Characteristics of drinking behavior factors
Variable | Range | Non-smoking (n=49,623) |
Smoking (n=7,680) |
Sum (n=57,303) |
P-value |
|||||
---|---|---|---|---|---|---|---|---|---|---|
n | % | n | % | n | % | |||||
Drinking experience (lifetime) |
No | 34,068 | 97.2 | 995 | 2.8 | 35,063 | 100.0 | <0.001 | ||
Yes | 15,555 | 69.9 | 6,685 | 30.1 | 22,240 | 100.0 | ||||
Drinking days (last 30 days) |
No (last 30 days) | 10,995 | 79.4 | 2,845 | 20.6 | 13,840 | 100.0 | <0.001 | ||
1–2 (last 30 days) | 3,137 | 63.9 | 1,772 | 36.1 | 4,909 | 100.0 | ||||
3–5 (last 30 days) | 750 | 46.5 | 862 | 53.5 | 1,612 | 100.0 | ||||
6–9 (last 30 days) | 316 | 36.1 | 559 | 63.9 | 875 | 100.0 | ||||
10–19 (last 30 days) | 208 | 38.0 | 339 | 62.0 | 547 | 100.0 | ||||
20–29 (last 30 days) | 105 | 42.7 | 141 | 57.3 | 246 | 100.0 | ||||
Everyday | 44 | 20.9 | 167 | 79.1 | 211 | 100.0 | ||||
Non–drinking | 34,068 | 97.2 | 995 | 2.8 | 35,063 | 100.0 | ||||
Average drinking amount at once (last 30 days) |
1–2 (glasses of soju) | 2,461 | 76.1 | 774 | 23.9 | 3,235 | 100.0 | <0.001 | ||
3–4 (glasses of soju) | 769 | 54.5 | 641 | 45.5 | 1,410 | 100.0 | ||||
5–6 (glasses of soju) | 340 | 46.1 | 398 | 53.9 | 738 | 100.0 | ||||
1–2 (bottle of soju) | 702 | 36.8 | 1,207 | 63.2 | 1,909 | 100.0 | ||||
More than 2 (bottle of soju) |
288 | 26.0 | 820 | 74.0 | 1,108 | 100.0 | ||||
Non–drinking | 45,063 | 92.1 | 3,480 | 7.9 | 48,903 | 100.0 | ||||
Drunk (last 30 days) |
No (last 30 days) | 4,207 | 58.7 | 2,954 | 41.3 | 7,161 | 100.0 | <0.001 | ||
1–2 (last 30 days) | 284 | 32.2 | 598 | 67.8 | 882 | 100.0 | ||||
3–4 (last 30 days) | 42 | 28.6 | 105 | 71.4 | 147 | 100.0 | ||||
More than 5 (last 30 days) | 27 | 12.9 | 183 | 87.1 | 210 | 100.0 | ||||
No (last 30 days) | 45,063 | 92.1 | 3,480 | 7.9 | 48,903 | 100.0 |
P-value from Chi-square test. *P<0.05.