Table 4.
The Mediation Effect of Person-centeredness on Patient Safety.
| Practice Environment Dimensions | Value | Paths | Model Summary | ||||||
|---|---|---|---|---|---|---|---|---|---|
| a path | b path | c path | c′ path | a x b path (LCI, UCI) |
R2 | F | p | ||
| Nurse participation in hospital affairs | Coefficient St. Error t p |
0.27 *** 0.03 10.23 0.000 |
0.50 *** 0.06 8.35 0.000 |
0.39 *** 0.04 9.93 0.000 |
0.26 *** 0.04 6.38 0.000 |
0.13 (0.09, 0.19) |
0.27 | 20.67 | 0.000 |
| Nurse foundation for quality of care | Coefficient St. Error t p |
0.41 *** 0.03 13.92 0.0000 |
0.58 *** 0.07 8.92 0.000 |
0.34 *** 0.05 6.97 0.000 |
0.10 0.05 1.94 0.053 |
0.24 (0.17, 0.32) |
0.22 | 15.97 | 0.000 |
| Nurse manager’s ability, leadership, and support | Coefficient St. Error t p |
0.19 *** 0.02 7.68 0.000 |
0.59 *** 0.06 10.00 0.000 |
0.22 *** 0.04 5.97 0.000 |
0.11 ** 0.04 3.10 0.002 |
0.11 (0.07, 0.16) |
0.23 | 16.71 | 0.000 |
| Nurse-physician relationship | Coefficient St. Error t p |
0.31 *** 0.03 11.76 0.000 |
0.52 *** 0.06 8.40 0.000 |
0.36 *** 0.04 8.71 0.000 |
0.20 *** 0.04 4.58 0.000 |
0.16 (0.10, 0.23) |
0.24 | 18.16 | 0.000 |
Notes: **: p < 0.01, ***: p < 0.001. a path: the effect of work environment dimensions on person-centeredness. b path: direct effect of person-centeredness on patient safety. c path: total effect of work environment dimensions on the quality of care. c′ path: direct effect of work environment dimensions on patient safety. a x b path: indirect effect of work environment dimensions on patient safety through person-centeredness. LCI, UCI: lower and upper confidence interval of the indirect effect.