| Industry | Overall | >0 to <10 years | ⩾10 years | ||||||
| Cases | Controls | OR (95% CI) | Cases | Controls | OR (95% CI) | Cases | Controls | OR (95% CI) | |
| Printing and publishing* | 20 | 12 | 2.81 (1.28 to 6.17) | 10 | 6 | 2.54 (0.85 to 7.58) | 10 | 6 | 3.11 (1.02 to 9.47) |
| Electrical/gas/sanitary services* | 28 | 19 | 1.71 (0.91 to 3.22) | 8 | 13 | 0.71 (0.27 to 1.82) | 20 | 6 | 3.94 (1.49 to 10.44) |
| Wholesale trade - durable goods | 22 | 15 | 1.66 (0.82 to 3.37) | 14 | 6 | 2.88 (1.03 to 8.01) | 8 | 9 | 0.93 (0.34 to 2.55) |
| Hotels and other lodgings* | 40 | 29 | 1.65 (0.98 to 2.80) | 19 | 20 | 1.05 (0.54 to 2.08) | 21 | 9 | 3.14 (1.34 to 7.32) |
| Transportation equipment | 59 | 39 | 1.63 (1.05 to 2.55) | 41 | 20 | 2.20 (1.23 to 3.92) | 18 | 19 | 1.03 (0.52 to 2.07) |
| Health services | 23 | 18 | 1.47 (0.76 to 2.88) | 7 | 5 | 1.51 (0.43 to 5.26) | 16 | 13 | 1.46 (0.66 to 3.21) |
| Miscellaneous retail | 31 | 24 | 1.37 (0.77 to 2.42) | 19 | 15 | 1.34 (0.65 to 2.75) | 12 | 9 | 1.42 (0.56 to 3.58) |
| Painting/paper hanging | 22 | 14 | 1.37 (0.67 to 2.78) | 11 | 6 | 1.66 (0.59 to 4.67) | 11 | 8 | 1.15 (0.44 to 3.03) |
| Beer/wine/ales/spirits | 16 | 14 | 1.37 (0.63 to 2.96) | 13 | 9 | 1.85 (0.74 to 4.64) | 3 | 5 | 0.61 (0.14 to 2.73) |
| Automotive dealers/services | 14 | 14 | 1.34 (0.61 to 2.95) | 7 | 7 | 1.69 (0.56 to 5.12) | 7 | 7 | 1.07 (0.36 to 3.19) |
| Lumber/wood products | 42 | 37 | 1.32 (0.81 to 2.15) | 28 | 21 | 1.44 (0.78 to 2.66) | 14 | 16 | 1.14 (0.52 to 2.51) |
| Automobile/automotive equipment | 22 | 22 | 1.31 (0.69 to 2.47) | 10 | 13 | 0.98 (0.41 to 2.34) | 12 | 9 | 1.81 (0.72 to 4.55) |
| Electrical work | 17 | 15 | 1.31 (0.62 to 2.77) | 14 | 10 | 1.76 (0.73 to 4.25) | 3 | 5 | 0.59 (0.14 to 2.57) |
| Civil/religious/political associations | 15 | 13 | 1.30 (0.58 to 2.90) | 8 | 8 | 1.06 (0.37 to 3.02) | 7 | 5 | 1.73 (0.49 to 6.08) |
| Electrical and electronic equipment | 32 | 32 | 1.30 (0.76 to 2.23) | 16 | 15 | 1.40 (0.65 to 2.97) | 16 | 17 | 1.22 (0.58 to 2.55) |
| Food products/preparation | 31 | 26 | 1.28 (0.73 to 2.24) | 17 | 14 | 1.45 (0.68 to 3.13) | 14 | 12 | 1.10 (0.49 to 2.48) |
| Plastics/synthetics | 29 | 26 | 1.25 (0.70 to 2.22) | 14 | 14 | 1.12 (0.50 to 2.45) | 15 | 12 | 1.39 (0.62 to 3.14) |
| Grain mill products | 62 | 57 | 1.23 (0.83 to 1.82) | 38 | 34 | 1.29 (0.78 to 2.15) | 24 | 23 | 1.14 (0.62 to 2.09) |
| Auto repair services/garages | 55 | 64 | 1.21 (0.81 to 1.81) | 29 | 29 | 1.32 (0.75 to 2.35) | 26 | 35 | 1.11 (0.64 to 1.94) |
| Water transportation | 34 | 22 | 1.21 (0.67 to 2.18) | 16 | 10 | 1.08 (0.47 to 2.49) | 18 | 12 | 1.34 (0.60 to 3.02) |
| Yarn/thread mills | 28 | 23 | 1.20 (0.65 to 2.21) | 16 | 13 | 1.14 (0.52 to 2.50) | 12 | 10 | 1.29 (0.50 to 3.28) |
| General construction | 270 | 235 | 1.16 (0.93 to 1.44) | 139 | 118 | 1.23 (0.93 to 1.63) | 131 | 117 | 1.09 (0.82 to 1.46) |
| Amusement/recreation services | 16 | 18 | 1.15 (0.55 to 2.40) | 11 | 13 | 1.31 (0.55 to 3.15) | 5 | 5 | 0.85 (0.23 to 3.16) |
| Fabricated metal products | 100 | 93 | 1.13 (0.82 to 1.56) | 52 | 48 | 1.17 (0.76 to 1.81) | 48 | 45 | 1.09 (0.70 to 1.70) |
| Textile mill products | 37 | 34 | 1.13 (0.67 to 1.92) | 14 | 20 | 0.83 (0.40 to 1.75) | 23 | 14 | 1.53 (0.73 to 3.21) |
| Machinery, except electrical | 63 | 63 | 1.12 (0.75 to 1.66) | 38 | 31 | 1.38 (0.82 to 2.33) | 25 | 32 | 0.87 (0.49 to 1.54) |
| Banking | 42 | 41 | 1.12 (0.70 to 1.78) | 6 | 14 | 0.39 (0.14 to 1.08) | 36 | 27 | 1.53 (0.89 to 2.63) |
| Transportation services | 78 | 78 | 1.10 (0.78 to 1.57) | 35 | 31 | 1.15 (0.68 to 1.93) | 43 | 47 | 1.07 (0.68 to 1.69) |
| Glass | 28 | 26 | 1.10 (0.62 to 1.98) | 15 | 17 | 0.84 (0.40 to 1.78) | 13 | 9 | 1.67 (0.66 to 4.23) |
| Food stores | 44 | 45 | 1.08 (0.68 to 1.70) | 21 | 26 | 1.11 (0.59 to 2.08) | 23 | 19 | 1.04 (0.55 to 2.00) |
| Metal mining | 13 | 10 | 1.06 (0.44 to 2.53) | 8 | 6 | 1.05 (0.35 to 3.20) | 5 | 4 | 1.07 (0.26 to 4.32) |
| Non-metal/mineral mining | 43 | 33 | 1.05 (0.64 to 1.71) | 28 | 23 | 1.02 (0.57 to 1.85) | 15 | 10 | 1.10 0.47 to 2.59) |
| National security | 433 | 441 | 1.01 (0.83 to 1.24) | 430 | 432 | 1.03 (0.84 to 1.26) | 3 | 9 | 0.37 (0.09 to 1.49) |
| Primary metal industries | 112 | 113 | 1.01 (0.74 to 1.36) | 30 | 31 | 0.86 (0.50 to 1.49) | 82 | 82 | 1.07 (0.75 to 1.52) |
| Special trade contractors | 18 | 20 | 1.00 (0.50 to 1.99) | 12 | 16 | 0.78 (0.35 to 1.73) | 6 | 4 | 2.09 (0.52 to 8.31) |
| Coal mining | 94 | 97 | 0.96 (0.69 to 1.34) | 36 | 36 | 0.93 (0.56 to 1.54) | 58 | 61 | 0.98 (0.65 to 1.48) |
| Heavy construction | 88 | 89 | 0.96 (0.69 to 1.34) | 65 | 68 | 0.93 (0.64 to 1.36) | 23 | 21 | 1.04 (0.55 to 1.98) |
| Hardware | 15 | 17 | 0.95 (0.45 to 2.01) | 7 | 11 | 0.61 (0.22 to 1.70) | 8 | 6 | 1.66 (0.53 to 5.24) |
| Miscellaneous business services | 63 | 77 | 0.94 (0.65 to 1.36) | 22 | 39 | 0.78 (0.44 to 1.37) | 41 | 38 | 1.07 (0.66 to 1.74) |
| Carpentry/floorwork | 23 | 30 | 0.93 (0.51 to 1.68) | 14 | 19 | 0.94 (0.44 to 1.99) | 9 | 11 | 0.91 (0.36 to 2.35) |
| Clothing/suits, coats, trousers | 22 | 21 | 0.90 (0.52 to 1.88) | 10 | 11 | 0.74 (0.30 to 1.79) | 12 | 10 | 1.35 (0.53 to 3.39) |
| Wholesale trade - non-durable goods | 25 | 27 | 0.88 (0.50 to 1.57) | 14 | 8 | 0.74 (0.36 to 1.54) | 11 | 9 | 1.17 (0.46 to 2.95) |
| Other furniture | 18 | 21 | 0.88 (0.45 to 1.74) | 11 | 9 | 1.56 (0.59 to 4.13) | 7 | 12 | 0.51 (0.19 to 1.33) |
| Agricultural production/crops* | 251 | 276 | 0.86 (0.69 to 1.07) | 110 | 87 | 1.10 (0.80 to 1.51) | 141 | 189 | 0.74 (0.57 to 0.96) |
| Clay and porcelain | 28 | 31 | 0.85 (0.49 to 1.48) | 15 | 19 | 0.70 (0.34 to 1.42) | 13 | 12 | 1.14 (0.48 to 2.69) |
| Restaurants/kitchens, etc | 57 | 74 | 0.84 (0.58 to 1.23) | 26 | 37 | 0.82 (0.48 to 1.41) | 31 | 37 | 0.86 (0.51 to 1.44) |
| Railroads | 35 | 29 | 0.84 (0.49 to 1.42) | 17 | 12 | 0.99 (0.45 to 2.20) | 18 | 17 | 0.74 (0.37 to 1.47) |
| Concrete/gypsum/lime | 15 | 14 | 0.83 (0.39 to 1.80) | 12 | 9 | 1.00 (0.40 to 2.50) | 3 | 5 | 0.53 (0.12 to 2.30) |
| Groceries and related goods | 22 | 26 | 0.79 (0.43 to 1.44) | 12 | 11 | 1.06 (0.45 to 2.53) | 10 | 15 | 0.59 (0.25 to 1.38) |
| Beverages | 10 | 14 | 0.78 (0.33 to 1.86) | 5 | 11 | 0.40 (0.13 to 1.22) | 5 | 3 | 2.89 (0.63 to 13.33) |
| Industrial inorganic chemicals | 10 | 15 | 0.77 (0.33 to 1.80) | 7 | 5 | 1.74 (0.52 to 5.75) | 3 | 10 | 0.31 (0.08 to 1.21) |
| Leather, tanning and finishing | 28 | 38 | 0.76 (0.43 to 1.34) | 10 | 11 | 0.89 (0.35 to 2.22) | 18 | 27 | 0.69 (0.34 to 1.39) |
| Other wholesale trade | 20 | 30 | 0.76 (0.41 to 1.39) | 11 | 18 | 0.69 (0.31 to 1.52) | 9 | 12 | 0.86 (0.34 to 2.19) |
| Fishing | 27 | 31 | 0.74 (0.43 to 1.30) | 9 | 10 | 0.85 (0.33 to 2.20) | 18 | 21 | 0.70 (0.36 to 1.37) |
| Weaving mills | 31 | 34 | 0.73 (0.42 to 1.26) | 10 | 14 | 0.57 (0.24 to 1.37) | 21 | 20 | 0.84 (0.43 to 1.65) |
| Local urban transportation | 33 | 49 | 0.67 (0.42 to 1.10) | 15 | 19 | 0.72 (0.35 to 1.48) | 18 | 30 | 0.64 (0.34 to 1.22) |
| Masonry/stone work | 10 | 14 | 0.66 (0.28 to 1.56) | 6 | 11 | 0.45 (0.16 to 1.28) | 4 | 3 | 1.63 (0.33 to 8.12) |
| Legal/educational services | 22 | 41 | 0.63 (0.36 to 1.10) | 12 | 26 | 0.53 0.26 to 1.11) | 10 | 15 | 0.79 (0.34 to 1.85) |
| Agricultural services | 13 | 21 | 0.61 (0.29 to 1.29) | 5 | 14 | 0.39 (0.13 to 1.14) | 8 | 7 | 1.02 (0.34 to 3.11) |
| Forestry | 16 | 26 | 0.60 (0.31 to 1.16) | 15 | 18 | 0.77 (0.37 to 1.59) | 1 | 8 | 0.15 (0.02 to 1.23) |
| Agricultural production/livestock* | 50 | 93 | 0.57 (0.39 to 0.83) | 17 | 34 | 0.49 (0.26 to 0.91) | 33 | 59 | 0.62 (0.39 to 1.00) |
†Adjusted for age, hospital region, smoking duration (missing, never, 0 to <10 years, 10 to <20 years, 20 to <30 years, 30 to <40 years, and ⩾40 years), and ever being employed in a high-risk occupation for bladder cancer. For each SIC category, the reference group does not include subjects who ever held a job in that SIC category.
*p Value for trend <0.05; for all other trends p>0.05.
SIC, Standard Industrial Classification.