|
Gender
|
Male
|
3482 (74.0)
|
1224 (26.0)
|
4706
|
< 0.0001
|
| |
Female
|
3315 (86.1)
|
534 (13.9)
|
3849
| |
|
Education
|
Elementary school 4th grade – 6th grade
|
1847 (73.2)
|
677 (26.8)
|
2524
|
< 0.0001
|
| |
Senior secondary school
|
4950 (82.1)
|
1081 (17.9)
|
6031
| |
|
Region
|
Capital city (Seoul)
|
1125 (79.4)
|
292 (20.6)
|
1417
|
0.95
|
| |
Metropolitan city
|
2249 (79.3)
|
589 (20.8)
|
2838
| |
| |
Cities and county
|
3362 (79.6)
|
864 (20.4)
|
4226
| |
|
Economic status
|
Low
|
1267 (78.6)
|
346 (21.5)
|
1613
|
0.04
|
| |
Average
|
3062 (80.8)
|
728 (19.2)
|
3790
| |
| |
High
|
2248 (78.5)
|
615 (21.5)
|
2863
| |
|
Father’s education
|
Middle school graduated or less
|
330 (77.7)
|
95 (22.4)
|
425
|
0.54
|
| |
High school graduated
|
2708 (79.6)
|
693 (20.4)
|
3401
| |
| |
University graduated or more
|
3472 (79.9)
|
873 (20.1)
|
4345
| |
|
Mother’s education
|
Middle school graduated or less
|
349 (78.8)
|
94 (21.2)
|
443
|
0.62
|
| |
High school graduated
|
3410 (79.9)
|
859 (20.1)
|
4269
| |
| |
University graduated or more
|
2726 (79.0)
|
723 (21.0)
|
3449
| |
|
Father employed
|
No
|
244 (75.5)
|
79 (24.5)
|
323
|
0.07
|
| |
Yes
|
6378 (79.7)
|
1620 (20.3)
|
7998
| |
|
Mother employed
|
No
|
2236 (79.9)
|
561 (20.1)
|
2797
|
0.50
|
| |
Yes
|
4392 (79.3)
|
1146 (20.7)
|
5538
| |
|
Parental interest in weight control
|
Very much
|
2449 (69.7)
|
1065 (30.3)
|
3514
|
< 0.0001
|
| |
Average
|
2607 (82.8)
|
543 (17.2)
|
3150
| |
| |
Little
|
1712 (92.2)
|
144 (7.8)
|
1856
| |
|
Father’s body shape
|
Slim
|
1551 (81.6)
|
349 (18.4)
|
1900
|
< 0.0001
|
| |
Average
|
3008 (80.8)
|
716 (19.2)
|
3724
| |
| |
Obese
|
2201 (76.6)
|
673 (23.4)
|
2874
| |
|
Mother’s body shape
|
Slim
|
1450 (79.1)
|
384 (20.9)
|
1834
|
0.01
|
| |
Average
|
3057 (81.0)
|
719 (19.0)
|
3776
| |
| |
Obese
|
2253 (77.8)
|
644 (22.2)
|
2897
| |
|
Family structure
|
Parents living with children
|
5868 (79.7)
|
1494 (20.3)
|
7362
|
0.11
|
| |
Single-parent family (father)
|
251 (81.5)
|
57 (18.5)
|
308
| |
| |
Single-parent family (mother)
|
335 (75.6)
|
108 (24.4)
|
443
| |
| |
Non-parent
|
343 (77.6)
|
99 (22.4)
|
442
| |
