Table 3 Dietary behaviors by body image perception among normal weight high school students

Frequency of eating breakfast

4.40 ± 0.04^a

4.39 ± 0.03^a

4.27 ± 0.04^b

4.36 ± 0.03

<0.01

Frequency of eating lunch

5.98 ± 0.03

6.03 ± 0.02

6.06 ± 0.03

6.02 ± 0.02

0.193

Frequency of eating dinner

5.98 ± 0.03^a

5.86 ± 0.02^b

5.70 ± 0.03^c

5.86 ± 0.18

<0.001

 None

3.7 ± 0.2

3.3 ± 0.2

4.3 ± 0.3

3.7 ± 0.1

<0.05

 1–2 times

16.7 ± 0.5

17.1 ± 0.4

17.7 ± 0.5

17.1 ± 0.3

 3–4 times

26.0 ± 0.6

24.4 ± 0.4

25.6 ± 0.6

25.2 ± 0.3

 5–6 times

14.2 ± 0.4

14.9 ± 0.4

14.0 ± 0.5

14.5 ± 0.3

 ≥1 time per day

39.4 ± 0.6

40.2 ± 0.6

38.4 ± 0.7

39.6 ± 0.4

 None

8.2 ± 0.4

8.0 ± 0.3

8.3 ± 0.4

8.1 ± 0.2

0.293

 1–2 times

33.5 ± 0.7

31.6 ± 0.5

32.9 ± 0.7

32.5 ± 0.4

 3–4 times

29.4 ± 0.6

30.2 ± 0.5

29.6 ± 0.6

29.8 ± 0.3

 5–6 times

10.4 ± 0.4

11.1 ± 0.3

11.2 ± 0.4

10.9 ± 0.2

 ≥1 time per day

18.6 ± 0.6

19.0 ± 0.5

18.0 ± 0.6

18.7 ± 0.4

 None

17.5 ± 0.6

19.3 ± 0.5

23.7 ± 0.6

19.8 ± 0.4

<0.001

 1–2 times

24.1 ± 0.6

26.8 ± 0.6

29.0 ± 0.7

26.5 ± 0.4

 3–4 times

21.3 ± 0.6

21.0 ± 0.4

20.5 ± 0.6

21.0 ± 0.3

 5–6 times

14.2 ± 0.6

12.4 ± 0.4

11.3 ± 0.5

12.7 ± 0.3

 ≥1 time per day

23.0 ± 0.6

20.6 ± 0.6

15.5 ± 0.6

20.1 ± 0.5

 None

21.0 ± 0.6

25.9 ± 0.6

28.6 ± 0.7

25.0 ± 0.5

<0.001

 1–2 times

48.1 ± 0.6

49.5 ± 0.5

51.0 ± 0.7

49.4 ± 0.4

 3–4 times

20.7 ± 0.5

17.8 ± 0.5

14.7 ± 0.5

17.9 ± 0.4

 5–6 times

5.5 ± 0.3

3.7 ± 0.2

3.1 ± 0.3

4.1 ± 0.2

 ≥1 time per day

4.7 ± 0.3

3.2 ± 0.2

2.5 ± 0.2

3.5 ± 0.2

 None

20.8 ± 0.5

22.2 ± 0.4

22.3 ± 0.6

21.8 ± 0.3

<0.01

 1–2 times

61.3 ± 0.6

61.5 ± 0.5

61.6 ± 0.7

61.5 ± 0.4

 3–4 times

13.9 ± 0.4

13.5 ± 0.4

13.5 ± 0.5

13.6 ± 0.3

 5–6 times

2.5 ± 0.2

1.8 ± 0.1

1.6 ± 0.2

2.0 ± 0.1

 ≥1 time per day

1.5 ± 0.2

1.0 ± 0.1

1.0 ± 0.1

1.1 ± 0.1