Table 2: Summary of the studies across hours on duty (accident rate).

References Industry
type
Country 10h
shift
12h
shift
Over
12h
[62] Textile Canada - 0.55 -
[79] All industrie Germany 1.69 1.92 2.23
[63] Manufacturing USA - 1.01 -
[64] Coal mine Australia - 0.34 -
[81] Manufacturing USA 1.58 0.73 -
[72] Construction USA 1.18 1.98 -
[73] NLSY USA      - 1.38 1.84
[80] Metal USA 1.19 1.21 1.88
[74] NLSY USA - 2.02 -
[70] All industries Korea 0.95 1.21 3.94
[71] All industries Korea 1.60 3.00 -
[75] NHIS USA 1.08 1.26 -
Average 1.15 1.38 2.47