| 1 | A | B | C | D | E | F | G | H | I | J | K | L | M |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | adjusted hazard ratios for melanoma diagnosis from 1992 through 2009, by melanoma site and selected characteristics, 1991 canadian census health and environment cohort |  |  |  |  |  |  |  |  |  |  |  |  |
| 3 | characteristic | head or neck |  |  | trunk |  |  | upper limb or shoulder |  |  | lower limb or hip |  |  |
| 4 |  | hazard ratio | 95% confidence interval |  | hazard ratio | 95% confidence interval |  | hazard ratio | 95% confidence interval |  | hazard ratio | 95% confidence interval |  |
| 5 |  |  | from | to |  | from | to |  | from | to |  | from | to |
| 6 | uv radiation z-score | 1.11 | 1.05 | 1.17 | 1.31 | 1.25 | 1.37 | 1.29 | 1.22 | 1.36 | 1.21 | 1.15 | 1.28 |
| 7 | immigrant status |  |  |  |  |  |  |  |  |  |  |  |  |
| 8 | not immigrant | 1.00 | .. | .. | 1.00 | .. | .. | 1.00 | .. | .. | 1.00 | .. | .. |
| 9 | immigrant | 0.92 | 0.81 | 1.05 | 0.88 | 0.79 | 0.98 | 0.87 | 0.77 | 0.98 | 1.14 | 1.00 | 1.29 |
| 10 | marital status |  |  |  |  |  |  |  |  |  |  |  |  |
| 11 | married or common-law | 1.00 | .. | .. | 1.00 | .. | .. | 1.00 | .. | .. | 1.00 | .. | .. |
| 12 | separated, widowed, divorced | 0.87 | 0.74 | 1.02 | 0.97 | 0.85 | 1.11 | 0.97 | 0.83 | 1.12 | 0.78 | 0.67 | 0.91 |
| 13 | single | 0.84 | 0.69 | 1.02 | 0.87 | 0.75 | 1.00 | 0.88 | 0.74 | 1.04 | 0.83 | 0.70 | 0.98 |
| 14 | household income adequacy quintile |  |  |  |  |  |  |  |  |  |  |  |  |
| 15 | 1st | 1.00 | .. | .. | 1.00 | .. | .. | 1.00 | .. | .. | 1.00 | .. | .. |
| 16 | 2nd | 1.19 | 0.99 | 1.43 | 1.34 | 1.14 | 1.58 | 1.02 | 0.85 | 1.23 | 1.04 | 0.87 | 1.26 |
| 17 | 3rd | 1.25 | 1.03 | 1.50 | 1.48 | 1.26 | 1.74 | 1.08 | 0.91 | 1.29 | 1.04 | 0.86 | 1.25 |
| 18 | 4th | 1.33 | 1.10 | 1.60 | 1.62 | 1.38 | 1.90 | 1.38 | 1.16 | 1.63 | 1.22 | 1.01 | 1.46 |
| 19 | 5th | 1.38 | 1.14 | 1.66 | 1.85 | 1.58 | 2.17 | 1.53 | 1.29 | 1.82 | 1.36 | 1.14 | 1.64 |
| 20 | educational attainment |  |  |  |  |  |  |  |  |  |  |  |  |
| 21 | less than secondary completion | 1.00 | .. | .. | 1.00 | .. | .. | 1.00 | .. | .. | 1.00 | .. | .. |
| 22 | secondary completion | 1.18 | 1.04 | 1.33 | 1.34 | 1.21 | 1.47 | 1.28 | 1.14 | 1.43 | 1.53 | 1.34 | 1.74 |
| 23 | postsecondary non-university | 1.49 | 1.28 | 1.75 | 1.34 | 1.18 | 1.52 | 1.39 | 1.20 | 1.60 | 1.88 | 1.61 | 2.19 |
| 24 | university graduation | 1.68 | 1.40 | 2.00 | 1.48 | 1.29 | 1.70 | 1.71 | 1.46 | 2.01 | 2.12 | 1.77 | 2.52 |
| 25 | occupational group |  |  |  |  |  |  |  |  |  |  |  |  |
| 26 | management | 1.00 | .. | .. | 1.00 | .. | .. | 1.00 | .. | .. | 1.00 | .. | .. |
| 27 | professional | 0.88 | 0.70 | 1.10 | 0.96 | 0.83 | 1.11 | 0.84 | 0.71 | 1.01 | 0.94 | 0.78 | 1.14 |
| 28 | skilled, technical, supervisory | 1.07 | 0.88 | 1.30 | 0.82 | 0.72 | 0.93 | 0.82 | 0.70 | 0.96 | 0.86 | 0.72 | 1.04 |
| 29 | semi-skilled | 0.94 | 0.76 | 1.16 | 0.88 | 0.77 | 1.01 | 0.82 | 0.69 | 0.97 | 0.85 | 0.70 | 1.02 |
| 30 | unskilled | 0.92 | 0.70 | 1.21 | 0.69 | 0.57 | 0.85 | 0.82 | 0.66 | 1.03 | 0.53 | 0.39 | 0.71 |
| 31 | not employed | 0.97 | 0.79 | 1.21 | 0.91 | 0.77 | 1.07 | 0.73 | 0.60 | 0.88 | 0.78 | 0.63 | 0.96 |
| 32 | outdoor occupation |  |  |  |  |  |  |  |  |  |  |  |  |
| 33 | no | 1.00 | .. | .. | 1.00 | .. | .. | 1.00 | .. | .. | 1.00 | .. | .. |
| 34 | yes | 1.02 | 0.85 | 1.22 | 1.03 | 0.90 | 1.18 | 1.05 | 0.90 | 1.24 | 1.13 | 0.96 | 1.33 |

Question: what is the hr for melanoma per increase of 1 s.d. in z-score for the trunk?
Answer: 1.31