|
Merged 2011-2015a
| |
Consumption of meat per week
| |
|---|
|
Variables
| |
<1
|
1–2
|
3–5
|
>5
| |
|---|
| | |
n (%)c or Mean (SEM)
|
P- valueb
|
|---|
|
Subjects n (%)c
|
136,739 (100)
|
4,801 (3.4)
|
70,193 (51.8)
|
48,538 (37.1)
|
10,165 (7.7)
|
<0.001
|
|
Girls
|
64,760 (47.7)
|
2,428 (3.6)
|
33,992 (53.1)
|
22,656 (36.2)
|
4,456 (7.1)
|
<0.001
|
|
Boys
|
71,979 (52.3)
|
2,373 (3.1)
|
36,201 (50.7)
|
25,882 (37.9)
|
5,709 (8.3)
|
<0.001
|
|
HBP n (%)c
|
9,918 (7.7)
|
387 (8.2)
|
5,190 (7.7)
|
3,610 (7.8)
|
731 (7.2)
|
<0.001
|
|
Systolic HBP
|
6,075 (4.8)
|
259 (5.6)
|
3,287 (5.0)
|
2,036 (4.6)
|
405 (4.3)
|
<0.001
|
|
Diastolic HBP
|
6,704 (5.3)
|
245 (5.4)
|
3,302 (5.2)
|
2,458 (5.4)
|
520 (5.1)
|
<0.001
|
|
Obesity, n (%)c
|
9,528 (7.6)
|
399 (9.1)
|
5,337 (8.2)
|
3,203 (6.9)
|
589 (6.3)
|
<0.001
|
|
9 years
|
Anthropometric characteristics
| | | | |
|
n = 36,733
|
Height, cm
|
138.80 (0.2)
|
138.90 (0.1)
|
138.61 (0.1)
|
139.10 (0.3)
|
0.007
|
| |
BMI, kg/m2
|
18.53 (0.1)
|
18.46 (0.0)
|
18.34 (0.0)
|
18.29 (0.1)
|
<0.001
|
| |
Obesity, n (%)c
|
138 (9.8)
|
1,736 (7.9)
|
694 (7.0)
|
53 (6.2)
|
0.001
|
| |
Blood pressure
| | | | | |
| |
Systolic BP, mmHg
|
99.64 (0.4)
|
99.00 (0.2)
|
99.13 (0.3)
|
98.97 (0.6)
|
0.004
|
| |
Diastolic BP, mmHg
|
60.48 (0.3)
|
60.22 (0.2)
|
60.44 (0.2)
|
60.08 (0.6)
|
0.114
|
| |
HBP, n (%)c
|
106 (7.1)
|
1,576 (6.9)
|
657 (6.6)
|
58 (6.4)
|
<0.001
|
|
12 years
|
Anthropometric characteristics
| | | | |
|
n = 49,280
|
Height, cm
|
156.99 (0.2)
|
157.28 (0.1)
|
157.51 (0.1)
|
157.92 (0.2)
|
<0.001
|
| |
BMI, kg/ m2
|
20.59 (0.1)
|
20.48 (0.0)
|
20.14 (0.0)
|
20.13 (0.1)
|
<0.001
|
| |
Obesity, n (%c
|
163 (8.5)
|
2,117 (8.1)
|
953 (6.0)
|
128 (5.5)
|
0.001
|
| |
Blood pressure
| | | | | |
| |
Systolic BP, mmHg
|
105.08 (0.4)
|
105.22 (0.2)
|
105.17 (0.2)
|
105.33 (0.3)
|
0.327
|
| |
Diastolic BP, mmHg
|
63.32 (0.2)
|
63.33 (0.1)
|
63.39 (0.1)
|
63.20 (0.2)
|
0.204
|
| |
HBP, n (%)c
|
172 (7.9)
|
2,023 (7.7)
|
1,111 (7.4)
|
158 (6.6)
|
<0.001
|
|
15 years
|
Anthropometric characteristics
| | | | |
|
n = 50,726
|
Height, cm
|
165.72 (0.4)
|
166.31 (0.2)
|
166.38 (0.2)
|
166.71 (0.2)
|
0.007
|
| |
BMI, kg/ m2
|
21.96 (0.1)
|
21.90 (0.0)
|
21.74 (0.0)
|
21.64 (0.0)
|
<0.001
|
| |
Obesity, n (%)c
|
98 (9.2)
|
1,484 (8.6)
|
1,556 (7.4)
|
408 (6.6)
|
0.001
|
| |
Blood pressure
| | | | | |
| |
Systolic BP, mmHg
|
109.21 (0.5)
|
109.29 (0.2)
|
109.00 (0.2)
|
108.71 (0.3)
|
0.004
|
| |
Diastolic BP, mmHg
|
65.55 (0.3)
|
65.70 (0.1)
|
65.55 (0.1)
|
65.28 (0.2)
|
0.114
|
| |
HBP, n (%)c
|
109 (10.2)
|
1,591 (8.8)
|
1,842 (8.7)
|
515 (7.5)
|
<0.001
|
-
aCross-sectional data from the Korea School Health Examination Survey (2011–2015, 1761 schools)
-
b
P-value, using chi-squared test for n (%), ANOVA for mean (standard error of the mean, SEM)
-
cUnweighted sample size and weighted percentage. In addition, sample sizes vary because of missing data
