Background
Methods
Design and study population
Statistical analyses
Variables
Results
Burden of lung cancer mortality in the study population
40–64 years | 65–84 years | |||||
---|---|---|---|---|---|---|
PY | Deaths | ASMRa (95 % CI) | PY | Deaths | ASMRa (95 % CI) | |
Men | 12,409,096 | 15,033 | 120.7 (118.8–122.6) | 4,150,429 | 21,364 | 512.4 (505.6–519.3) |
Women | 12,201,615 | 4548 | 37.4 (36.3–38.5) | 3,866,498 | 2917 | 75.6 (72.9–78.4) |
The association between own and partner’s SEP and lung cancer
Men 40–64 years | Men 65–84 years | |||||
PY |
N
| ASMRa (95 % CI) | PY |
N
| ASMRa (95 % CI) | |
Own education | ||||||
Lower secondary or less | 5,094,081 | 9320 | 167.4 (163.9–170.8) | 2,755,774 | 15,661 | 566.3 (557.5–575.1) |
Upper Secondary | 2,532,075 | 2516 | 112.7 (108.2–117.1) | 592,056 | 2463 | 417.3 (400.9–433.8) |
Tertiary | 2,589,299 | 1595 | 68.1 (64.7–71.5) | 512,956 | 1530 | 302.9 (287.7–318.1) |
Partner’s education | ||||||
Lower secondary or less | 5,302,827 | 9541 | 159.4 (156.2–162.7) | 3,022,199 | 16,539 | 544.2 (535.9–552.5) |
Upper Secondary | 2,595,683 | 2430 | 107.8 (103.4–112.1) | 514,057 | 2067 | 406.4 (388.9–424.0) |
Tertiary | 2,284,487 | 1406 | 74.0 (70.0–77.9) | 311,336 | 946 | 315.4 (295.0–335.8) |
Housing conditions | ||||||
Low-quality tenant | 555,496 | 1366 | 238.9 (226.2–251.6) | 259,422 | 1932 | 740.9 (707.9–773.9) |
Mid-quality tenant | 374,438 | 827 | 211.9 (197.5–226.3) | 173,485 | 1019 | 583.3 (547.4–619.2) |
High-quality tenant | 423,902 | 644 | 162.0 (149.4–174.6) | 110,426 | 637 | 572.5 (528.1–616.9) |
Low-quality owner | 2,332,228 | 3677 | 154.4 (149.4–159.3) | 1,153,672 | 6333 | 542.9 (529.6–556.3) |
Mid-quality owner | 2,078,078 | 2633 | 118.7 (114.1–123.2) | 896,008 | 4034 | 453.6 (439.6–467.6) |
High-quality owner | 4,181,967 | 3849 | 96.8 (93.7–99.9) | 1,079,662 | 4441 | 418.0 (405.7–430.4) |
Women 40–64 years | Women 65–84 years | |||||
PY |
N
| ASMRa (95 % CI) | PY |
N
| ASMRa (95 % CI) | |
Own education | ||||||
Lower secondary or less | 6,036,089 | 2876 | 44.8 (43.1–46.5) | 2,847,317 | 2184 | 76.6 (73.4–79.8) |
Upper Secondary | 2,779,075 | 805 | 32.5 (30.2–34.9) | 435,192 | 302 | 71.0 (63.0–79.0) |
Tertiary | 2,421,634 | 497 | 24.4 (22.1–26.6) | 234,574 | 147 | 62.7 (52.4–73.0) |
Partner’s education | ||||||
Lower secondary or less | 5,792,362 | 2624 | 43.2 (41.6–44.9) | 2,592,948 | 1984 | 76.4 (73.1–79.8) |
Upper Secondary | 2,709,210 | 867 | 34.8 (32.4–37.1) | 526,648 | 384 | 73.8 (66.4–81.2) |
Tertiary | 2,766,602 | 690 | 27.0 (25.0–29.1) | 416,466 | 278 | 67.5 (59.5–75.4) |
Housing conditions | ||||||
Low-quality tenant | 634,089 | 447 | 69.7 (63.3–76.2) | 248,439 | 312 | 126.1 (112.1–140.2) |
Mid-quality tenant | 424,692 | 307 | 70.8 (62.9–78.8) | 162,446 | 178 | 110.9 (94.5–127.3) |
High-quality tenant | 465,399 | 261 | 60.4 (53.0–67.8) | 96,539 | 105 | 108.4 (87.6–129.1) |
Low-quality owner | 2,617,438 | 1053 | 39.8 (37.4–42.2) | 1,087,986 | 675 | 62.1 (57.4–66.7) |
Mid-quality owner | 2,310,108 | 786 | 32.7 (30.4–35.0) | 805,099 | 525 | 65.6 (60.0–71.3) |
High-quality owner | 4,523,601 | 1153 | 26.4 (24.9–27.9) | 917,441 | 636 | 70.3 (64.8–75.7) |
Men 40–64 years | Men 65–84 years | |||||||
Model 1 | Model 2 | Model 3 | Model 4 | Model 1 | Model 2 | Model 3 | Model 4 | |
Age (continuous) |
1.11 (1.11–1.11)
|
1.11 (1.10–1.11)
|
1.11 (1.10–1.11)
|
1.11 (1.10–1.11)
|
1.08 (1.08–1.08)
|
1.08 (1.08–1.08)
|
1.08 (1.08–1.08)
|
1.08 (1.07–1.08)
|
Own education | ||||||||
Lower secondary or less |
2.53 (2.40–2.67)
|
2.05 (1.93–2.18)
|
1.87 (1.75–1.99)
|
2.01 (1.91–2.12)
|
1.78 (1.67–1.89)
|
1.66 (1.56–1.77)
| ||
Upper Secondary |
1.70 (1.60–1.81)
|
1.50 (1.40–1.60)
|
1.45 (1.35–1.55)
|
1.42 (1.33–1.52)
|
1.32 (1.23–1.41)
|
1.28 (1.19–1.37)
| ||
Tertiary | ref. | ref. | ref. | ref. | ref. | ref. | ||
Partner’s education | ||||||||
Lower secondary or less |
2.23 (2.10–2.36)
|
1.51 (1.41–1.61)
|
1.39 (1.30–1.48)
|
1.83 (1.71–1.95)
|
1.34 (1.24–1.44)
|
1.27 (1.18–1.37)
| ||
Upper Secondary |
1.51 (1.42–1.62)
|
1.21 (1.13–1.30)
|
1.17 (1.09–1.26)
|
1.32 (1.22–1.43)
|
1.16 (1.07–1.26)
|
1.13 (1.04–1.23)
| ||
Tertiary | ref. | ref. | ref. | ref. | ref. | ref. | ||
Housing conditions | ||||||||
Low-quality tenant |
2.03 (1.90–2.18)
|
1.70 (1.60–1.81)
| ||||||
Mid-quality tenant |
1.92 (1.77–2.08)
|
1.32 (1.22–1.42)
| ||||||
High-quality tenant |
1.63 (1.49–1.78)
|
1.41 (1.29–1.54)
| ||||||
Low-quality owner |
1.30 (1.24–1.37)
|
1.16 (1.11–1.21)
| ||||||
Mid-quality owner | 1.05 (1.00–1.11) | 0.98 (0.93–1.03) | ||||||
High-quality owner | ref. | ref. | ||||||
N observations | 1,042,373 | 1,038,891 | 1,021,399 | 957,404 | 478,075 | 476,228 | 465,866 | 414,392 |
AIC | 254,728 | 254,162 | 246,979 | 225,681 | 355,393 | 353,744 | 344,525 | 300,642 |
Women 40–64 years | Women 65–84 years | |||||||
Model 1 | Model 2 | Model 3 | Model 4 | Model 1 | Model 2 | Model 3 | Model 4 | |
Age (continuous) |
1.05 (1.05–1.06)
|
1.06 (1.05–1.06)
|
1.05 (1.05–1.06)
|
1.06 (1.05–1.06)
|
1.04 (1.03–1.05)
|
1.04 (1.03–1.05)
|
1.04 (1.03–1.05)
|
1.04 (1.03–1.05)
|
Own education | ||||||||
Lower secondary or less |
2.01 (1.82–2.22)
|
1.78 (1.59–1.99)
|
1.60 (1.43–1.80)
|
1.29 (1.09–1.53)
|
1.24 (1.03–1.49)
| 1.14 (0.94–1.39) | ||
Upper Secondary |
1.44 (1.29–1.62)
|
1.35 (1.20–1.52)
|
1.29 (1.15–1.46)
| 1.14 (0.94–1.39) | 1.11 (0.91–1.37) | 1.10 (0.89–1.36) | ||
Tertiary | ref. | ref. | ref. | ref. | ref. | ref. | ||
Partner’s education | ||||||||
Lower secondary or less |
1.64 (1.50–1.78)
|
1.24 (1.13–1.37)
|
1.13 (1.02–1.25)
|
1.22 (1.07–1.38)
| 1.11 (0.96–1.28) | 1.10 (0.95–1.28) | ||
Upper Secondary |
1.32 (1.19–1.46)
| 1.10 (0.99–1.22) | 1.05 (0.94–1.17) | 1.13 (0.97–1.32) | 1.07 (0.94–1.26) | 1.00 (0.84–1.18) | ||
Tertiary | ref. | ref. | ref. | ref. | ref. | ref. | ||
Housing conditions | ||||||||
Low-quality tenant |
2.31 (2.05–2.60)
|
1.80 (1.55–2.09)
| ||||||
Mid-quality tenant |
2.38 (2.08–2.73)
|
1.58 (1.32–1.89)
| ||||||
High-quality tenant |
2.17 (1.89–2.50)
|
1.60 (1.29–1.99)
| ||||||
Low-quality owner |
1.29 (1.18–1.42)
|
0.86 (0.77–0.97)
| ||||||
Mid-quality owner |
1.12 (1.02–1.23)
| 0.93 (0.82–1.05) | ||||||
High-quality owner | ref. | ref. | ||||||
N observations | 1,126,445 | 1,129,585 | 1,106,290 | 1,034,557 | 388,678 | 390,870 | 380,979 | 337,237 |
AIC | 88,924 | 89,084 | 86,906 | 78,887 | 55,828 | 56,022 | 54,536 | 46,907 |