Variables* | Less than 3 months (n = 90) | 3 to 6 months (n = 447) | 6 months to one year (n = 598) | F/x 2 | P |
---|---|---|---|---|---|
At birth Height (cm) | 50.00 ± 1.83 | 50.14 ± 1.78 | 50.06 ± 1.61 | 0.238 | 0.789 |
Weight (kg) | 3.34 ± 0.54 | 3.41 ± 0.50 | 3.37 ± 0.44 | 0.780 | 0.459 |
BMI (kg/m2) | 13.31 ± 1.52 | 13.55 ± 1.79 | 13.45 ± 1.55 | 0.780 | 0.459 |
Six months Height (cm) | 68.59 ± 2.76 | 69.29 ± 3.13 | 68.79 ± 2.54 | 0.864 | 0.423 |
Weight (kg) | 8.40 ± 1.06 | 8.69 ± 1.25 | 8.66 ± 1.19 | 0.637 | 0.530 |
BMI (kg/m2) | 17.82 ± 1.87 | 18.08 ± 1.98 | 18.25 ± 1.79 | 0.509 | 0.602 |
One year Height (cm) | 76.64 ± 2.80 | 76.65 ± 3.02 | 76.43 ± 2.75 | 0.306 | 0.736 |
Weight (kg) | 10.31 ± 1.29 | 10.03 ± 1.10 | 10.11 ± 1.31 | 1.053 | 0.350 |
BMI (kg/m2) | 17.51 ± 1.53 | 17.06 ± 1.34 | 17.26 ± 1.60 | 2.030 | 0.133 |
Overweight (n, %) | 10 (11.11) | 63 (14.09) | 81 (13.55) | 0.569 | 0.752 |
Obesity (n, %) | 5 (5.56) | 18 (4.03) | 33 (5.52) | 1.294 | 0.524 |
One and a half years Height (cm) | 83.17 ± 2.91 | 83.31 ± 2.92 | 83.00 ± 2.81 | 0.841 | 0.432 |
Weight (kg) | 11.69 ± 1.50 | 11.59 ± 1.29 | 11.61 ± 1.21 | 0.165 | 0.848 |
BMI (kg/m2) | 16.79 ± 1.61 | 16.58 ± 1.19 | 16.75 ± 1.26 | 1.492 | 0.226 |
Overweight (n, %) | 11 (12.23) | 58 (12.98) | 75 (12.54) | 0.062 | 0.969 |
Obesity (n, %) | 4 (4.44) | 21 (4.70) | 27 (4.52) | 0.024 | 0.988 |
Two years Height (cm) | 87.99 ± 3.12 | 88.27 ± 3.14 | 88.01 ± 3.08 | 0.559 | 0.572 |
Weight (kg) | 12.68 ± 1.71 | 12.72 ± 1.54 | 12.76 ± 1.34 | 0.106 | 0.899 |
BMI (kg/m2) | 16.47 ± 1.58 | 16.42 ± 1.27 | 16.59 ± 1.22 | 1.235 | 0.292 |
Overweight (n, %) | 15 (16.67) | 72 (16.11) | 94 (15.72) | 0.067 | 0.967 |
Obesity (n, %) | 6 (6.67) | 32 (7.16) | 36 (6.02) | 0.548 | 0.760 |
Two and a half years Height (cm) | 93.14 ± 3.51 | 93.77 ± 3.35 | 93.42 ± 3.29 | 0.552 | 0.576 |
Weight (kg) | 14.19 ± 1.71 | 14.25 ± 1.52 | 14.37 ± 1.53 | 0.279 | 0.757 |
BMI (kg/m2) | 16.33 ± 1.39 | 16.17 ± 1.06 | 16.43 ± 1.09 | 1.698 | 0.185 |
Overweight (n, %) | 16 (17.78) | 76 (17.01) | 101 (16.89) | 0.044 | 0.878 |
Obesity (n, %) | 4 (4.45) | 28 (6.26) | 39 (6.52) | 0.576 | 0.750 |