Table 4.
Odds ratios and 95% confidence intervals for high-normal LDL-C by sex
|
Fourth graders (age 9-10 years) |
Seventh graders (age 12-13 years) |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| |
Crude |
Adjusted* |
|
Crude |
Adjusted* |
||||||
| n | OR | 95% CI | OR | 95% CI | n | OR | 95% CI | OR | 95% CI | ||
| Boys |
|
|
|
|
|
|
|
|
|
|
|
| BMI percentile |
|
|
|
|
|
|
|
|
|
|
|
| |
< 50th |
822 |
1 |
|
1 |
|
690 |
1 |
|
1 |
|
| |
50 - 74th |
412 |
1.36 |
0.97-1.89 |
1.35 |
0.95-1.90 |
346 |
0.97 |
0.66-1.43 |
0.96 |
0.65-1.44 |
| |
75 - 84th |
165 |
1.95 |
1.28-2.97 |
1.95 |
1.25-3.04 |
137 |
0.92 |
0.53-1.60 |
0.80 |
0.45-1.44 |
| |
85 - 94th |
164 |
3.92 |
2.68-5.74 |
3.91 |
2.61-5.84 |
138 |
2.04 |
1.31-3.20 |
1.94 |
1.22-3.10 |
| |
≥ 95th |
82 |
8.08 |
5.00-13.07 |
8.16 |
4.94-13.47 |
69 |
4.18 |
2.46-7.11 |
4.16 |
2.39-7.24 |
| |
|
|
(P for trend < 0.001) |
(P for trend < 0.001) |
|
(P for trend < 0.001) |
(P for trend < 0.001) |
||||
| Girls |
|
|
|
|
|
|
|
|
|
|
|
| BMI percentile |
|
|
|
|
|
|
|
|
|
|
|
| |
< 50th |
763 |
1 |
|
1 |
|
661 |
1 |
|
1 |
|
| |
50 - 74th |
380 |
1.16 |
0.87-1.56 |
1.17 |
0.86-1.59 |
330 |
1.20 |
0.86-1.67 |
1.24 |
0.87-1.76 |
| |
75 - 84th |
152 |
1.33 |
0.89-2.00 |
1.33 |
0.87-2.03 |
132 |
1.50 |
0.96-2.35 |
1.70 |
1.07-2.69 |
| |
85 - 94th |
152 |
2.52 |
1.74-3.64 |
2.57 |
1.75-3.78 |
132 |
1.90 |
1.24-2.91 |
1.95 |
1.24-3.05 |
| |
≥ 95th |
76 |
3.30 |
2.03-5.35 |
3.28 |
1.98-5.44 |
66 |
2.04 |
1.17-3.58 |
2.01 |
1.12-3.63 |
| (P for trend < 0.001) | (P for trend < 0.001) | (P for trend < 0.001) | (P for trend < 0.001) | ||||||||
*Adjusted for family history of hypercholesterolemia and exercise.
BMI, body mass index; OR, odds ratio; 95% CI, 95% confidence interval.