Table 1.
Socio-demographic characteristics of the KORA F4 sample
| |
Current smokers |
Occasional smokers |
Former smokers |
Never smokers |
Total |
p-value |
|
|---|---|---|---|---|---|---|---|
| n=468 (15.2%) | n=79 (2.6%) | n=1246 (40.6%) | n=1278 (41.6%) | n=3071 (100%) | |||
|
Sex |
Women |
210 (44.9%) |
41 (51.9%) |
517 (41.5%) |
824 (64.5%) |
1592 (51.8%) |
<0.0001 b |
| Men |
258 (55.1%) |
38 (48.1%) |
729 (58.5%) |
454 (33.5%) |
1479 (48.2%) |
|
|
|
Age |
|
49.68 (10.5) |
48.84 (12.2) |
57.40 (13.2) |
57.49 (13.5) |
56.04 (13.3) |
<0.0001 c |
|
Educationa |
Basic education |
237 (50.6%) |
37 (47.4%) |
648 (52.1%) |
661 (51.8%) |
1583 (51.6%) |
0.32 b |
| Secondary education |
134 (28.6%) |
22 (28.2%) |
301 (24.2%) |
300 (23.5%) |
757 (24.7%) |
|
|
| Higher education |
97 (20.7%) |
19 (24.4%) |
296 (23.8%) |
316 (24.8%) |
728 (23.7%) |
|
|
|
Alcohol consumption |
low risk (women: ≤20 g, men: ≤40 g alcohol per day) |
382(81.6%) |
69 (87.3%) |
1031 (82.7%) |
1160 (90.8%) |
2642 (86.0%) |
<0.0001 b |
| elevated risk (women: >20 g, men: >40 g alcohol per day) |
86 (18.4%) |
10 (12.7%) |
215 (17.3%) |
118 (9.2%) |
429 (14.0%) |
|
|
|
Physical activity |
active |
228 (48.7%) |
51 (64.4%) |
699 (56.1%) |
693 (54.2%) |
1671 (54.4%) |
0.01 b |
| inactive | 240 (51.3%) | 28 (35.4%) | 547 (43.9%) | 585 (45.8%) | 1400 (45.6%) | ||
Data are presented as n (%)/mean (standard deviation). Any discrepancies in percentages are due to rounding.
an=3 participants with missing information on school education. These subjects were excluded from the regression analysis.
bp-value based on Chi2-test.
cp-value based on ANOVA.