Level of education | p‐value# | |||
<8 yrs | 8–11 yrs | >11 yrs | ||
Subjects n | 10911 | 11672 | 3809 | |
Age yrs | 57.9±11.2 | 49.7±13.2 | 42.7±14.2 | 0.001 |
Females | 5858 (53.7) | 6292 (53.9) | 1842 (48.4) | 0.001 |
Current smokers | 6968 (64.1) | 6864 (58.9) | 1839 (48.4) | 0.001 |
Heavy smokers | 3902 (35.9) | 4001 (34.3) | 976 (25.6) | 0.001 |
≥1 Room per person | 9969 (93.3) | 10615 (92.6) | 3460 (93.1) | 0.11 |
White collar | 2704 (24.8) | 6339 (35.4) | 2691 (70.7) | 0.001 |
Personal income ×1000 DKR | 145±209 | 195±162 | 237±216 | 0.001 |
Cohabitating | 7050 (64.6) | 7867 (67.4) | 2220 (58.3) | 0.001 |
CCHS | 7290 (66.8) | 6924 (59.3) | 2993 (78.6) | 0.001 |
Born after 1920 | 7019 (64.3) | 9561 (81.9) | 3336 (87.6) | 0.001 |
Data are presented as mean±sd or n (%) unless otherwise stated
CCHS: Copenhagen City Heart Study
#: from Chi‐squared or analysis of variance