Trade | No. of subjects observed | Observation/dosimetry days | No. of subjects completing daily activity cards | Activity card days | No. of subjects completing interview |
---|---|---|---|---|---|
*Other trades includes labourer (1), sheet metal worker (2), sprinkler fitter (1), and operating engineer (1). | |||||
All subjects | 25 | 130 | 17 | 389 | 23 |
Carpenter | 11 | 60 | 8 | 196 | 10 |
Electrician | 9 | 47 | 5 | 118 | 8 |
Other trades* | 5 | 23 | 4 | 75 | 5 |