n | Transports | Gas and power industries | |||
HR | 95% CI | HR | 95% CI | ||
Non-accidental causes (001–799) | 6830 | 1.14 | 0.97 to 1.34 | 0.91 | 0.78 to 1.07 |
Malignant cancers (140–208) | 2561 | 1.08 | 0.85 to 1.37 | 1.02 | 0.81 to 1.28 |
Stomach (151) | 156 | 0.90 | 0.32 to 2.59 | 1.35 | 0.58 to 3.10 |
Colon and rectum (153–154; 159) | 304 | 1.08 | 0.55 to 2.11 | 1.06 | 0.57 to 1.97 |
Liver (155–156) | 171 | 1.46 | 0.67 to 3.15 | 1.15 | 0.53 to 2.49 |
Pancreas (157) | 113 | 0.23 | 0.03 to 1.73 | 1.79 | 0.83 to 3.83 |
Larynx (161) | 32 | 0 | 0 | ||
Trachea, bronchus and lung (162) | 828 | 1.04 | 0.68 to 1.59 | 1.00 | 0.66 to 1.51 |
Pleura (163) | 26 | 0 | 2.87 | 0.85 to 9.70 | |
Bladder (188) | 139 | 0.55 | 0.13 to 2.33 | 0.98 | 0.34 to 2.86 |
Kidney (189) | 61 | 1.54 | 0.43 to 5.48 | 0.42 | 0.05 to 3.25 |
Brain and other parts of CNS (191–192; 225) | 47 | 0 | 0.46 | 0.06 to 3.58 | |
Lymphatic and haematopoietic tissue (200–208) | 211 | 2.24 | 1.12 to 4.46 | 0.83 | 0.32 to 2.13 |
Neurological diseases (330–349) | 138 | 2.71 | 1.13 to 6.51 | 0.52 | 0.12 to 2.23 |
Cardiovascular diseases (390–459) | 2487 | 1.30 | 0.99 to 1.70 | 0.84 | 0.63 to 1.11 |
Cardiac diseases (390–429) | 1755 | 1.23 | 0.88 to 1.70 | 0.85 | 0.61 to 1.19 |
Ischaemic heart diseases (410–414) | 941 | 1.16 | 0.75 to 1.81 | 0.87 | 0.57 to 1.35 |
Acute coronary events (410–411) | 524 | 1.42 | 0.84 to 2.40 | 0.90 | 0.52 to 1.57 |
Cerebrovascular diseases (430–438) | 548 | 1.40 | 0.79 to 2.48 | 1.05 | 0.59 to 1.86 |
Respiratory diseases (460–519) | 466 | 1.27 | 0.64 to 2.49 | 0.90 | 0.44 to 1.81 |
COPD (490–492, 494, 496) | 211 | 1.54 | 0.64 to 3.74 | 1.51 | 0.69 to 3.30 |
Digestive system diseases (520–579) | 269 | 0.16 | 0.02 to 1.14 | 0.48 | 0.17 to 1.35 |
Renal diseases (580–599) | 116 | 0 | 0.95 | 0.28 to 3.28 |
Workers in private service industry (including commerce) were considered as reference category.
CNS, central nervous system; COPD, chronic obstructive pulmonary disease; ICD-9, International Classification of Diseases, Ninth Revision.