Table 2.
Odds Ratios for Four Cardiometabolic risk factors by birth weight in boys and girls by Birth Weight Category.*
| Birth Weight Category | Boys
|
Girls
|
||
|---|---|---|---|---|
| Model 1a | Model 2b | Model 1a | Model 2b | |
| High WC | ||||
| <2.5 | 0.75 (0.56, 1.01) | 0.76 (0.50, 1.16) | 0.76 (0.58, 1.00) | 0.84 (0.52, 1.36) |
| 2.5~3.0 | 0.88 (0.71, 1.10) | 1.08 (0.83, 1.40) | 0.86 (0.72, 1.03) | 1.03 (0.76, 1.39) |
| 3.0~3.5 | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
| 3.5~4.2 | 1.43 (1.19, 1.72) | 1.40 (1.13, 1.72) | 1.43 (1.20, 1.71) | 1.23 (0.97, 1.54) |
| ≥4.2 | 1.77 (1.38, 2.27) | 1.36 (0.95, 1.97) | 2.17 (1.58, 2.99) | 2.04 (1.36, 3.06) |
| P<0.001 | P= 0.002 | P<0.001 | P= 0.003 | |
| High SBP | ||||
| <2.5 | 2.08 (1.13, 3.84) | 2.18 (1.21, 3.91) | 1.79 (0.82, 3.94) | 1.83 (0.83, 4.03) |
| 2.5~3.0 | 1.30 (0.68, 2.49) | 1.33 (0.70, 2.56) | 1.85 (0.99, 3.46) | 1.86 (0.99, 3.48) |
| 3.0~3.5 | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
| 3.5~4.2 | 1.15 (0.66, 2.02) | 1.04 (0.59, 1.84) | 0.86 (0.48, 1.52) | 0.84 (0.47, 1.48) |
| ≥4.2 | 0.72 (0.32, 1.61) | 0.62 (0.28, 1.38) | 1.30 (0.40, 4.29) | 1.20 (0.36, 4.01) |
| P= 0.126 | P= 0.037 | P= 0.087 | P= 0.063 | |
| High HbA1c | ||||
| <2.5 | 1.67 (0.85, 3.28) | 1.73 (0.89, 3.38) | 1.17 (0.57, 2.39) | 1.27 (0.63, 2.57) |
| 2.5~3.0 | 1.08 (0.59, 1.99) | 1.09 (0.58, 2.06) | 1.04 (0.54, 2.01) | 1.05 (0.54, 2.05) |
| 3.0~3.5 | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
| 3.5~4.2 | 1.05 (0.64, 1.71) | 0.95 (0.58, 1.58) | 0.75 (0.38, 1.49) | 0.68 (0.34, 1.35) |
| ≥4.2 | 0.90 (0.50, 1.62) | 0.84 (0.46, 1.53) | 0.38 (0.08, 1.89) | 0.20 (0.04, 1.00) |
| P= 0.265 | P= 0.119 | P= 0.123 | P= 0.018 | |
| Low HDL-C | ||||
| <2.5 | 1.66 (0.90, 3.03) | 1.84 (0.99, 3.42) | 0.71 (0.46, 1.11) | 0.80 (0.52, 1.23) |
| 2.5~3.0 | 1.01 (0.64, 1.62) | 1.11 (0.69, 1.79) | 1.03 (0.73, 1.44) | 1.06 (0.74, 1.51) |
| 3.0~3.5 | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
| 3.5~4.2 | 1.03 (0.74, 1.44) | 0.89 (0.62, 1.28) | 0.86 (0.61, 1.22) | 0.71 (0.47, 1.07) |
| ≥4.2 | 0.73 (0.41, 1.33) | 0.59 (0.32, 1.08) | 0.95 (0.45, 1.99) | 0.67 (0.32, 1.38) |
| P= 0.171 | P= 0.020 | P= 0.927 | P= 0.085 | |
*
P value was given for the statistical significance of the linear trend test of odds ratios among five ordinal birthweight categories.
a
Model 1, survey-weighted logistic regression models that controlled for age, ethnic group, NHANES circles, family income, and maternal smoking status.
b
Model 2 = Model 1 + BMI.