All cases | Head & neck | Thorax | Upper limbs | Lower limbs | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|

Total* | Ex | ob | thr | Total† | ex | ob | thr | Total† | ex | ob | thr | Total† | ex | Ob | thr | Total† | ex | ob | thr | |

*Number of occupations with more than five cases in all cases, i.e. number of comparisons done. | ||||||||||||||||||||

†Number of occupations with more than five cases in all cases and three cases in this site, i.e. number of comparisons done. | ||||||||||||||||||||

ex, number of expected significant RRs >1 for two tailed α = 0.05; ob, number of observed significant RRs >1; thr, number of observed significant RRs over the threshold signalled (1.5 for all cases and 2 for the sites). | ||||||||||||||||||||

Cohort | 168 | 4.2 | 21 | 12 | 77 | 1.9 | 13 | 10 | 153 | 3.8 | 12 | 6 | 83 | 1.9 | 7 | 6 | 82 | 2.1 | 4 | 4 |

Subcohort | 112 | 2.8 | 14 | 11 |