Table 4.
Polychoric Correlations and Standard Partial Regression Coefficient of the Japanese HSOP
| Patient Safety Grade | Number of Events Reported | |||
|---|---|---|---|---|
| r* | β† | r* | β† | |
| Frequency of Event Reporting | .23 | .06 | .17 | .14 |
| Overall Perceptions of Safety | .58 | .28 | -.06 | -.08 |
| Supervisor/Manager Expectations & Actions Promoting Safety | .42 | .05 | .03 | .03 |
| Organizational Learning Continuous Improvement | .49 | .15 | .05 | .04 |
| Teamwork Within Hospital Units | .41 | .05 | .00 | -.01 |
| Communication Openness | .42 | .03 | .01 | -.07 |
| Feedback and Communication About Error | .44 | .05 | .12 | .15 |
| Nonpunitive Response To Error | .29 | -.03 | -.03 | .01 |
| Staffing | .29 | .07 | -.12 | -.08 |
| Hospital Management Support for Patient Safety | .51 | .13 | -.02 | -.02 |
| Teamwork Across Hospital Units | .44 | .04 | -.04 | -.01 |
| Hospital Handoffs & Transitions | .38 | .07 | -.08 | -.05 |
*r represents polychoric correlation
†β represents standard partial regression coefficient