Compared with firefighters, the blue collar (1.17; 1.08–1.28; p < 0.001), service (1.13; 1.02–1.24; p = 0.016), and others/unknown (1.23; 1.14-1.34; p < 0.001) occupational groups had significantly lower cause-specific survival, but the difference for white collar workers failed to reach statistical significance (1.06; 0.98–1.16; p = 0.166).
1
0.1660
0.1660