From: The psychometric properties of the 'Hospital Survey on Patient Safety Culture' in Dutch hospitals
 | Factor | Mean | SD | Patient safety grade | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Teamwork across hospital units | 2.82 | 0.54 | 0.29 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
2 | Teamwork within units | 3.89 | 0.44 | 0.22 | 0.14 | Â | Â | Â | Â | Â | Â | Â | Â | Â |
3 | Adequate shift changes | 3.48 | 0.68 | 0.25 | 0.39 | 0.20 | Â | Â | Â | Â | Â | Â | Â | Â |
4 | Frequency of event reporting | 2.91 | 0.88 | 0.26 | 0.16 | 0.11 | 0.15 | Â | Â | Â | Â | Â | Â | Â |
5 | Nonpunitive response to error | 3.61 | 0.63 | 0.19 | 0.15 | 0.29 | 0.20 | 0.22 | Â | Â | Â | Â | Â | Â |
6 | Communication openness | 3.76 | 0.58 | 0.34 | 0.22 | 0.34 | 0.30 | 0.24 | 0.37 | Â | Â | Â | Â | Â |
7 | Feedback about and learning from error | 3.34 | 0.61 | 0.40 | 0.28 | 0.25 | 0.20 | 0.43 | 0.30 | 0.46 | Â | Â | Â | Â |
8 | Supervisor/manager expectations/actions | 3.58 | 0.55 | 0.37 | 0.17 | 0.35 | 0.19 | 0.19 | 0.36 | 0.46 | 0.47 | Â | Â | Â |
9 | Hospital management support for patient safety | 2.96 | 0.64 | 0.36 | 0.35 | 0.15 | 0.25 | 0.29 | 0.22 | 0.34 | 0.47 | 0.36 | Â | Â |
10 | Adequate staffing | 3.73 | 0.62 | 0.16 | 0.10 | 0.10 | 0.09 | 0.01†| 0.24 | 0.15 | 0.01†| 0.22 | 0.16 |  |
11 | Overall perceptions of safety | 3.33 | 0.57 | 0.56 | 0.31 | 0.24 | 0.27 | 0.22 | 0.32 | 0.32 | 0.36 | 0.38 | 0.38 | 0.33 |