Table 3.
Recommendations | % | Type of non-compliance |
---|---|---|
Sequence of shifts | ||
3. Maximum of 3D in succession (N = 1716) | 89.7 | 4D: 8.2% (141), 5D: 1.9% (32) |
6D: 0.2% (3) | ||
4. Maximum of 3E in succession (N = 1705) | 88.7 | 4E: 8.0% (136), 5E: 3.2% (55) |
6E: 0.1% (1) | ||
5. Forward rotation (N = 1158) | 99.4 | E–D: 0.5% (6), N–E: 0.1% (1) |
D–E: 37.1%, D–N: 29.0% | ||
E–N: 26.3%, D–E–N: 7.0% | ||
6. At least 1 d (24 h) off after last night shift (N = 1338) | 95.9 | 1off-Dc: 4.0% (54), No off: 0.07% (1) |
7. At least 2 d off after last night shift (N = 1338) | 74.4 | 1off-D: 4.0% (54), No off: 0.07% (1) |
1off-N: 0.5% (7), 1off-E: 21.0% (281) | ||
8. No shift work such as “N-off-N” (N = 1334) | 95.8 | N-1off-N: 0.5% (7), N-2off-N: 1.9% (25) |
N-3off-N:1.8% (24) | ||
9. No single working day between days off (N = 3304) | 92.3 | Off-D-off: 3.2% (105), off-E-off: 3.7% (121) |
off-N-off: 0.8% (29) | ||
Duration & distribution of working time | ||
12. Minimum 11 h of resting time between two shifts (N = 3549) | 99.8 | E–D: 0.2% (6), N–E: 0.03% (1) |
Position of working time | ||
16. No work on weekendsa (N = 2366) | 22.3 | Work on either Sat or Sun: 40.3% (953) |
Work on both Sat & Sun: 37.4% (886) | ||
Work on weekend for 5–8 wk: 9.5% (30/182), 9–12 wk: 64.4% (145/182), 13 wk: 3.8% (7/182) | ||
17. Free weekends with at least 2 consecutive days offb (N = 1839) | 28.7 |
D, day shift; E, evening shift; N, night shift; SD, standard deviation.
Parentheses indicate the number of cases.
Weekend total 13 times during the study period. Weekend off is defined as not working on Saturday and Sunday. A night shift starting on Friday is considered as working on Saturday, a night shift starting on Sunday is considered as working on Monday.
If recommendation No. 15 cannot be fulfilled.
It was regarded as noncompliance because off time is less than 24 h.