Table 4.
Number of incident/accident reports
| 0 | 1 | 2 | 3a | Subtotal | 3b | 4a.b, 5 | Subtotal | Total | |||
| Dark conditions (1 November 2015 –30 Novemer 2015) |
Whole hospital except study ward | All day | 16 (11.8%) |
68 (50.0%) |
43 (31.6%) |
9 (6.6%) |
136 (100.0%) |
0 (0.0%) |
0 (0.0%) |
0 (0.0%) |
136 (100%) |
| Day shift | 10 (16.4%) |
37 (60.7%) |
10 (16.4%) |
4 (6.6%) |
61 (100.0%) |
0 (0.0%) |
0 (0.0%) |
0 (0.0%) |
61 (100%) |
||
| Night shift | 6 (8.0%) |
31 (41.3%) |
33 (44.0%) |
5 (6.7%) |
75 (100.0%) |
0 (0.0%) |
0 (0.0%) |
0 (0.0%) |
75 (100%) |
||
| Study ward | All day | 1 (3.6%) |
9 (32.1%) |
18 (64.3%) |
0 (0.0%) |
28 (100.0%) |
0 (0.0%) |
0 (0.0%) |
0 (0.0%) |
28 (100%) |
|
| Day shift | 0 (0.0%) |
6 (50.0%) |
6 (50.0%) |
0 (0.0%) |
12 (100.0%) |
0 (0.0%) |
0 (0.0%) |
0 (0.0%) |
12 (100%) |
||
| Night shift | 1 (6.3%) |
3 (18.8%) |
12 (75.0%) |
0 (0.0%) |
16 (100.0%) |
0 (0.0%) |
0 (0.0%) |
0 (0.0%) |
16 (100%) |
||
| Well-lit conditions (1 February 2016– 29 February 2016) |
Whole hospital except study ward | All day | 18 (12.7%) |
57 (40.1%) |
59 (41.5%) |
8 (5.6%) |
142 (98.6%) |
2 (1.2%) |
0 (0.0%) |
2 (1.2%) |
144 (100%) |
| Day shift | 15 (23.4%) |
29 (45.3%) |
17 (26.6%) |
3 (4.6%) |
64 (98.5%) |
1 (1.4%) |
0 (0.0%) |
1 (1.4%) |
65* (100%) |
||
| Night shift | 3 (3.2%) |
28 (35.9%) |
42 (53.8%) |
5 (6.3%) |
78 (98.7%) |
1 (1.1%) |
0 (0.0%) |
0 (0.0%) |
79* (100%) |
||
| Study ward | All day | 1 (5.0%) |
12 (60.0%) |
6 (30.0%) |
1 (5.0%) |
20 (100.0%) |
0 (0.0%) |
0 (0.0%) |
0 (0.0%) |
20 (100%) |
|
| Day shift | 1 (25.0%) |
1 (25.0%) |
2 (50.0%) |
0 (0.0%) |
4 (100.0%) |
0 (0.0%) |
0 (0.0%) |
0 (0.0%) |
4† (100%) |
||
| Night shift | 0 (0.0%) |
11 (68.8%) |
4 (25.0%) |
1 (6.3%) |
16 (100.0%) |
0 (0.0%) |
0 (0.0%) |
0 (0.0%) |
16† (100%) |
||
Difference between whole hospital except study ward (*) and study wards (†), p<0.05.
Day shift: 08:15–17:15 hours. Night shift: 17:15–08:15 hours next day.