e-Table 2. P values in Mann-Whitney U test.
Baseline survey versus 2nd quarter | Baseline survey versus last quarter | 2nd quarter versus last quarter | |
Hospital 1 | 0.000 | 0.000 | 0.000 |
Hospital 2 | 0.000 | 0.040 | 0.024 |
Hospital 3 | 0.001 | 0.011 | 0.284 |
Hospital 4 | 0.000 | 0.000 | 0.583 |
Hospital 5 | 0.000 | 0.000 | 0.000 |
Hospital 6 | 0.000 | 0.000 | 0.071 |