 4 h | 170 | 54 | 35 | 47 | 57 | 68 | 37 | 49 | 41 | 50 |
Number of 24-h recalls (n, %) | ||||||||||
1 | 143 | 38 | 50 | 57 | 35 | 35 | 25 | 27 | 33 | 35 |
2 | 75 | 20 | 21 | 24 | 13 | 13 | 19 | 21 | 22 | 23 |
3 | 74 | 20 | 12 | 14 | 20 | 20 | 18 | 20 | 24 | 25 |
4+ recalls | 82 | 22 | 5 | 6 | 31 | 31 | 30 | 33 | 16 | 17 |
Dietary intake (per day) | ||||||||||
Total calories, kCal | 1874.4 | 546.0 | 1783.2 | 642.6 | 1761.0 | 476.9 | 1876.5 | 431.1 | 2075.2 | 567.1 |
From fat, % | 29.9 | 6.2 | 30.1 | 7.8 | 29.1 | 6.5 | 30.4 | 5.5 | 30.1 | 4.8 |
From protein, % | 13.9 | 3.0 | 15.2 | 3.6 | 14.0 | 2.5 | 13.7 | 3.1 | 12.7 | 2.5 |
From carbohydrates, % | 57.5 | 6.6 | 55.9 | 8.1 | 58.3 | 6.4 | 57.2 | 6.2 | 58.6 | 5.3 |
Meat, g/day | 85.9 | 56.4 | 87.9 | 64.2 | 82.7 | 52.0 | 87.9 | 57.9 | 85.4 | 52.1 |
Dairy, g/day | 226.4 | 160.0 | 225.6 | 188.8 | 215.4 | 159.1 | 236.1 | 151.2 | 229.2 | 140.7 |
Maternal characteristics | ||||||||||
BMI (kg/m2) | 27.1 | 5.4 | 27.0 | 5.6 | 27.6 | 5.0 | 26.8 | 5.8 | 27.0 | 5.1 |
Highest education level (n, %) | ||||||||||
Less than high school | 70 | 19 | 12 | 14 | 22 | 23 | 14 | 17 | 22 | 25 |
High school | 225 | 60 | 60 | 71 | 59 | 62 | 56 | 67 | 50 | 56 |
University | 57 | 15 | 13 | 15 | 14 | 15 | 13 | 16 | 17 | 19 |