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. 2011 Oct 5;56(1):80–91. doi: 10.1093/annhyg/mer080

Table 3.

Employed person-years in the Shanghai Women’s Health Study by job (Pjob) and industry (Pind) probability rating.

Employed person-years, in thousands (%)
Pind = 0 Pind = 1 Pind = 2 Pind = 3 Pind = all
Pjob = 0 273 (12.7) 467 (21.8) 181 (8.4) 27 (1.2) 823 (38.4)
Pjob = 1 37 (1.7) 548 (25.6) 184 (8.6) 29 (1.3) 819 (38.2)
Pjob = 2 5 (0.2) 58 (2.7) 178 (8.3) 39 (1.8) 384 (17.9)
Pjob = 3 2 (0.1) 31 (1.4) 69 (3.2) 15 (0.7) 118 (5.5)
Pjob = all 317 (14.8) 1104 (51.5) 613 (28.6) 110 (5.1) 2144 (100.0)

Bolded cells represent job/industry groups that were assigned exposure estimates.