Multiple Myeloma in a Multinational Cohort of More Than 250,000 Petroleum Workers by Country and Industrial Division
| Country and Industrial Division . | Observed Deaths . | Expected Deaths . | SMR . | 95% CI . |
|---|---|---|---|---|
| US Refinery | 116 | 120.01 | 0.97 | 0.81-1.17 |
| US, UK, and Canada Refinery | 145 | 157.91 | 0.92 | 0.77-1.09 |
| US, UK, and Canada Distribution | 48 | 51.46 | 0.93 | 0.69-1.23 |
| US and Canada Production and pipeline | 6 | 9.27 | 0.65 | 0.23-1.42 |
| US, UK, Canada, and Australia All divisions | 205 | 220.93 | 0.93 | 0.81-1.07 |
| Country and Industrial Division . | Observed Deaths . | Expected Deaths . | SMR . | 95% CI . |
|---|---|---|---|---|
| US Refinery | 116 | 120.01 | 0.97 | 0.81-1.17 |
| US, UK, and Canada Refinery | 145 | 157.91 | 0.92 | 0.77-1.09 |
| US, UK, and Canada Distribution | 48 | 51.46 | 0.93 | 0.69-1.23 |
| US and Canada Production and pipeline | 6 | 9.27 | 0.65 | 0.23-1.42 |
| US, UK, Canada, and Australia All divisions | 205 | 220.93 | 0.93 | 0.81-1.07 |
Data from Wong and Raabe.72