Table 3: Comparisons of individual scores by experience of detecting the errors.
aUnmarked or missing data were not included in the analysis.
bOwn self Yes=1441 (77.4%), No=420 (22.6%)
cOthers Yes=1565 (84.1%), No=281 (15.1%)
IQR interquartile range, SD standard deviation
* Mann-Whitney U test, ** T test.
Variablea | Experience of detecting an error |
| Own selfb | P | Othersc | P |
| Yes | No | | Yes | No | |
| Median (IQR) | | Median (IQR) | |
Experience of Making Errors* | | | | | | |
Clinical Errors | 4 (2-7) | 2 (0-4) | <0.001 | 3 (2-6) | 2 (1-4) | <0.001 |
| Mean ± SD | | Mean ± SD | |
KiSS-18** | | | | | | |
Basic Skills | 9.4±2.4 | 9.6±2.3 | 0.184 | 9.5±2.3 | 9.0±2.5 | 0.001 |
Advanced Skills | 10.1±1.9 | 10.4±1.7 | 0.002 | 10.3±1.8 | 9.8±1.9 | <0.001 |
Emotional Management Skills | 9.2±2.0 | 9.6±1.8 | 0.001 | 9.4±1.9 | 9.0±2.0 | 0.005 |
Offense Management Skills | 9.2±1.9 | 9.6±1.8 | <0.001 | 9.3±1.9 9 | .1±1.9 | 0.037 |
Stress Management Skills | 9.4±1.9 | 9.8±1.7 | <0.001 | 9.5±1.9 | 9.3±1.9 | 0.058 |
Planning Skills | 9.8±2.0 | 10.2±1.8 | <0.001 | 9.9±1.9 | 9.5±2.1 | 0.001 |
Patient Safety Culture** | | | | | | |
Communication Openness | 10.0±2.1 | 10.2±2.1 | 0.073 | 10.2±2.1 | 9.5±2.1 | <0.001 |
Feedback and Communication about Error | 12.0±2.3 | 12.0±2.3 | 0.972 | 12.0±2.3 | 12.0±2.3 | 0.699 |
Non-punitive Response to Errors | 9.4±2.2 | 10.0±2.3 | <0.001 | 9.5±2.2 | 10.0±2.2 | 0.001 |
Organizational Leaning-Continuous Improvement | 11.7±1.8 | 10.8±1.6 | 0.204 | 10.7±1.8 | 10.8±1.7 | 0.439 |
Overall Perceptions of Patient Safety | 13.3±2.2 | 13.8±2.1 | <0.001 | 13.3±2.2 | 13.9±2.1 | <0.001 |
Teamwork within Units | 15.8±2.4 | 15.9±2.5 | 0.463 | 15.8±2.4 | 16.0±2.4 | 0.131 |