Cases N (%) | Controls N(%) | ORb | 95% CI | Controls, stratified by modelled residential outdoor NOx-levela | |||
---|---|---|---|---|---|---|---|
≤20 μg/m3 NOX N (%) | >20 μg/m3 NOX N (%) | ||||||
Birth year | 1923–1925 | 970 (20) | 24 647 (4) | 56 | 43–73 | 17 773 (4) | 6 874 (5) |
1926–1930 | 1 262 (26) | 45 059 (8) | 40 | 30–52 | 33 078(8) | 11 981 (9) | |
1931–1935 | 876 (18) | 47 814 (9) | 26 | 20–34 | 35 590(8) | 12 224(9) | |
1936–1940 | 682 (14) | 56 671 (10) | 17 | 13–23 | 43 071(10) | 13 600 (10) | |
1941–1945 | 523 (11) | 74 743 (13) | 9.9 | 7.5–13 | 58 002(14) | 16 741 (12) | |
1946–1950 | 286 (6) | 80 349 (14) | 5.0 | 3.8–6.7 | 61 900(15) | 18 449 (13) | |
1951–1955 | 169 (3) | 73 802(13) | 3.2 | 2.4–4.4 | 55 545(13) | 18 257 (13) | |
1956–1960 | 79 (2) | 73 277(13) | 1.5 | 1.1–2.1 | 54 694(13) | 18 583 (14) | |
1961–1965 | 57 (1) | 80 550(14) | 1 | 59 699(14) | 20 851 (15) | ||
Sex | Male | 2 778 (57) | 273 489(49) | 1.3 | 1.3–1.4 | 207 222(49) | 66 267 (48) |
Female | 2 126 (43) | 283 423(51) | 1 | 212 130(51) | 71 293 (52) | ||
Birth country | Nordic | 213 (4) | 20 238(4) | 0.82 | 0.75–0.90 | 14637(3) | 5601 (4) |
Other | 501 (10) | 68 325(12) | 1.2 | 1.0–1.4 | 34 832 (8) | 33 493 (24) | |
Sweden | 4 190 (85) | 468 349(84) | 1 | 369 893(88) | 98 466 (72) | ||
Marital status | Divorced | 895 (18) | 95 811 (17) | 1.2 | 1.1–1.3 | 64 031 (15) | 31 780 (23) |
Widowed | 985 (20) | 36 155(6) | 3.6 | 3.3–3.9 | 26 163 (6) | 9 992 (7) | |
Not married | 495 (10) | 92 016 (17) | 0.71 | 0.64–0.78 | 64 211(15) | 27 805 (20) | |
Married | 2 529 (52) | 332 930(60) | 1 | 26 4947(63) | 67 983 (49) |