Table 1: Subject characteristics.
|
Variable |
Subjects (n = 412) |
|
Age, y |
21.7 ± 2.3 |
|
Height, cm |
158.8 ± 5.2 |
|
Weight, kg |
49.8 ± 5.9 |
|
Body mass index, kg/m2 |
19.7 ± 1.9 |
|
Smoking status, (%) |
|
|
Never smoked |
389 (94.4) |
|
Former smoker |
7 (1.7) |
|
Current smoker (< 20 cigarettes per day) |
3 (0.7) |
|
Current Smoker (> 20 cigarettes per day) |
1 (0.2) |
|
No answer |
12 (2.9) |
|
Alcohol consumption, (%) |
|
|
None |
96 (23.3) |
|
A few times a month |
198 (48.1) |
|
A few times a week |
104 (25.2) |
|
Almost every day |
2 (0.5) |
|
No answer |
12 (2.9) |
|
Exercise (%) |
|
|
Almost every day |
39 (9.5) |
|
Few times a week |
176 (42.7) |
|
Few times a month |
115 (27.9) |
|
None |
71 (17.2) |
|
No answer |
11 (2.7) |
|
Dietary habit (%) |
|
|
Almost regularly |
259 (62.9) |
|
Sometimes irregularly |
114 (27.7) |
|
Almost irregularly |
26 (6.3) |
|
No answer |
13 (3.2) |