Cases | Vital status | CSS | Adjusted model† | |||||
Alive | Death due to | |||||||
Lung cancer* | Other causes | |||||||
n (%) | n (%) | n (%) | n (%) | 1 year | 3 year | HR | CI | |
Level of education | ||||||||
Low | 2001 (59.4) | 180 (9.0) | 1594 (79.7) | 227 (11.3) | 0.39 | 0.18 | 1.00 | Reference |
Middle | 1039 (30.8) | 139 (13.4) | 811 (78.1) | 89 (8.6) | 0.44 | 0.23 | 0.92 | 0.84 to 1.00 |
High | 329 (9.8) | 52 (15.8) | 247 (75.1) | 30 (9.1) | 0.50 | 0.25 | 0.84 | 0.73 to 0.96 |
Missing | 1 (0.0) | |||||||
Socioecononomic index (household) | ||||||||
Low | 1966 (58.3) | 209 (10.6) | 1551 (78.9) | 206 (10.5) | 0.41 | 0.20 | 1.00 | Reference |
High | 1094 (32.5) | 145 (13.3) | 853 (78.0) | 96 (8.8) | 0.46 | 0.22 | 0.93 | 0.85 to 1.01 |
Unknown‡ | 41 (1.2) | 5 (12.2) | 33 (80.5) | 3 (7.3) | 0.34 | 0.17 | 1.11 | 0.79 to 1.57 |
Missing | 269 (8.0) | |||||||
Disposable income (household)§ | ||||||||
Low | 1687 (50.1) | 151 (9.0) | 1330 (78.8) | 206 (12.2) | 0.38 | 0.18 | 1.00 | Reference |
High | 1681 (49.9) | 219 (13.0) | 1322 (78.6) | 140 (8.3) | 0.45 | 0.22 | 0.89 | 0.83 to 0.97 |
Missing | 2 (0.0) | |||||||
No. of people in the household | ||||||||
1 | 1340 (40.0) | 144 (10.7) | 1065 (79.5) | 131 (9.8) | 0.41 | 0.19 | 1.00 | Reference |
2–9 | 2028 (60.0) | 226 (11.1) | 1587 (78.3) | 215 (10.6) | 0.42 | 0.21 | 0.93 | 0.86 to 1.01 |
Missing | 2 (0.0) |
↵* Death due to lung cancer according to the International Classification of Diseases (ICD C34/162).
↵† Proportional hazard model adjusted for age at diagnosis, sex and stage at diagnosis.
↵‡ Unknown due to unclassified employment, students and unemployed.
↵§ Disposable income dichotomised by gender-specific income; lowest 50% and highest 50%.