Age and alcohol use adjusted relative risks (RR) of injury for current smokers by daily smoking quantity
| Cause of deaths (ICD 9 codes) | Non-smokers | ⩽10 cigs/day | 11–20 cigs/day | >20 cigs/day | p Value* | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n | RR | n | RR | 95% CI | n | RR | 95% CI | n | RR | 95% CI | ||
| *p Value for trend test. | ||||||||||||
| RR not shown for causes of death <2. | ||||||||||||
| All non-intentional injuries (E800-E949) | 166 | 1.00 | 87 | 1.37 | 1.05 to 1.78 | 189 | 1.76 | 1.41 to 2.20 | 38 | 2.27 | 1.54 to 3.34 | <0.01 |
| MVA (E810-E829) | 85 | 1.00 | 52 | 1.54 | 1.08 to 2.19 | 115 | 2.01 | 1.49 to 2.72 | 20 | 1.95 | 1.14 to 3.34 | <0.01 |
| NMVA (E850-E929) | 78 | 1.00 | 32 | 1.11 | 0.73 to 1.69 | 72 | 1.52 | 1.09 to 2.14 | 17 | 2.58 | 1.47 to 4.52 | <0.01 |
| Fall (E880-E888) | 18 | 1.00 | 12 | 1.92 | 0.91 to 4.05 | 20 | 1.83 | 0.93 to 3.60 | 5 | 4.20 | 1.50 to 11.75 | 0.01 |
| Fire (E890-E899) | 2 | 1.00 | 0 | – | 3 | 1.47 | 0.22 to 9.84 | 1 | – | – | – | |
| Drowning (E910-E915) | 16 | 1.00 | 7 | 1.00 | 0.40 to 2.51 | 6 | 0.58 | 0.21 to 1.55 | 4 | 2.23 | 0.67 to 7.35 | 0.99 |
| Job related accidents (E916-E925) | 5 | 1.00 | 2 | 1.38 | 0.26 to 7.19 | 8 | 3.36 | 1.03 to 10.97 | 2 | 5.72 | 0.95 to 34.54 | 0.01 |
| Suicide (E950-E959) | 15 | 1.00 | 4 | 0.72 | 0.24 to 2.21 | 16 | 1.64 | 0.77 to 3.50 | 2 | 1.77 | 0.39 to 8.10 | 0.22 |