|
Variables
|
Percent
|
|---|
|
Chinese
|
German
|
|---|
|
Never
|
Less than once a week
|
At least once a week
|
Never
|
Less than once a week
|
At least once a week
|
No problem drinking
|
Problem drinking
|
|---|
|
Gender
|
Male
|
49.3
|
42.4
|
8.3
|
7.2
|
20.2
|
72.6
|
70.3
|
29.7
|
|
Female
|
52.2
|
38.4
|
9.4
|
11.7
|
39.8
|
48.5
|
88.6
|
11.4
|
|
Having a partner
|
Yes
|
42.3
|
47.4
|
10.3
|
9.8
|
32.3
|
57.9
|
81.9
|
18.1
|
|
No
|
54.5
|
37.6
|
7.9
|
9.4
|
28.0
|
62.6
|
77.4
|
22.6
|
|
Father’s education
|
High
|
48.2
|
38.8
|
13.0
|
8.8
|
29.1
|
62.1
|
78.1
|
21.9
|
|
Low
|
53.3
|
42.1
|
4.6
|
10.6
|
32.0
|
57.4
|
82.2
|
17.8
|
|
Subjective general health
|
Good
|
51.3
|
39.9
|
8.8
|
9.3
|
30.3
|
60.4
|
80.2
|
19.8
|
|
Poor
|
44.3
|
45.3
|
10.4
|
13.0
|
30.4
|
56.6
|
76.0
|
24.0
|
|
Income sufficiency
|
Sufficient
|
52.5
|
39.1
|
8.4
|
10.3
|
31.1
|
58.6
|
80.7
|
19.3
|
|
Insufficient
|
42.2
|
46.7
|
11.1
|
8.4
|
29.7
|
61.9
|
79.0
|
21.0
|
|
Nutrition importance
|
Important
|
52.2
|
40.0
|
7.8
|
9.9
|
31.3
|
58.8
|
80.5
|
19.5
|
|
Unimportant
|
41.1
|
44.3
|
14.6
|
8.7
|
19.5
|
71.8
|
71.0
|
29.0
|
|
Grade importance
|
Important
|
51.4
|
40.2
|
8.4
|
9.6
|
30.6
|
59.8
|
80.1
|
19.9
|
|
Unimportant
|
41.7
|
44.1
|
14.2
|
11.7
|
25.8
|
62.5
|
68.6
|
31.4
|
|
Perceived life quality
|
Good
|
50.9
|
39.4
|
9.7
|
8.8
|
29.5
|
61.7
|
79.4
|
20.6
|
|
Poor
|
50.4
|
41.3
|
8.3
|
11.0
|
31.8
|
57.2
|
80.0
|
20.0
|
|
Physical activity
|
≥3 times a week
|
42.6
|
44.4
|
13.0
|
8.3
|
28.5
|
63.2
|
76.0
|
24.0
|
|
1–2 times a week
|
52.5
|
40.0
|
7.5
|
9.2
|
31.2
|
59.6
|
82.0
|
18.0
|
|
Less than once a week
|
54.6
|
39.0
|
6.4
|
13.2
|
32.8
|
54.0
|
83.1
|
16.9
|
| |
Median (quartile deviation)
|
|
Age
|
20.0 (1.5)
|
21.0 (2.0)
|
22.0 (2.0)
|
23.0 (2.0)
|
23.0 (2.0)
|
23.0 (1.5)
|
22.5 (2.0)
|
23.0 (2.0)
|
|
Perceived Stress Scale scoresa
|
25.0 (5.0)
|
24.0 (5.5)
|
25.0 (4.0)
|
9.0 (2.0)
|
9.0 (1.5)
|
8.0 (1.5)
|
8.0 (1.5)
|
9.0 (2.0)
|
|
BMI
|
19.9 (1.5)
|
20.3 (1.6)
|
21.0 (1.7)
|
22.4 (2.4)
|
21.9 (1.8)
|
22.5 (1.8)
|
22.1 (1.9)
|
23.0 (1.7)
|
-
aPerceived stress scale scores range 0–56 for Chinese and 1–16 for German
