| |
Normal weight
|
Overweight
|
Obesity
|
p*
|
|---|
|
Boys
|
(n = 2,901)
|
(n = 499)
|
(n = 94)
| |
|---|
|
Age (years)
|
13.0 (12.0–14.0)
|
13.0 (12.0–14.0)a
|
13.0 (12.0–14.0)
|
<0.001
|
|
Weight (kg)
|
52.0 (43.8–60.0)
|
68.0 (60.0–75.0)a
|
83.5 (72.5–90.4)a, b
|
<0.001
|
|
Height (cm)
|
167.0 (158.0–175.0)
|
168.0 (160.0–176.0)a
|
167.8 (160.0–175.0)
|
0.037
|
|
BMI (kg/m2)
|
18.61 ± 2.00
|
23.90 ± 1.57a
|
29.60 ± 2.91a,b
|
<0.001
|
|
WC (cm)
|
67.0 (63.0–71.0)
|
77.0 (72.0–82.0)a
|
89.0 (82.0–96.0)a, b
|
<0.001
|
|
SBP (mmHg)
|
116.3 (109.3–130.7)
|
128.7 (116.0–139.3)a
|
131.2 (118.6–140.8)a
|
<0.001
|
|
DBP (mmHg)
|
64.0 (59.3–69.3)
|
66.0 (61.3–71.7)a
|
69.0 (63.3–75.0)a, b
|
<0.001
|
|
Girls
|
(n = 3,471)
|
(n = 406)
|
(n = 86)
| |
|
Age (years)
|
13.0 (12.0–14.0)
|
13.0 (12.0–14.0)
|
13.0 (12.0–14.0)
|
0.06
|
|
Weight (kg)
|
50.0 (44.0–55.0)
|
66.0 (60.0–70.0)a
|
80.0 (75.8–89.0)a, b
|
<0.001
|
|
Height (cm)
|
163.0 (158.0–168.0)
|
164.0 (159.0–169.0)
|
163.0 (160.0–168.0)
|
0.284
|
|
BMI (kg/m2)
|
18.6 (17.0–20.1)
|
24.4 (23.5–25.5)a
|
29.8 (28.6–32.2)a, b
|
<0.001
|
|
WC (cm)
|
63.0 (60.0–67.0)
|
74.0 (70.0–79.0)a
|
87.0 (81.0–90.0)a, b
|
<0.001
|
|
SBP (mmHg)
|
113.0 (106.7–119.0)
|
119.0 (112.3–130.1)a
|
125.5 (117.0–135.0)a, b
|
<0.001
|
|
DBP (mmHg)
|
65.0 (60.3–70.3)
|
67.8 (63.0–73.7)a
|
70.0 (64.6–75.5)a, b
|
<0.001
|
|
All participants
|
(n = 6,372)
|
(n = 905)
|
(n = 180)
| |
|
Age (years)
|
13.0 (12.0–14.0)
|
13.0 (12.0–14.0)a
|
13.0 (12.0–14.0)a
|
<0.001
|
|
Weight (kg)
|
50.0 (44.0–57.0)
|
67.0 (60.0–73.0)a
|
82.0 (74.0–89.0)a, b
|
<0.001
|
|
Height (cm)
|
164.0 (158.0–171.0)
|
165.0 (159.0–172.0)a
|
165.0 (160.0–172.0)
|
<0.001
|
|
BMI (kg/m2)
|
18.6 (17.1–20.1)
|
24.1 (23.0–25.3)a
|
29.3 (28.1–31.6)a, b
|
<0.001
|
|
WC (cm)
|
65.0 (61.0–69.0)
|
76.0 (71.0–80.0)a
|
87.0 (81.3–93.8)a, b
|
<0.001
|
|
SBP (mmHg)
|
114.7 (107.7–124.0)
|
123.7 (114.7–135.3)a
|
128.5 (117.8–138.6)a, b
|
<0.001
|
|
DBP (mmHg)
|
64.7 (60.0–70.0)
|
67.0 (62.3–72.5)a
|
69.7 (64.0–75.3)a, b
|
<0.001
|
- BMI – body mass index, SD – standard deviation, WC – waist circumference, SBP – systolic blood pressure, DBP – diastolic blood pressure.
- Values are presented as mean ± SD or median (25th–75th percentiles).
-
aSignificantly different (p < 0.05) from normal weight participants.
-
bSignificantly different (p < 0.05) from overweight participants.
- *Differences between three groups.
